03814nam 2200637Ia 450 991083071700332120230607213121.01-280-36673-797866103667360-470-24474-70-471-46131-80-471-21668-2(CKB)111056485562682(EBL)152098(OCoLC)475871940(SSID)ssj0000211441(PQKBManifestationID)11191567(PQKBTitleCode)TC0000211441(PQKBWorkID)10311215(PQKB)10017201(MiAaPQ)EBC152098(EXLCZ)9911105648556268220010918d2002 uy 0engur|n|---|||||txtccrNitrification and denitrification in the activated sludge process[electronic resource] /Michael H. GarardiNew York Wiley-Intersciencec20021 online resource (207 p.)Wastewater microbiology seriesDescription based upon print version of record.0-471-06508-0 Includes bibliographical references (p. 175-177) and index.Nitrification and Denitrification in the Activated Sludge Process; Contents; Preface; PART I OVERVIEW; 1 Nitrogen: Environmental and Wastewater Concerns; 2 The Oxidation States of Nitrogen; 3 Nitrogenous Compounds; 4 Bacteria; 5 The Activated Sludge Process; PART II NITRIFICATION; 6 Introduction to Nitrification; 7 Nitrifying Bacteria; 8 Organotrophs; 9 The Wastewater Nitrogen Cycle; 10 Nitrogen Assimilation; 11 Forms of Nitrification; 12 Indicators of Nitrification; 13 Nitrite Ion Accumulation; 14 BOD; 15 Dissolved Oxygen; 16 Alkalinity and pH; 17 Temperature; 18 Inhibition and Toxicity19 Mode of Operation20 Classification of Nitrification Systems; 21 Troubleshooting Key and Tables; PART III DENITRIFICATION; 22 Introduction to Denitrification; 23 Denitrifying Bacteria; 24 Biochemical Pathway and Respiration; 25 Gaseous End Products; 26 Sources of Nitrite Ions and Nitrate Ions; 27 Operational Factors Influencing Denitrification; 28 Substrate or cBOD; 29 Free Molecular Oxygen; 30 The Occurrence of Denitrification; 31 Monitoring and Correcting Accidental Denitrification; 32 Zoning; 33 Benefits of Denitrification; APPENDIX I THE GRAM STAIN; APPENDIX II F/M, HRT, MCRTReferencesAbbreviations and Acronyms; Chemical Compounds and Elements; Glossary; IndexNitrification and Denitrification in the Activated Sludge Process, the first in a series on the microbiology of wastewater treatment, comprises the critical topics of cost-effective operation, permit compliance, process control, and troubleshooting in wastewater treatment plants. Avoiding the technical jargon, chemical equations, and kinetics that typically accompany such texts, Nitrification and Denitrification in the Activated Sludge Process directly addresses plant operators and technicians, providing necessary information for understanding the microbiology and biological conditions that ocWastewater microbiology series.SewagePurificationNitrogen removalNitrificationSewagePurificationActivated sludge processSewagePurificationNitrogen removal.Nitrification.SewagePurificationActivated sludge process.617.96072628.354Gerardi Michael H512227MiAaPQMiAaPQMiAaPQBOOK9910830717003321Nitrification and denitrification in the activated sludge process3932716UNINA