<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
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    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
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      <marc:subfield code="a">Leppard, Gary G., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">Colloids and dissolved organics : </marc:subfield>
      <marc:subfield code="b">role in membrane and depth filtration / </marc:subfield>
      <marc:subfield code="c">Gary G. Leppard and Jacques Buffle.</marc:subfield>
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    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Burlington, Ontario, Canada : </marc:subfield>
      <marc:subfield code="b">National Water Research Institute, Environment Canada, Canada Centre for Inland Waters, </marc:subfield>
      <marc:subfield code="c">[2005]</marc:subfield>
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      <marc:subfield code="a">NWRI contribution ; </marc:subfield>
      <marc:subfield code="v">05-182</marc:subfield>
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      <marc:subfield code="a">Title from cover.</marc:subfield>
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      <marc:subfield code="a">Digitized edition from print [produced by Environment and Climate Change Canada].</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"Filters are important for water purification and as a research tool for the isolation of environmentally significant colloids and soluble organic molecules. The design of filters must become increasingly more sophisticated to make them more versatile in nature and more adaptable to new applications. This brief but comprehensive overview on the interactions between filters, colloids and dissolved organics was prepared, at the request of The Encyclopedia of Water, to feature the nature of filter/water interactions relevant to improved filter design. Noted is recent NWRI research on the use of nanotechnology to identify nano-scale biofoulants on membrane filters"--Abstract.</marc:subfield>
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      <marc:subfield code="a">Includes abstract and summary in English and French.</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
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    <marc:datafield tag="700" ind1="1" ind2=" ">
      <marc:subfield code="a">Buffle, J. </marc:subfield>
      <marc:subfield code="q">(Jacques), </marc:subfield>
      <marc:subfield code="d">1943- </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
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      <marc:subfield code="a">Canada Centre for Inland Waters.</marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada)</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-05-182-eng.pdf</marc:subfield>
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