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                <text>Pengenalan Perpustakaan Mahasiswa Baru 2015</text>
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                <text>Library Orientation</text>
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                <text>Unsyiah Central Library</text>
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                <text>Taufiq Abdul Gani</text>
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                <text>This study investigated the effect of filler content on mechanical properties of polypropylene. There are synthesis clay and un-synthesis clay used as filler content. Different ratio of clay in polypropylene to study which ratio has a better mechanical property. The tensile test was carried out using INSTRON5565 and the maximum stress, strain, and modulus of elasticity observed. The experimental results showed that polypropylene/clay nanocomposite has a higher maximum stress compare to pure polypropylene and un-synthesis clay. Besides that modulus of elasticity of specimen calculated and finds that it increased with increment filler content and strain did not affect by filler. The synthesis clay filled into polypropylene will have a better mechanical property.  Keywords: nanocomposite, polypropylene, synthesis clay</text>
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                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/63</text>
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                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/63/58</text>
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                <text>Jurnal Rekayasa Kimia &amp; Lingkungan; Vol 7, No 1 (2009): Jurnal Rekayasa Kimia &amp; Lingkungan</text>
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                <text>The Effect of Filler Content on Mechanical Properties of Polypropylene/Clay Nanocomposites</text>
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                <text>Choong, Thomas S.Y.</text>
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                <text>Chuah, T. G.</text>
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                <text>Yunus, Robiah</text>
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                <text>Yap, Taufiq Y.H.</text>
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                <text>A mathematical model on carbon coated   monolith   using the  linear driving force model is develop. The computer program is writted in MATLAB and simulation using data from [4] for cell density 200 cpsi was used to studies the effect of different variables on breakthrough profiles.  The result showed that the breakthrough curve of the monolith is very sharp. Because of its an open structure and  lower pressure drop,   monolith  is an attractive alternative internals for separation.Keywords:  Adsorption, modeling, simulation, carbon coated monolith, breakthrough</text>
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                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/1079</text>
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              <elementText elementTextId="21999">
                <text>Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia</text>
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                <text>Jurnal Rekayasa Kimia &amp; Lingkungan; Vol 5, No 1 (2006): Jurnal Rekayasa Kimia &amp; Lingkungan; 1-7</text>
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                <text>2356-1661</text>
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                <text>1412-5064</text>
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                <text>Linear Driving Force Model for Adsorption onto Activated Carbon Monolith</text>
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                <text>Fathanah, Umi</text>
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                <text>The utilization of rice husk as raw material on preparation of composite board could be used as alternative and cheap construction material. In this research, the  composite board was prepared by mixing fined rice husk, recycledhigh density polyethylene (HDPE) plastic. Maleic Anhydride (MAH) was added ascompatibilizer. The objective of this research is to develop an alternative and a cheap technologyon fabrication of composite board by utilizing rice husk waste as filler and plastic from the type of recycled HDPE plastic as matrix. In order to improve the compactness of rice husk and recycled HDPE plastic thus the addition of MAH as compatibilizer is carried out. The research aspect learned is the MAH addition variation as much of 4% and 8% from HDPE plastic weight, and the mixing ratios of filler and matrix which are 30:70; 40:60; 50:50; 60:40; 70:30. Casting process of the homogonized solution was  carried out at casting temperature of 145oC for 20 minutes. The research result obtained indicates that the value of composite board density has fulfilled standard of SNI 03-2105-1996. The maximum water adsorbtion is obtained on composition of filler and matrixof 60:40 where with the addition of MAH 4% and 8% they are 10,1% and 6.9%, respectively. The addition of MAH as much of4% and 8% has resulted composite board with tensile strength value that has fulfilled SNI standard. Whereas the addition of MAH as much of 8% could increase modulus of rapture value of composite board i. e. 82.5 – 85.2 kgf/cm2and they have fulfilled standard of SNI 03-2105-1996.Keywords: Composite board, Maleic Anhydride (MAH), Recycled HDPE plastic, Tensile Strength, modulus of rapture.</text>
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              <elementText elementTextId="22011">
                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/741</text>
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                <text>eng</text>
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              <elementText elementTextId="22013">
