Author: Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 642
Book Description
Quick Bibliography Series
Author: Advanced Biological, Physical, and Chemical Treatment of Waste Activated Sludge
Author: Antoine Prandota TrzcinskiPublisher: CRC Press
ISBN: 0429795610
Category : Science
Languages : en
Pages : 260
Book Description
Recently, research efforts aiming to improve energy efficiency of wastewater treatment processes for large centralized wastewater treatment plants (WWTPs) have been increasing. Global warming impacts, energy sustainability, and biosolids generation are among several key drivers towards the establishment of energy-efficient WWTPs. WWTPs have been recognized as major contributors of greenhouse gas emissions as these are significant energy consumers in the industrialized world. The quantity of biosolids or excess waste activated sludge produced by WWTP will increase in the future due to population growth and this pose environmental concerns and solid waste disposal issues. Due to limited capacity of landfill sites, more stringent environmental legislation, and air pollution from incineration sites, there is a need to rethink the conventional way of dealing with wastewater and the sludge production that comes with it. This book provides an overview of advanced biological, physical and chemical treatment with the aim of reducing the volume of sewage sludge. Provides a comprehensive list of processes aiming at reducing the volume of sewage sludge and increasing biogas production from waste activated sludge. Includes clear process flowsheet showing how the process is modified compared to the conventional waste activated sludge process. Provides current technologies applied on full scale plant as well as methods still under investigation at laboratory scale. Offers data from pilot scale experience of these processes
1000 Selected Journals in Agricultural and Related Subjects
Author: National Agricultural Library (U.S.)Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 186
Book Description
Advanced Biological Treatment Processes
Author: Lawrence K. WangPublisher: Springer Science & Business Media
ISBN: 1603271708
Category : Technology & Engineering
Languages : en
Pages : 752
Book Description
The past 30 years have seen the emergence of a growing desire worldwide that positive actions be taken to restore and protect the environment from the degrading effects of all forms of pollution—air, water, soil, and noise. Because pollution is a direct or indirect consequence of waste, the seemingly idealistic demand for “zero discharge” can be construed as an unrealistic demand for zero waste. However, as long as waste continues to exist, we can only attempt to abate the subsequent pollution by converting it to a less noxious form. Three major questions usually arise when a particular type of pollution has been identi?ed: (1) How serious is the pollution? (2) Is the technology to abate it available? and (3) Do the costs of abatement justify the degree of abatement achieved? This book is one of the volumes of the Handbook of Environmental Engineering series. The principal intention of this series is to help readers formulate answers to the last two questions above. The traditional approach of applying tried-and-true solutions to speci?c pollution problems has been a major contributing factor to the success of environmental en- neering, and has accounted in large measure for the establishment of a “methodology of pollution control. ” However, the realization of the ever-increasing complexity and interrelated nature of current environmental problems renders it imperative that intelligent planning of pollution abatement systems be undertaken.
National Library of Medicine Current Catalog
Author: National Library of Medicine (U.S.)Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1170
Book Description
First multi-year cumulation covers six years: 1965-70.
Annual Report - Office of Water Resources Research
Author: United States. Office of Water Resources ResearchPublisher:
ISBN:
Category : Water conservation
Languages : en
Pages : 358
Book Description
Water-resources Investigations Report
Author: Selected Water Resources Abstracts
Author: Index of NLM Serial Titles
Author: National Library of Medicine (U.S.)Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1306
Book Description
A keyword listing of serial titles currently received by the National Library of Medicine.
Freshwater Biological Monitoring
Author: D. PascoePublisher: Elsevier
ISBN: 1483158861
Category : Science
Languages : en
Pages : 176
Book Description
Freshwater Biological Monitoring contains the proceedings of a Specialized Conference held in Cardiff, Wales, on September 12-14, 1984. Contributors explore advances in freshwater biological monitoring, paying particular attention to the interpretation of traditional community surveillance studies by means of the modern computer and multivariate statistical techniques and how such field community responses are related to laboratory studies of pollutants. The design, validation, and use of novel monitoring systems employing plants, invertebrates, and fish are considered, along with developments in the in vitro assessment of mutagenicity of chemicals present in water. This book is comprised of 16 chapters and begins with a review of issues surrounding the tests used in biological monitoring and the ways in which the information will be used. The discussion then turns to the usefulness of the colonization sampler in collecting macroinvertebrates indicative of river water quality in lowland rivers; biological assessment of water quality and conservation evaluation in Welsh rivers; and water chemistry, benthos, and drift in a fast-flowing river. The following chapters focus on eutrophication in rivers; toxicity testing with freshwater macroinvertebrates; and compliance biomonitoring. This monograph will be of value to policymakers and environmentalists concerned with water pollution control.