Moving Toward Resource Recovery Facilities PDF Download

Author: Water Environment Federation
Publisher:
ISBN: 9781572783034
Category : Technology & Engineering
Languages : en
Pages : 370

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Book Description
Resource recovery is an emerging societal need around the globe. Due to the ever-increasing pressures on increasingly limited environmental resources, it is critical that recovery of resources (water, nutrients, and energy) from waste streams be implemented. Moving Toward Resource Recovery Facilities is about moving away from waste streams and moving toward values streams. First providing an overview of the fundamental drivers for resource recovery from wastewater and presenting the basic case for resource recovery, the text provides an overview of state-of-the-art technological approaches to resources recovery and provides general guidance on the applicability of recovery technologies for the cross section of facility types. This allows facilities to take steps towards recycling a greater number of otherwise lost resources.

Author:
Publisher:
ISBN: 9781523103010
Category : Sewage disposal plants
Languages : en
Pages : 340

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Book Description

Author: Water Environment Federation
Publisher: McGraw-Hill Education
ISBN: 9781260031188
Category : Technology & Engineering
Languages : en
Pages : 2256

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Book Description
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Complete Coverage of the State-of-the-Art in Water Resource Recovery Facility Design Featuring contributions from hundreds of wastewater engineering experts, this fully updated guide presents the latest in facility planning, configuration, and design. Design of Water Resource Recovery Facilities: WEF Manual of Practice No. 8 and ASCE Manuals and Reports on Engineering Practice No. 76, Sixth Edition, covers key technical advances in wastewater treatment, including •Advances with membrane bioreactors applications •Advancements within integrated fixed-film/activated sludge (IFAS) systems and moving-bed biological-reactors systems •Biotrickling filtration for odor control •Increased use of ballasted flocculation •Enhanced nutrient-control systems •Sidestream nutrient removal to reduce the loading on the main nutrient-removal process •Use and application of wireless instrumentation •Use and application of modeling wastewater treatment processes for the basis of design and evaluations of alternatives •Process design and disinfection practices to minimize generation of TTHMs and other organics monitored for potable water quality •Approaches to minimizing biosolids production and advances in biosolids handling, including effective thermal hydrolysis, and improvements in sludge thickening and dewatering technologies •Increasing goals toward energy neutrality and driving net zero •Trend toward resource recovery

Author: Vinay Kumar Tyagi
Publisher: Elsevier
ISBN: 0323901794
Category : Science
Languages : en
Pages : 484

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Book Description
Clean Energy and Resource Recovery: Wastewater Treatment Plants as Bio-refineries, Volume 2, summarizes the fundamentals of various treatment modes applied to the recovery of energy and value-added products from wastewater treatment plants. The book addresses the production of biofuel, heat, and electricity, chemicals, feed, and other products from municipal wastewater, industrial wastewater, and sludge. It intends to provide the readers an account of up-to-date information on the recovery of biofuels and other value-added products using conventional and advanced technological developments. The book starts with identifying the key problems of the sectors and then provides solutions to them with step-by-step guidance on the implementation of processes and procedures. Titles compiled in this book further explore related issues like the safe disposal of leftovers, from a local to global scale. Finally, the book sheds light on how wastewater treatment facilities reduce stress on energy systems, decrease air and water pollution, build resiliency, and drive local economic activity.As a compliment to Volume 1: Biomass Waste Based Biorefineries, Clean Energy and Resource Recovery, Volume 2: Wastewater Treatment Plants as Bio-refineries is a comprehensive reference on all aspects of energy and resource recovery from wastewater. The book is going to be a handy reference tool for energy researchers, environmental scientists, and civil, chemical, and municipal engineers interested in waste-to-energy. - Offers a comprehensive overview of the fundamental treatments and methods used in the recovery of energy and value-added products from wastewater - Identifies solutions to key problems related to wastewater to energy/resource recovery through conventional and advanced technologies and explore the alternatives - Provides step-by-step guidance on procedures and calculations from practical field data - Includes successful case studies from both developing and developed countries

Author: Water Environment Federation
Publisher: McGraw Hill Professional
ISBN: 1260031195
Category : Technology & Engineering
Languages : en
Pages : 2257

