Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 394
Book Description
EPA-430/9
Author: Considerations for Preparation of Operation and Maintenance Manuals
Author: R. L. GreenTechnical Guidance Manual for Developing Total Maximum Daily Loads
Author: Publisher: DIANE Publishing
ISBN: 1428906096
Category : Biochemical oxygen demand
Languages : en
Pages : 240
Book Description
Technical Support Document for Water Quality-based Toxics Control
Author: United States. Environmental Protection Agency. Office of WaterPublisher:
ISBN:
Category : Toxicology
Languages : en
Pages : 344
Book Description
Solid Waste Management and Greenhouse Gases
Author: Barry LeonardPublisher: DIANE Publishing
ISBN: 0756733510
Category : Science
Languages : en
Pages : 161
Book Description
In the 21st century, management of municipal solid waste (MSW) continues to be an important environmental challenge facing the U.S. Climate change is also a serious issue, & the U.S. is embarking on a number of voluntary actions to reduce the emissions of greenhouse gases (GHGs) that can intensify climate change. By presenting material-specific GHG emission factors for various waste management options, this report examines how the two issues -- MSW management & climate change -- are related. The report's findings may be used to support a variety of programs & activities, including voluntary reporting of emission reductions from waste management practices. Charts, tables & graphs.
EPA 625/1
Author: Facilities planning, ... municipal wastewater treatment
Author: Combined Sewer Overflows
Author: United States. Environmental Protection Agency. Office of Wastewater ManagementPublisher:
ISBN:
Category : Combined sewer overflows
Languages : en
Pages : 298
Book Description
Process Design Manual for Upgrading Existing Wastewater Treatment Plants
Author: Metcalf & EddyPublisher:
ISBN:
Category : Sewage disposal plants
Languages : en
Pages : 400
Book Description
A-B processes: Towards Energy Self-sufficient Municipal Wastewater Treatment
Author: Yu LiuPublisher: IWA Publishing
ISBN: 1789060079
Category : Science
Languages : en
Pages : 184
Book Description
The principle of the conventional activated sludge (CAS) for municipal wastewater treatment is primarily based on biological oxidation by which organic matters are converted to biomass and carbon dioxide. After more than 100 years’ successful application, the CAS process is receiving increasing critiques on its high energy consumption and excessive sludge generation. Currently, almost all municipal wastewater treatment plants with the CAS as a core process are being operated in an energy-negative fashion. To tackle such challenging situations, there is a need to re-examine the present wastewater treatment philosophy by developing and adopting novel process configurations and emerging technologies. The solutions going forward should rely on the ways to improve direct energy recovery from wastewater, while minimizing in-plant energy consumption. This book begins with a critical overview of the energy situation and challenges in current municipal wastewater treatment plants, showing the necessity of the paradigm shift from removal to recovery in terms of energy and resource. As such, the concept of A-B process is discussed in detail in the book. It appears that various A-B process configurations are able to provide possible engineering solutions in which A-stage is primarily designed for COD capture with the aim for direct anaerobic treatment without producing excessive biosludge, while B-stage is designated for nitrogen removal. Making the wastewater treatment energy self-sustainable is obviously of global significance and eventually may become a game changer for the global market of the municipal wastewater reclamation technology. The principal audiences include practitioners, professionals, university researchers, undergraduate and postgraduate students who are interested and specialized in municipal wastewater treatment and process design, environmental engineering, and environmental biotechnology.