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100   $a20070105d2008      uy|            0
101 0 $aeng
135   $aur|n|---|||||
181   $ctxt
182   $cc
183   $acr
200 00$aFactors affecting the performance of primary treatment in decentralized wastewater systems $eresearch digest /$fby Victor A. D'Amato [and nine others]
210  1$aAlexandria, VA :$cWater Environment Research Foundation :$cCo-published by IWA Publishing,$d2008.
215   $a1 online resource (112 p.)
225 0 $aFinal report / Water Environment Research Foundation Factors affecting the performance of primary treatment in decentralized wastewater systems 
300   $a"04-DEC-7."
300   $a"Decentralized systems"--cover.
300   $a"Final report"--cover.
311   $a1-84339-781-1 
320   $aIncludes bibliographical references.
327   $a""Cover""; ""Copyright""; ""Acknowledgments""; ""Dedication  ""; ""Abstract and Benefits""; ""Table of Contents""; ""List of Tables""; ""List of Figures""; ""List of Acronyms""; ""Executive Summary""; ""Background""; ""Primary Unit Objectives""; ""Biological Model of Septic Tank Function""; ""Modern History and Evolution of Primary Treatment Units""; ""Sedimentation Theory and its Relevance to Tank Design""; ""Alternate Septic Tank Designs""; ""Meander and Closed-Conduit, Laminar Flow Tanks""; ""UASB-Septic Tanks and Baffled Anaerobic Reactors""; ""Imhoff Tanks""
327   $a""Septic Tank Treatment Efficacy""""Objectives""; ""Nutrients""; ""Other Wastewater Constituents""; ""Wastewater Source and Characteristics""; ""Facility Type""; ""Cluster Systems and Collection System Type""; ""Source Separation""; ""Septic Tank Design Characteristics""; ""Sizing""; ""Hydraulic Design and Characterization""; ""Geometry""; ""Compartmentation""; ""Septic Tank Inlet, Outlet, and Appurtenances""; ""Food Service Facilities and Grease Trap Design""; ""Seasonal/Temperature Effects on Biology""; ""Sludge/Scum Accumulation and Removal""; ""Use of Additives""; ""Water Softeners""
327   $a""Garbage Grinders""""Inspection, Operation and Maintenance""; ""Performance Monitoring and Troubleshooting""; ""Sampling""; ""Venting""; ""Tank Construction and Installation""; ""Existing Tank Standards""; ""State Regulations""; ""Industry Standards""; ""Research Recommendations""; ""Types of Studies""; ""Common Study Design Limitations""; ""Existing Data""; ""Conclusions""; ""Additional Resources""; ""Glossary ""; ""References""; ""Appendix A: Existing Tank Standards ""; ""Appendix B: History/Evolution of Primary Treatment Units in Decentralized Systems""
606   $aSeptic tanks$zUnited States
606   $aSewage$xPurification$zUnited States
615  0$aSeptic tanks
615  0$aSewage$xPurification
676   $a628.16
702   $aD'Amato$b Victor A.
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910812587503321
996   $aFactors affecting the performance of primary treatment in decentralized wastewater systems$93938414
997   $aUNINA