                <text>Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia</text>
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                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/741/695</text>
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              <elementText elementTextId="22015">
                <text>Jurnal Rekayasa Kimia &amp; Lingkungan; Vol 8, No 2 (2011): Jurnal Rekayasa Kimia &amp; Lingkungan; 53-59</text>
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              <elementText elementTextId="22016">
                <text>2356-1661</text>
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                <text>1412-5064</text>
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                <text>Kualitas Papan Komposit dari Sekam Padi dan Plastik HDPE Daur Ulang Menggunakan Maleic Anhydride (MAH) sebagai Compatibilizer</text>
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            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22021">
                <text>Lubis, Mirna Rahmah</text>
              </elementText>
              <elementText elementTextId="22022">
                <text>M., Nova</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="40">
            <name>Date</name>
            <description>A point or period of time associated with an event in the lifecycle of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22023">
                <text>2013-12-01</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22024">
                <text>Research of oil leaching from Tuna Fish Liver has been carried out by extracting of tuna fish liver in soxhlet by using methyl-ethyl ketone as solvent. Liver of fresh tuna fish is blended, put into soxhlet, and extracted at temperatures of 60oC, 65oC, 70oC, 75oC, and 80oC. After obtaining the oil, separation between solvent and oil is carried out by distillation. Oil obtained is analyzed by testing the yield, acid number, Iodine value, viscosity, and its impurities content. Yield obtained is influenced by temperature and time of leaching. Both variables indicates that the higher the variables, the more fish liver oil obtained. Maximum yield obtained is 25.552% at operating condition of leaching temperature 80oC, and leaching duration of 5 hours.</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="42">
            <name>Format</name>
            <description>The file format, physical medium, or dimensions of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22025">
                <text>application/pdf</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="22026">
                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/1233</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="44">
            <name>Language</name>
            <description>A language of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22027">
                <text>eng</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="45">
            <name>Publisher</name>
            <description>An entity responsible for making the resource available</description>
            <elementTextContainer>
              <elementText elementTextId="22028">
                <text>Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="46">
            <name>Relation</name>
            <description>A related resource</description>
            <elementTextContainer>
              <elementText elementTextId="22029">
                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/1233/1121</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="48">
            <name>Source</name>
            <description>A related resource from which the described resource is derived</description>
            <elementTextContainer>
              <elementText elementTextId="22030">
                <text>Jurnal Rekayasa Kimia &amp; Lingkungan; Vol 9, No 4 (2013): Jurnal Rekayasa Kimia &amp; Lingkungan</text>
              </elementText>
              <elementText elementTextId="22031">
                <text>2356-1661</text>
              </elementText>
              <elementText elementTextId="132801">
                <text>1412-5064</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22032">
                <text>leaching; methyl-ethyl ketone; oil; tuna fish liver</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22033">
                <text>Leaching of Oil from Tuna Fish Liver by Using Solvent of Methyl-Ethyl Ketone</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="51">
            <name>Type</name>
            <description>The nature or genre of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22034">
                <text>info:eu-repo/semantics/article</text>
              </elementText>
              <elementText elementTextId="22035">
                <text>info:eu-repo/semantics/publishedVersion</text>
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              <elementText elementTextId="22036">
                <text>Peer-reviewed Article</text>
              </elementText>
            </elementTextContainer>
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          <element elementId="37">
            <name>Contributor</name>
            <description>An entity responsible for making contributions to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="132800">
                <text/>
              </elementText>
            </elementTextContainer>
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  <item itemId="2468" public="1" featured="0">
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          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="31035">
                  <text>e-Journal USK</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22037">
                <text>Mahidin, Mahidin</text>
              </elementText>
              <elementText elementTextId="22038">
                <text>Gani, Asri</text>
              </elementText>
              <elementText elementTextId="22039">
                <text>Khairil, Khairil</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="40">
            <name>Date</name>
