<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:contributor>Theodore A. Ehlke</dc:contributor>
  <dc:contributor>John Vecchioli</dc:contributor>
  <dc:creator>G. G. Ehrlich</dc:creator>
  <dc:date>1973</dc:date>
  <dc:description>&lt;p&gt;Unchlorinated, tertiary-treated sewage effluent was injected&amp;nbsp;through a well at Bay Park, Long Island, N.Y., into a sand&amp;nbsp;aquifer at a rate of 340 gpm for 10 days. Massive, biologically produced&amp;nbsp;slime deposits formed in the filter pack immediately adjacent to the&amp;nbsp;well screen. Observed head buildup in the recharge well was correlated&amp;nbsp;with the formation of these deposits. Comparison of results from this&amp;nbsp;test with results of earlier tests suggests that formation of these deposits&amp;nbsp;may be avoided by addition of chlorine to the injectant.&lt;/p&gt;</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:language>en</dc:language>
  <dc:publisher>U.S. Geological Survey</dc:publisher>
  <dc:title>Microbiological aspects of ground-water recharge injection of purified unchlorinated sewage effluent at Bay Park, Long Island, N. Y.</dc:title>
  <dc:type>article</dc:type>
</oai_dc:dc>