Author: Municipal Environmental Research LaboratoryPublisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 300
Book Description
Screening/flotation Treatment of Combined Sewer Overflows
Author: Municipal Environmental Research LaboratoryPublisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 300
Book Description
Screening/flotation Treatment of Combined Sewer Overflows
Author: T. L. MeinholzPublisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 376
Book Description
Screening/flotation Treatment of Combined Sewer Overflows: Bench scale and pilot plant investigations
Author: Municipal Environmental Research LaboratoryPublisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 380
Book Description
Screening/flotation Treatment of Combined Sewer Overflows
Author: Donald G. MasonPublisher:
ISBN:
Category : Combined sewer overflows
Languages : en
Pages : 172
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.
Screening/flotation Treatment of Combined Sewer Overflows
Author: Municipal Environmental Research LaboratoryPublisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 0
Book Description
Screening/flotation Treatment of Combined Sewer Overflows
Author: États-Unis. Environmental Protection Agency. Office of Research and MonitoringPublisher:
ISBN:
Category : Combined sewers
Languages : en
Pages : 0
Book Description
Screening/Flotation Treatment of Combined Sewer Overflows
Author: U.S. Environmental Protection AgencyPublisher: BiblioGov
ISBN: 9781294251514
Category :
Languages : en
Pages : 178
Book Description
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.
Treatment of Combined Sewer Overflows by Dissolved Air Flotation
Author: Screening/flotation Treatment of Combined Sewer Overflows
Author: T. L. MeinholzScreening/Flotation Treatment of Combined Sewer Overflows
Author: U.S. Environmental Protection AgencyPublisher: BiblioGov
ISBN: 9781293120828
Category :
Languages : en
Pages : 304
Book Description
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.