Screening/flotation Treatment of Combined Sewer Overflows PDF Download
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Author: Municipal Environmental Research Laboratory
Publisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 300
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Book Description
Author: Municipal Environmental Research Laboratory
Publisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 300
Get Book Here
Book Description
Author: Municipal Environmental Research Laboratory
Publisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 380
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Book Description
Author: Mahendra K. Gupta
Publisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 298
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Book Description
Author: Donald G. Mason
Publisher:
ISBN:
Category : Combined sewer overflows
Languages : en
Pages : 172
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Book Description
The report documents a study to develop a treatment system for combined sewer overflows. The processes of chemical oxidation, screening, dissolved-air flotation, and disinfection were evaluated in the laboratory. A 5 MGD demonstration system was designed, installed and evaluated. Suspended solids and volatile suspended solids removal in the range of 65-80% were consistently obtained at influent concentrations of 150 to 600 mg/l. BOD and COD removals were slightly lower at 55 to 65% for influent concentrations of 50 to 500 mg/l. Addition of chemical flocculents (ferric chloride and a cationic polyelectrolyte) was necessary to obtain these removals. Without the use of chemical flocculents, removal of BOD, COD, suspended solids, and volatile suspended solids were all in the range of 40-50%. The screening flotation system provided sufficient detention time (difference 15 minutes) for adequate disinfection with hypochlorite salts. Cost estimates are presented.
Author: Municipal Environmental Research Laboratory
Publisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 300
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Book Description
Author: Martin J. Manning
Publisher:
ISBN:
Category : Sewerage
Languages : en
Pages : 296
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Author:
Publisher:
ISBN:
Category : Storm sewers
Languages : en
Pages : 296
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Book Description
Author: United States. Environmental Protection Agency. Office of Research and Development
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 412
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Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1228
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Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Author:
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 810
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Book Description
