00738nam0-22002651i-450-99000222598040332120160726130615.0000222598FED01000222598(Aleph)000222598FED0100022259820030910d1899----km-y0itay50------baita<<L'>>industria del gaz illuminanteMilanoU. Hoepli1899XXXI, 671 p. , incis.ill.15 cmManuali Hoepli1Calzavara,Vittorio3125ITUNINARICAUNIMARCBK99000222598040332180 XXVII 774(1)7916FFABCFFABCIndustria del gaz illuminante129202UNINA02135nam 2200577Ia 450 991097368190332120251116154308.01-61300-062-6(CKB)2550000000106916(EBL)3116796(SSID)ssj0000720606(PQKBManifestationID)11467342(PQKBTitleCode)TC0000720606(PQKBWorkID)10668882(PQKB)11260249(MiAaPQ)EBC3116796(Au-PeEL)EBL3116796(CaPaEBR)ebr10572618(OCoLC)802059770(BIP)13723373(EXLCZ)99255000000010691620061107d2006 uy 0engur|n|---|||||txtccrFilter operations field guide /Nicholas G. Pizzi1st ed.Denver, CO American Water Works Associationc20061 online resource (58 p.)Science and technologyDescription based upon print version of record.1-58321-443-7 Includes bibliographical references (p. 57).""COVER ""; ""CHAPTER 1 Regulations and Theory""; ""CHAPTER 2 Operations""; ""CHAPTER 3 Filter Design and Backwash Criteria""; ""CHAPTER 4 Inspection and Maintenance""; ""APPENDIX Filter Terminology""; ""References""This field guide provides a handy reference for operators to use during day- to-day maintenance and operations of filters in the treatment plants. Numerous common problem issues are discussed along with the appropirate solutions. Coverage includes backwash.Science and technology.WaterPurificationFiltrationWater-supply engineeringWaterPurificationFiltration.Water-supply engineering.628.1/64Pizzi Nicholas G611414MiAaPQMiAaPQMiAaPQBOOK9910973681903321Filter operations field guide4475556UNINA