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Selected papers from the World Environmental and Water Resources Congress 2020, held in Henderson, Nevada, May 17–21, 2020. Sponsored by the Environmental and Water Resources Institute of ASCE.This collection contains29 peer-reviewed papers on wastewater, stormwater, and water desalination and reuse.Topics include: modeling and analysis of desalination processes; stormwater management and flood control; low impact development and runoff; and wastewater treatment.This proceedings will be of interest to practitioners and researchers in all areas of water and environmental engineering.
Water resources development --- Water resources --- Stormwater management --- Desalination --- Wastewater management --- Water treatment --- Water management --- Wastewater treatment --- Industrial wastes
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Copublished by WEF Press and ASCE Sponsored by the Water Environment Federation and the Environmental and Water Resources Institute of the American Society of Civil Engineers Sustainability and Energy Management for Water Resource Recovery Facilities, WEF MOP 38 / ASCE MOP 137, describes the best practices for evaluating and improving the energy management and sustainability of wastewater treatment plants. Global climate change, volatile energy prices, and other potential forces of change require designers to plan and design water resource recovery facilities (WRRF) that are sustainable—less costly to operate and maintain over a plant’s full life cycle and more resilient to near- and long-term change. This Manual of Practice begins with an assessment of commonly used sustainability frameworks. It then offers guidance on the practical application of sustainability concepts at key decisions points during the planning, preliminary design, final design, construction, and operational phases of WRRF capital projects. The volume discusses strategies, tools, and references that are globally applicable and helps in planning projects that meet today’s expectations for WRRFs: significantly reduced energy consumption, modern automated equipment with less downtime, lower operation and maintenance costs, resiliency to weather extremes, lower chemical inputs, and marketable products through resource recovery. WEF MOP 38 / ASCE MOP 137 is a companion volume to Design of Water Resource Recovery Facilities, Sixth Edition, and will be of interest to environmental and wastewater engineers, facility managers, and others working on modern wastewater treatment plants.
Water resources development. --- Water-supply --- Management. --- Energy development --- Natural resources --- Water treatment plants --- Water resources --- Wastewater treatment plants --- Sustainable development --- Recycling --- Energy recovery --- Hydro power --- Water management
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Ecotechnologies for wastewater treatment (EWWT) have been used as a cost-effective alternative to conventional wastewater treatment methods for improving the removal of organic carbon, nutrients and pathogenic microorganisms from wastewater. However, due to biochemical transformations of organic matter and nutrients EWWT are net sources of CO2, CH4 and N2O greenhouse gases (GHGs), which may be transferred into the atmosphere contributing to global warming. Greenhouse Gas Emissions from Ecotechnologies for Wastewater Treatment provides scientific information about greenhouse gas, such as CO2, CH4 and N2O, generation and emissions from different municipal EWWT. The main EWWT considered in this book are anaerobic ponds, facultative ponds, duckweed-based ponds, and a freshwater natural wetland perturbed by anthropogenic activities such as wastewater discharge and nutrients from agricultural run-off. The book includes a full literature review of recent publications about GHGs emissions from EWWT. It also introduces the calculation of GHGs flux using a static chamber technique. Besides, the book presents information on the influence of environmental factors such as temperature, pH, DO, and nutrients on GHG emissions produced in EWWT under tropical conditions. This book will be a useful reference for researches and students interested in the broader area of water and climate change subjects. The publication may also be of interest to policy makers concerned with climate change, water sector planning, and wastewater treatment.
Sewage disposal plants. --- Sewage --- Environmental aspects. --- Purification --- Biological treatment --- Domestic effluent --- Domestic sewage --- Domestic wastewater --- Effluent (Sewage) --- Industrial effluent --- Industrial wastewater --- Sewage effluent --- Waste water --- Waste waters --- Wastewater --- Wastewaters --- Sewerage --- Sewage disposal --- Effluent treatment plants --- Sewage treatment plants --- Sewage works --- Wastewater treatment plants --- Water pollution control plants --- WPCPs (Sewage disposal) --- Refuse disposal facilities --- Environmental aspects
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