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A platform for research: civil engineering, architecture and urbanism
Multiple-Stage Sewage Sludge Digestion
The results of a study of four years' operation of a multiple-stage sludge digestion system are presented in this paper. Satisfactory results have been obtained with a detention period of ten days. The division of the process into stages has afforded an opportunity to obtain data on the component phases of digestion. Part I includes a quantitative study of operating data. This is followed, in Part II, by a report of research on some chemical phases of sludge digestion. Gas, sludge, and sludge liquor analyses and a discussion of chemical equilibria are included. The presence of traces of unusual compounds in sludge and sludge gas has been verified by micro-analyses.
Multiple-Stage Sewage Sludge Digestion
The results of a study of four years' operation of a multiple-stage sludge digestion system are presented in this paper. Satisfactory results have been obtained with a detention period of ten days. The division of the process into stages has afforded an opportunity to obtain data on the component phases of digestion. Part I includes a quantitative study of operating data. This is followed, in Part II, by a report of research on some chemical phases of sludge digestion. Gas, sludge, and sludge liquor analyses and a discussion of chemical equilibria are included. The presence of traces of unusual compounds in sludge and sludge gas has been verified by micro-analyses.
Multiple-Stage Sewage Sludge Digestion
Rawn, A. M. (author) / Banta, A. Perry (author) / Pomeroy, Richard (author)
Transactions of the American Society of Civil Engineers ; 104 ; 93-119
2021-01-01
271939-01-01 pages
Article (Journal)
Electronic Resource
Unknown
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