            <description>A point or period of time associated with an event in the lifecycle of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22040">
                <text>2012-12-01</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22041">
                <text>NOx and N2O emissions from coal combustion are claimed as the major contributors for the acid rain, photochemical smog, green house and ozone depletion problems. Based on the facts, study on those emissions formation is interest topic in the combustion area. In this paper, theoretical study by modeling and simulation on NOx and N2O formation in co-combustion of low-rank coal and palm kernel shell has been done. Combustion model was developed by using the principle of chemical-reaction equilibrium. Simulation on the model in order to evaluate the composition of the flue gas was performed by minimization the Gibbs free energy. The results showed that by introduced of biomass in coal combustion can reduce the NOx concentration in considerably level. Maximum NO level in co-combustion of low-rank coal and palm kernel shell with fuel composition 1:1 is 2,350 ppm, low enough compared to single low-rank coal combustion up to 3,150 ppm. Moreover, N2O is less than 0.25 ppm in all cases.Keywords: low-rank coal, N2O emission, NOx emission, palm kernel shell</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="42">
            <name>Format</name>
            <description>The file format, physical medium, or dimensions of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22042">
                <text>application/pdf</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="22043">
                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/260</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="44">
            <name>Language</name>
            <description>A language of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22044">
                <text>eng</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="45">
            <name>Publisher</name>
            <description>An entity responsible for making the resource available</description>
            <elementTextContainer>
              <elementText elementTextId="22045">
                <text>Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="46">
            <name>Relation</name>
            <description>A related resource</description>
            <elementTextContainer>
              <elementText elementTextId="22046">
                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/260/246</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="48">
            <name>Source</name>
            <description>A related resource from which the described resource is derived</description>
            <elementTextContainer>
              <elementText elementTextId="22047">
                <text>Jurnal Rekayasa Kimia &amp; Lingkungan; Vol 9, No 2 (2012): Jurnal Rekayasa Kimia &amp; Lingkungan; 88-93</text>
              </elementText>
              <elementText elementTextId="22048">
                <text>2356-1661</text>
              </elementText>
              <elementText elementTextId="132742">
                <text>1412-5064</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22049">
                <text>Modeling and Simulation on NOx and N2O Formation in  Co-combustion of Low-rank Coal and Palm Kernel Shell</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="51">
            <name>Type</name>
            <description>The nature or genre of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22050">
                <text>info:eu-repo/semantics/article</text>
              </elementText>
              <elementText elementTextId="22051">
                <text>info:eu-repo/semantics/publishedVersion</text>
              </elementText>
              <elementText elementTextId="22052">
                <text>Peer-reviewed Article</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="37">
            <name>Contributor</name>
            <description>An entity responsible for making contributions to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="132741">
                <text/>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
  </item>
  <item itemId="2469" public="1" featured="0">
    <collection collectionId="26">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="31035">
                  <text>e-Journal USK</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22053">
                <text>Nasrul, Nasrul</text>
              </elementText>
              <elementText elementTextId="22054">
                <text>Maimun, Teuku</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="40">
            <name>Date</name>
            <description>A point or period of time associated with an event in the lifecycle of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22055">
                <text>2010-12-01</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22056">
                <text>Composting is nowadays a general treatment method for agriculture waste such as empty fruit bunch. This research article reported the composting process of the empty fruit bunches. The effect of addition of white rot fungi (Phanerochaete Chrysosporium) as an activator on composting product was studied. Experiment results indicated that white rot fungi is a good activator to improve degradation process of the empty fruit bunch become an organic fertilizer. White rot fungi has capable to increase composting period become shorter in compare with original composting without addition of white rot fungi. The organic fertilizer product as regulation issued by the Standar Nasional Indonesia (NSI) can be achieved in duration of 3 months, while for original process without addition of white rot fungi longer degradation time is necessary.Keyword: Composting, empty fruit bunch, white rot fungi</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="42">
            <name>Format</name>
            <description>The file format, physical medium, or dimensions of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22057">
