LEADER 03335nam 2200625zu 450 001 9910969645203321 005 20251117110606.0 010 $a1-61300-228-9 035 $a(CKB)2670000000525515 035 $a(SSID)ssj0001002755 035 $a(PQKBManifestationID)11570793 035 $a(PQKBTitleCode)TC0001002755 035 $a(PQKBWorkID)11016507 035 $a(PQKB)10123911 035 $a(MiAaPQ)EBC3116842 035 $a(BIP)44212033 035 $a(EXLCZ)992670000000525515 100 $a20160829d2013 uy 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aNitrification prevention and control in drinking water 205 $a1st ed. 210 31$a[Place of publication not identified]$cAmerican Water Works Association$d2013 215 $a1 online resource (319 pages) 225 0 $aAWWA manual Nitrification prevention and control in drinking water. 300 $aBibliographic Level Mode of Issuance: Monograph 311 08$a1-58321-935-8 327 $aIntro -- Contents -- Figures -- Tables -- Preface -- Acknowledgments -- Abbreviations & -- Acronyms -- Units of Measure with Metric Conversions -- Index -- AWWA Manuals. 330 $aNitrification is a microbiological process by which reduced nitrogen compounds (primarily ammonia) are sequentially oxidized to nitrite and nitrate (AWWA and EES 2002). Nitrification can be problematic in potable water systems that use chloramines for residual (or secondary) disinfection. The objectives of this manual are to: summarize existing knowledge and provide updated information on the current practices of water suppliers and issues related to nitrification; provide water utilities with the latest information on nitrification in water distribution systems; provide information to help utilities maintain a chloramine residual and overall water quality in tap water; and help utilities effectively prevent and mitigate nitrification episodes that may occur in their systems. The manual is organized into two main parts: chapters 1 through 6 provide background information on the occurrence and microbiology of nitrification in various water environments; chapters 7 through 10 are intended to provide current practical approaches to nitrification prevention and response. 606 $aWater$xPurification$xNitrogen removal 606 $aWater$xChloramination$xPurification 606 $aNitrification$xPrevention 606 $aDenitrification$xContamination$xPrevention 606 $aDrinking water 606 $aCivil & Environmental Engineering$2HILCC 606 $aEngineering & Applied Sciences$2HILCC 606 $aEnvironmental Engineering$2HILCC 615 0$aWater$xPurification$xNitrogen removal. 615 0$aWater$xChloramination$xPurification. 615 0$aNitrification$xPrevention. 615 0$aDenitrification$xContamination$xPrevention. 615 0$aDrinking water. 615 7$aCivil & Environmental Engineering 615 7$aEngineering & Applied Sciences 615 7$aEnvironmental Engineering 676 $a628.1/662 712 02$aAmerican Water Works Association 801 0$bPQKB 906 $aBOOK 912 $a9910969645203321 996 $aNitrification prevention and control in drinking water$94451447 997 $aUNINA