Recycling and Reuse of Sewage Sludge


Book Description

Varying degrees of environmental impact by sewage sludge disposals alternatives, present challenges for waste management practice and policy. Many regulating bodies throughout the world are implementing measures which actively promote environmentally sound and economically viable routes to convert this waste into a valuable resource. These provide opportunities, but at the same time, given the nature of the material and obstacles that may exist, require that responsible and proven practices are followed. This book presents the proceedings of an International Symposium organised by the Concrete Technology Unit, University of Dundee, which brings together some of the worlds leading experts in the field of sewage sludge recycling.




Promoting Beneficial Sewage Sludge Utilization in the People's Republic of China


Book Description

Over the last 15 years, the People's Republic of China (PRC) has made rapid and sustained progress in constructing and operating state-of-the-art wastewater treatment plants. However, this success has brought with it the new challenge of how to manage the ever-increasing volumes of sludge in a way that does not create secondary pollution. This report examines best international practices in sludge management, analyzes the current situation in the PRC relative to this best practice, and suggests a pathway for the PRC to modernize its approach to sludge management. In particular, it highlights the trend toward viewing sludge as a resource with opportunities for beneficial use that result in considerable environmental and energy-saving benefits.







Process Design Manual


Book Description




Guidelines for Environmental Management


Book Description

Biosolids (appropriately treated sewage sludge) can make an important contribution to sustainable environmental management, through the return of organic material, trace elements, moisture and nutrients to our soils. The Guidelines for Environmental Management: Biosolids Land Application enables this beneficial use of biosolids, by providing a management framework that ensures any chemical and microbiological risks are appropriately managed.




Protecting our water, soil and air


Book Description

This code (CoGAP) consolidates and updates the former three separate codes for water, soil and air. The publication offers practical interpretation of legislation and provides good advice on best practice; 'good agricultural practice' means a practice that minimises the risk of causing pollution while protecting natural resources and allowing economic agriculture to continue. It has been written by technical specialists from Defra and Natural England. All farm staff and contractors on the farm who handle, store, use, spread or dispose of any substances that could pollute water, soil or air should be aware of their responsibilities and know about the causes and results of pollution. They should know how and when to operate and maintain the equipment they use, and know what to do in an emergency. The CoGAP provides an important point of reference, based around the main operations that farmers, growers and land managers might undertake; the advice covers activities carried out in the field, but also management plans, farm infrastructure and waste management.




Municipal Sewage Sludge Management


Book Description

FROM THE PREFACE This textbook explains and discusses many of the unit operations used for processing municipal sewage sludge. It also contains valuable information on the available methods for final disposition of this sludge. This textbook can be used for planning, designing, and implementing municipal sewage sludge management projects.




Global Atlas of Excreta, Wastewater Sludge, and Biosolids Management


Book Description

Excreta and wastewater sludge are resources. Finding ways to put them to their best uses is part of developing sustainable human communities. But if not managed properly, excreta and sludge can be dangerous to human health and the environment. How to integrate theses opposing concepts is an ongoing worldwide challenge. This Atlas provides examples of how this challenge is addressed around the globe. The 59 reports provide insights into the similarities and differences in the management of excreta, wastewater, and biosolids in 37 countries. This compilation of information includes specific information from 19% of the member states of the United Nations, and includes representation of diverse countries and the full spectrum of management programs.