                <text>application/pdf</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="22058">
                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/226</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="44">
            <name>Language</name>
            <description>A language of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22059">
                <text>eng</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="45">
            <name>Publisher</name>
            <description>An entity responsible for making the resource available</description>
            <elementTextContainer>
              <elementText elementTextId="22060">
                <text>Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="46">
            <name>Relation</name>
            <description>A related resource</description>
            <elementTextContainer>
              <elementText elementTextId="22061">
                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/226/212</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="48">
            <name>Source</name>
            <description>A related resource from which the described resource is derived</description>
            <elementTextContainer>
              <elementText elementTextId="22062">
                <text>Jurnal Rekayasa Kimia &amp; Lingkungan; Vol 7, No 4 (2010): Jurnal Rekayasa Kimia &amp; Lingkungan</text>
              </elementText>
              <elementText elementTextId="22063">
                <text>2356-1661</text>
              </elementText>
              <elementText elementTextId="132677">
                <text>1412-5064</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22064">
                <text>Pengaruh Penambahan Jamur Pelapuk Putih (White Rot Fungi) pada Proses Pengomposan Tandan Kosong Kelapa Sawit</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="51">
            <name>Type</name>
            <description>The nature or genre of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22065">
                <text>info:eu-repo/semantics/article</text>
              </elementText>
              <elementText elementTextId="22066">
                <text>info:eu-repo/semantics/publishedVersion</text>
              </elementText>
              <elementText elementTextId="22067">
                <text>Peer-reviewed Article</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="37">
            <name>Contributor</name>
            <description>An entity responsible for making contributions to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="132676">
                <text/>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
  </item>
  <item itemId="2470" public="1" featured="0">
    <collection collectionId="26">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="31035">
                  <text>e-Journal USK</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22068">
                <text>Saiful, Saiful</text>
              </elementText>
              <elementText elementTextId="22069">
                <text>Nurfitriana, Nurfitriana</text>
              </elementText>
              <elementText elementTextId="22070">
                <text>Ramli, Muliadi</text>
              </elementText>
              <elementText elementTextId="22071">
                <text>Maulana, Ilham</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="40">
            <name>Date</name>
            <description>A point or period of time associated with an event in the lifecycle of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22072">
                <text>2013-06-01</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22073">
                <text>Magnesol membrane has been prepared by mixing chitosan polymer with magnesol particles via phase inversion method. The optimum compositions of adsorptive membranes were 3% chitosan, 15% DMF and 60% loading adsorbent. The porosity of these membranes was 34,17% and swelling degree was 51,91%. The membrane clean water flux was 224,4 Lm‑2h‑1 at a transmembrane pressure of 2.5 bar.  The adsorptive membrane possesses an open and interconnected porous structure with a large surface area available for biodiesel purities adsorption. The results showed that after contacting in 60 minutes, numbers of acid value was reduced as 81,12% which is in accordance with value of SNI quality standards. In addition, the soap content adsorbed was 86,74%  as potassium soap and 86,73% as sodium soap. The regenerated membrane can be reused with mantaining the high adsorption capacity. The methanol was better than ethanol to regenerate the magnesol membrane. The Magnesol membrane will be a new alternative method for biodiesel purification.Keywords: biodiesel, membrane adsorption, chitosan, magnesol, acid number, soap</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="42">
            <name>Format</name>
            <description>The file format, physical medium, or dimensions of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22074">
                <text>application/pdf</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="22075">
                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/780</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="44">
            <name>Language</name>
            <description>A language of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22076">
                <text>eng</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="45">
            <name>Publisher</name>
            <description>An entity responsible for making the resource available</description>
            <elementTextContainer>
              <elementText elementTextId="22077">
                <text>Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="46">
            <name>Relation</name>
            <description>A related resource</description>
            <elementTextContainer>
              <elementText elementTextId="22078">
                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/780/719</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="48">
