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      <marc:subfield code="a">Zhou, Hongde,</marc:subfield>
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      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">A review of literature on the removal of microbial contaminants from drinking water / </marc:subfield>
      <marc:subfield code="c">prepared for the Northern River Basins Study under project 4402-D1 by Hongde Zhou, Daniel W. Smith and Stephen J. Stanley.</marc:subfield>
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    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Edmonton, Alberta : </marc:subfield>
      <marc:subfield code="b">Northern River Basins Study, </marc:subfield>
      <marc:subfield code="c">March 1997.</marc:subfield>
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      <marc:subfield code="c">©1997</marc:subfield>
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      <marc:subfield code="a">online resource</marc:subfield>
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      <marc:subfield code="a">Northern River Basins Study project report, </marc:subfield>
      <marc:subfield code="y">1192-3571 ; </marc:subfield>
      <marc:subfield code="v">no. 139</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 (pages 70-77).</marc:subfield>
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      <marc:subfield code="a">"...This report reviews the various water treatment technologies available to remove the microorganisms from raw water supplies. Discussion of each technology included the process overview, performance, design consideration, operating and maintenance aspects, costs and status of technology development. Specific considerations were taken to those technologies applicable for small community systems located in the NRBS area. Also, the impacts of important microorganisms and relevant regulations were examined to highlight the significance and requirements of removing microorganisms from water treatment processes"--Report summary.</marc:subfield>
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      <marc:subfield code="a">Issued also in print format.</marc:subfield>
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      <marc:subfield code="a">Drinking water</marc:subfield>
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      <marc:subfield code="a">Eau potable</marc:subfield>
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      <marc:subfield code="a">Northern River Basins Study (Canada)‏, </marc:subfield>
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    <marc:datafield tag="776" ind1="0" ind2="#">
      <marc:subfield code="t">A review of the literature on the removal of microbial contaminants from drinking water / </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.613079</marc:subfield>
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    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">Northern River Basins Study project report ;</marc:subfield>
      <marc:subfield code="v">no. 139.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.883506</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">3997 KB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-139-eng.pdf</marc:subfield>
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