Author: Gilles Paquet
Publisher: University of Ottawa Press
ISBN: 0776607456
Category : Political Science
Languages : en
Pages : 248

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Book Description
Debating federalism in Canada.

Author: Robert L. Siegrist
Publisher: Springer
ISBN: 3319404725
Category : Technology & Engineering
Languages : en
Pages : 992

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Book Description
This book presents technical information and materials concerning the engineering of decentralized infrastructure to achieve effective wastewater treatment while also minimizing resource consumption and providing a source of reclaimed water, nutrients and organic matter. The approaches, technologies and systems described are targeted for green building and sustainable infrastructure across the United States and similar industrialized nations, but they are also applicable to water and sanitation projects in developing regions around the world. Today, decentralized infrastructure can be used to sustainably serve houses, buildings and developments with water use and wastewater flows of 100 to 100,000 gal/d or more. The book provides in-depth engineering coverage of the subject in a narrative and slide format specifically designed for classroom lectures or facilitated self-study. Key topics are covered including: engineering to satisfy project goals and requirements including sustainability, contemporary water use and wastewater generation and methods to achieve water use efficiency and source separation, alternative methods of wastewater collection and conveyance, and treatment and reuse operations including tank-based (e.g., septic tanks, aerobic treatment units, porous media biofilters, membrane bioreactors), wetland-based (e.g., free water surface and vegetated subsurface bed wetlands), and land-based unit operations (e.g., subsurface soil infiltration, shallow drip dispersal). Approaches and technologies are also presented that can achieve nutrient reduction and resource recovery in some cases or pathogen destruction to enable a particular discharge or reuse plan. The book also describes requirements and methods for effective management of the process solids, sludges and residuals that can be generated by various approaches, technologies, and systems. The book contains over 300 figures and illustrations of technologies and systems and over 150 tables of design and performance data. There are also more than 200 questions and problems relevant to the topics covered including example problems that have solutions presented to illustrate engineering concepts and calculations.

Author: James Manor
Publisher: World Bank Publications
ISBN:
Category : Business & Economics
Languages : en
Pages : 152

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Book Description
Nearly all countries worldwide are now experimenting with decentralization. Their motivation are diverse. Many countries are decentralizing because they believe this can help stimulate economic growth or reduce rural poverty, goals central government interventions have failed to achieve. Some countries see it as a way to strengthen civil society and deepen democracy. Some perceive it as a way to off-load expensive responsibilities onto lower level governments. Thus, decentralization is seen as a solution to many different kinds of problems. This report examines the origins and implications decentralization from a political economy perspective, with a focus on its promise and limitations. It explores why countries have often chosen not to decentralize, even when evidence suggests that doing so would be in the interests of the government. It seeks to explain why since the early 1980s many countries have undertaken some form of decentralization. This report also evaluates the evidence to understand where decentralization has considerable promise and where it does not. It identifies conditions needed for decentralization to succeed. It identifies the ways in which decentralization can promote rural development. And it names the goals which decentralization will probably not help achieve.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309181313
Category : Nature
Languages : en
Pages : 294

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Book Description
The city of Pittsburgh and surrounding area of southwestern Pennsylvania face complex water quality problems, due in large part to aging wastewater infrastructures that cannot handle sewer overflows and stormwater runoff, especially during wet weather. Other problems such as acid mine drainage are a legacy of the region's past coal mining, heavy industry, and manufacturing economy. Currently, water planning and management in southwestern Pennsylvania is highly fragmented; federal and state governments, 11 counties, hundreds of municipalities, and other entities all play roles, but with little coordination or cooperation. The report finds that a comprehensive, watershed-based approach is needed to effectively meet water quality standards throughout the region in the most cost-effective manner. The report outlines both technical and institutional alternatives to consider in the development and implementation of such an approach.

Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 420

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Book Description

Author: Mahmoud Bah
Publisher: IIED
ISBN: 9781843694410
Category :
Languages : en
Pages : 246

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Book Description

Author: Anish R. Jantrania
Publisher: CRC Press
ISBN: 1420001302
Category : Technology & Engineering
Languages : en
Pages : 282

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Book Description
Drawing on the authors' combined experience of more than 30 years, Advanced Onsite Wastewater Systems Technologies explores use of these technologies on a wide-scale basis to solve the problems associated with conventional septic tank and drain field systems. The authors discuss a regulatory and management infrastructure for ensuring long-term, rel

Author:
Publisher:
ISBN:
Category : Sewage
Languages : en
Pages : 378

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Book Description
"This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.

Author: Water Environment Federation
Publisher: McGraw Hill Professional
ISBN: 0071591230
Category : Technology & Engineering
Languages : en
Pages : 336

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Book Description
Market: Engineering consultants; municipal waste managers; purchasing department managers; government regulators; members of the WEF, USEPA, U.S. Department of Agriculture, American Water Works Association, and International Water Association Includes both SI units and US customary units

Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Interior, Environment, and Related Agencies
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1136

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Book Description