            <name>Source</name>
            <description>A related resource from which the described resource is derived</description>
            <elementTextContainer>
              <elementText elementTextId="22079">
                <text>Jurnal Rekayasa Kimia &amp; Lingkungan; Vol 9, No 3 (2013): Jurnal Rekayasa Kimia &amp; Lingkungan</text>
              </elementText>
              <elementText elementTextId="22080">
                <text>2356-1661</text>
              </elementText>
              <elementText elementTextId="132663">
                <text>1412-5064</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22081">
                <text>Pengembangan Membran Magnesol untuk Pemurnian Biodiesel</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="51">
            <name>Type</name>
            <description>The nature or genre of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22082">
                <text>info:eu-repo/semantics/article</text>
              </elementText>
              <elementText elementTextId="22083">
                <text>info:eu-repo/semantics/publishedVersion</text>
              </elementText>
              <elementText elementTextId="22084">
                <text>Peer-reviewed Article</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="37">
            <name>Contributor</name>
            <description>An entity responsible for making contributions to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="132662">
                <text/>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
  </item>
  <item itemId="2471" public="1" featured="0">
    <collection collectionId="26">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="31035">
                  <text>e-Journal USK</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="22085">
                <text>Nazaruddin, Nazruddin</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="40">
            <name>Date</name>
            <description>A point or period of time associated with an event in the lifecycle of the resource</description>
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                <text>Penelitian tentang biosensor urea menggunakan biopolimer khitin sebagai matriks immobilisasi telah dilakukan. Penelitian ini dilakukan untuk mengetahui kinerja biosensor yang dihasilkan yang meliputi sensitivitas, trayek pengukuran, limit deteksi, waktu respon, koefisien selektifitas, dan waktu hidup. Penelitian meliputi beberapa tahap yaitu pembuatan membran polimer khitin dan immobilisasi enzim urease, pelekatan membran khitin pada elektroda pH, dan pengukuran parameter kinerja elektroda. Hasil pengukuran menunjukkan sensitivitas biosensor urea berbasis membran khitin adalah 19,11 mV/dekade, trayek pengukuran 10-4 – 10-8 M, limit deteksi 10-8 M, waktu respon 3,10–6,02 menit, dengan urutan kekuatan ion penggangu: NH4Cl &gt; NaCl &gt; CH3COONa &gt; campuran garam &gt; KCl &gt; CaCl2 &gt; asam askorbat.Kata kunci: biosensor, immobilisasi, khitin, urea</text>
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                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/1070</text>
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                <text>Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia</text>
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                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/1070/1003</text>
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              <elementText elementTextId="22093">
                <text>Jurnal Rekayasa Kimia &amp; Lingkungan; Vol 6, No 1 (2007): Jurnal Rekayasa Kimia &amp; Lingkungan; 41-44</text>
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              <elementText elementTextId="22094">
                <text>2356-1661</text>
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              <elementText elementTextId="132377">
                <text>1412-5064</text>
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                <text>Biosensor Urea Berbasis Biopolimer Khitin Sebagai Matriks Immobilisasi</text>
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                  <text>e-Journal USK</text>
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                <text>Lelifajri, Lelifajri</text>
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                <text>Adsorption of heavy metal ion Cu(II) onto modified lignin from sawdust waste have been presented. The ability of lignin from sawdust waste to adsorb the copper ion has been evaluated by varying adsorption time, pH of solution, and adsorption capacity. The concentration of copper ion was measured by atomic adsorption spectrometer. The result showed that the optimum condition of ion Cu(II) by lignin were achieved at adsorption time of 15 minutes, pH of solution of 6, and copper concentration of 20 mg/L with adsorption efficiency of 99,3 %. In this study, the maximum capacity of 15,43 mg/g and equilibrium constant of 754,96 were achieved.Keywords: adsorpsi, ion tembaga, lignin, limbah serbuk kayu gergaji</text>
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                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/217</text>
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                <text>Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia</text>
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                <text>http://jurnal.unsyiah.ac.id/RKL/article/view/217/203</text>
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              <elementText elementTextId="22107">
                <text>Jurnal Rekayasa Kimia &amp; Lingkungan; Vol 7, No 3 (2010): Jurnal Rekayasa Kimia &amp; Lingkungan</text>
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                <text>2356-1661</text>
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                <text>1412-5064</text>
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                <text>Adsorpsi Ion Logam Cu(II) Menggunakan Lignin dari Limbah Serbuk Kayu Gergaji</text>
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