Handbook of Biological Wastewater Treatment

Author: Adrianus C. van Haandel
Publisher: IWA Publishing
ISBN: 9781780400006
Release Date: 2012
Genre: Technology & Engineering

Handbook of Biological Wastewater Treatment: Second Edition deals with the optimized design of biological and chemical nutrient removal. It presents the state-of-the-art theory concerning the various aspects of the activated sludge system and develops procedures for optimized cost based design and operation.

Advanced Biological Physical and Chemical Treatment of Waste Activated Sludge

Author: Antoine Prandota Trzcinski
Publisher: CRC Press
ISBN: 9780429795619
Release Date: 2018-11-02
Genre: Science

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

Innovative Wastewater Treatment Resource Recovery Technologies Impacts on Energy Economy and Environment

Author: Juan M. Lema
Publisher: IWA Publishing
ISBN: 9781780407869
Release Date: 2017-06-15
Genre: Science

This book introduces the 3R concept applied to wastewater treatment and resource recovery under a double perspective. Firstly, it deals with innovative technologies leading to: Reducing energy requirements, space and impacts; Reusing water and sludge of sufficient quality; and Recovering resources such as energy, nutrients, metals and chemicals, including biopolymers. Besides targeting effective C,N&P removal, other issues such as organic micropollutants, gases and odours emissions are considered. Most of the technologies analysed have been tested at pilot- or at full-scale. Tools and methods for their Economic, Environmental, Legal and Social impact assessment are described. The 3R concept is also applied to Innovative Processes design, considering different levels of innovation: Retrofitting, where novel units are included in more conventional processes; Re-Thinking, which implies a substantial flowsheet modification; and Re-Imagining, with completely new conceptions. Tools are presented for Modelling, Optimising and Selecting the most suitable plant layout for each particular scenario from a holistic technical, economic and environmental point of view.

Water Resources

Author: Joseph Holden
Publisher: Routledge
ISBN: 9781134614677
Release Date: 2013-10-01
Genre: Nature

The world faces huge challenges for water as population continues to grow, as emerging economies develop and as climate change alters the global and local water cycle. There are major questions to be answered about how we supply water in a sustainable and safe manner to fulfil our needs, while at the same time protecting vulnerable ecosystems from disaster. Water Resources: An Integrated Approach provides students with a comprehensive overview of both natural and socio-economic processes associated with water. The book contains chapters written by 20 specialist contributors, providing expert depth of coverage to topics. The text guides the reader through the topic of water starting with its unique properties and moving through environmental processes and human impacts upon them including the changing water cycle, water movement in river basins, water quality, groundwater and aquatic ecosystems. The book then covers management strategies for water resources, water treatment and re-use, and the role of water in human health before covering water economics and water conflict. The text concludes with a chapter that examines new concepts such as virtual water that help us understand current and future water resource use and availability across interconnected local and global scales. This book provides a novel interdisciplinary approach to water in a changing world, from an environmental change perspective and inter-related social, political and economic dimensions. It includes global examples from both the developing and developed world. Each chapter is supplemented with boxed case studies, end of chapter questions, and further reading, as well as a glossary of terms. The text is richly illustrated throughout with over 150 full colour diagrams and photos.

Technical Report

Author: South Africa. Water Research Commission
Publisher:
ISBN: STANFORD:36105110557282
Release Date: 1998
Genre: Nature


Biogas

Author: Max Maurer
Publisher:
ISBN: 3788071990
Release Date: 1982-01
Genre:


Water quality control handbook

Author: E. Roberts Alley
Publisher: McGraw-Hill Professional
ISBN: 0071467602
Release Date: 2007
Genre: Technology & Engineering

This comprehensive handbook covers water pollution, detailing causes, sources, treatment and prevention. This handbook also contains the latest regulations from the Environmental Protection Agency.

INTERURBA

Author: A. Le Souef
Publisher: Elsevier Science & Technology
ISBN: UVA:X002285706
Release Date: 1993-09-01
Genre: Technology & Engineering