Main Guidelines for quality assurance of installed fine-pore aeration equipment
Guidelines for quality assurance of installed fine-pore aeration equipment cover

Guidelines for quality assurance of installed fine-pore aeration equipment

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This EWRI/ASCE Standard guideline provides several techniques and guidance for use in developing quality assurance requirements for specifying fine-pore aeration equipment. Three methods for specifying compliance testing are described, including information on appropriate applications, advantages and disadvantages of each method, and the procedures to be followed. Two methods are based on conducting oxygen transfer shop tests, and the third is based on conducting full-scale oxygen transfer testing. The basis for compliance testing includes oxygen transfer testing of selected individual diffusers or two reference tests-dynamic wet pressure and effective flux ratio. A description of test procedures and diffuser sampling is included. Quality assurance benefits all parties involved in the manufacturing, specification, and use of aeration equipment by providing quality diffusers delivered at the site at a reasonable cost
Request Code : ZLIBIO1487786
Categories:
Year:
2002
Publisher:
American Society of Civil Engineers, EWRI
Language:
English
Pages:
25
ISBN 10:
0784470855
ISBN 13:
9780784470855
ISBN:
0-7844-0593-X,9780784405932,9780784470855,0784470855
Series:
American Society of Civil Engineers.; ASCE standard

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