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<br />Water Treatment Plant Production <br /> <br />''';''~~ ~ ~"',~ <br />--------_._--~- <br /> <br />(lESWTR) and the Stage I Disinfectants and Disinfection Byproducts Rule (DIDBPR) <br />These rules require more thorough monitoring and treatment. <br /> <br />Mr. Morrison conducted detailed studies on six communities, ranging in size from <br />10,000 to more than 100,000 service population, the studies included evolutions of <br />affirmative disinfections and pilot testing for ozone and chlorine dioxide. The studies <br />developed alternative compliance criteria requirements for each facility considering a <br />complete four-season operational period. The Texas communities studied included: <br /> <br /> <br />Greenbelt Municipal and <br />Industrial Water Authori <br />-- <br /> <br />Cleburne <br /> <br />23,527 <br />._._.__~~.Q.9L____ <br />39,300 <br />75,000 <br />118,000 <br />800,000 <br /> <br />.___Gt:.ap~yiTl~. <br />Longview <br /> <br />Beaumont <br />Fort Worth <br /> <br />Each community faced operational and equipment changes in order to be compliant <br />with the new regulations. Costs for each city varied from a few thousand dollars to <br />more than $29,000,000 to meet the requirements. Each was presented with an <br />assessment of their current facilities, along with recommendations detailing the <br />modifications required to the equipment and operation of the water treatment plant. <br /> <br />PUBUCATIONS: <br /> <br />. "Theory and Design, Water and Wastewater Treatment Plants," Short <br />Courses Deparbnent of Civil and Environmental Engineering, lIT-Arlington <br />June 2001 <br /> <br /> <br />0' <br />/. <br /> <br />