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Book Description
Complete Coverage of the State-of-the-Art in Water Resource Recovery Facility Design Featuring contributions from hundreds of wastewater engineering experts, this fully updated guide presents the latest in facility planning, configuration, and design. Design of Water Resource Recovery Facilities: WEF Manual of Practice No. 8 and ASCE Manuals and Reports on Engineering Practice No. 76, Sixth Edition, covers key technical advances in wastewater treatment, including •Advances with membrane bioreactors applications •Advancements within integrated fixed-film/activated sludge (IFAS) systems and moving-bed biological-reactors systems •Biotrickling filtration for odor control •Increased use of ballasted flocculation •Enhanced nutrient-control systems •Sidestream nutrient removal to reduce the loading on the main nutrient-removal process •Use and application of wireless instrumentation •Use and application of modeling wastewater treatment processes for the basis of design and evaluations of alternatives •Process design and disinfection practices to minimize generation of TTHMs and other organics monitored for potable water quality •Approaches to minimizing biosolids production and advances in biosolids handling, including effective thermal hydrolysis, and improvements in sludge thickening and dewatering technologies •Increasing goals toward energy neutrality and driving net zero •Trend toward resource recovery

Author: Casey Andrew Bryant
Publisher:
ISBN:
Category : Recycling (Waste, etc.)
Languages : en
Pages : 228

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Book Description
In 2012, WEF adopted a new name for wastewater treatment plants (WWTPs) - Water Resource Recovery Facilities (WRRFs) - with a vision to change the industry from an emphasis on treatment to one that maximizes recovery of valuable resources present in the wastewater. For example, resources that can be recovered or produced from wastewater include biogas, which can be utilized via combined heat and power (CHP) systems to generate electricity; fertilizer-grade nitrogen and phosphorus via struvite crystallization; reclaimed water for non-potable and potentially potable uses; fertilizer-grade biosolids; and potentially bioplastics. Many reports and peer-reviewed publications have mused about the concept of resource recovery, and specific processes have been evaluated that could be employed to produce specific products. However, little-to-no attention has been given to the analysis and evaluation of real, place-based WRRF scenarios. Real WRRF examples and scenarios that present and analyze environmental and economic impacts/benefits are needed. This study does exactly that re-envisioning the City of Twin Falls, Idaho WWTP as a WRRF. Twin Falls has several proximate industrial waste streams that could be beneficially leveraged for enhanced resource recovery - from such industries as Chobani, Glanbia, and Lamb Weston, as well as dairy operations, among others. Instead of pre-treating these waste streams, bypassing the resource recovery opportunity, this study integrates these resource streams into a re-envisioned Twin Falls WRRF. To facilitate development of WRRF scenarios in this study, we employed the SUMO© model (Dynamita Process Modeling) to evaluate and assess resource recovery alternatives leveraging four proximate waste streams: dairy manure, and industrial wastewaters from TASCO, Chobani, and Lamb Weston. A base model of the existing Twin Falls WWTP was developed and calibrated utilizing facility operational data. Environmental life cycle assessment was performed using the EPA TRACI model to assess the sustainability of several configurations that integrate different combinations of resource recovery technologies. The overall goal was to determine which combination of resource recovery technologies and proximate waste streams would be optimal for the Twin Falls WRRF. Several of the studied alternatives presented positive benefits, both environmentally and economically. Environmental benefits were largely due to the use of power produced onsite via CHP offsetting power produced from the grid. This result was surprising, as the fuel sources used for electricity production by Idaho Power are approximately only 25% fossil fuel based. Struvite production onsite was found to have some positive environmental impacts due to an offset of mineral fertilizer use. The effects of chemical production used in struvite production, however, had a relatively high quantity of associated emissions, resulting in a net environmental loss. This study also found that the environmental benefits of phosphorus removal were miniscule in the prevention of eutrophication of water.

Author: Water Environment Federation
Publisher: Manual of Practice
ISBN: 9781572783416
Category : Science
Languages : en
Pages : 76

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Book Description
WEF MOP 38 / ASCE MOP 137 describes the best practices for evaluating and improving the energy management and sustainability of water resource recovery facilities

Author: Richard E. Hopper
Publisher:
ISBN:
Category : Natural resources
Languages : en
Pages : 84

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Book Description
This is a compilation of State and local resource recovery projects. The survey included a review of published and unpublished literature, telephone and letter contacts, and selected site visits by EPA contacts assigned to monitor the activity of individual States or communities as indicated in the report. This report represents a summary of information acquired through this monitoring activity as of January, 1975. The information is presented as received and in many cases has not been analyzed for accuracy or completeness. In addition, some important resource recovery projects may not be included due to a lack of information.

Author: Library of Congress. Environment and Natural Resources Policy Division
Publisher:
ISBN:
Category : Recycling (Waste, etc.)
Languages : en
Pages : 44

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Book Description

Author: Juan M. Lema
Publisher: IWA Publishing
ISBN: 1780407866
Category : Science
Languages : en
Pages : 690

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Book Description
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.