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010   $a1-61300-069-3
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100   $a20070605d2007      uy         0
101 0 $aeng
135   $aur|n|---|||||
181   $ctxt
182   $cc
183   $acr
200 10$aPretreatment field guide /$fNicholas G. Pizzi
205   $a1st ed.
210   $aDenver, Colo. $cAmerican Water Works Association$dc2007
215   $a1 online resource (63 p.)
225 0 $aScience and technology Pretreatment field guide 
300   $a"Science and technology."
311 08$a1-58321-518-2 
320   $aIncludes bibliographical references (p. 53-54).
327   $a""Acknowledgments""; ""Contents""; ""Regulations""; ""Pretreatment Goals""; ""Operational Techniques""; ""Pretreatment Terminology""; ""References""
330   $aDesigned for field use by water operators, this pocket-sizedbook provides operational information on mixing, coagulation, and sedimentation processes in water treatment.The guide provides regulatory, theoretical, operations, inspection, and maintenance data, formulas, and procedures for these processes, as well as mixing and chemical addition data for lime-softening applications. Information on solids produced during the processes is also provided.This field guide is suitable for operators who use mechanical and in-line mixing components with metal salt coagulants to form floc particles._x000d_
606   $aWater$xPurification$vHandbooks, manuals, etc
606   $aFeed-water purification$vHandbooks, manuals, etc
615  0$aWater$xPurification
615  0$aFeed-water purification
676   $a628.1/6
700   $aPizzi$b Nicholas G$0611414
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910971253303321
996   $aPretreatment field guide$94468854
997   $aUNINA