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Wastewater:     more books (100)

Wastewater Treatment: Troubleshooting and Problem Solving by Glenn M. Tillman, 1996-08-01 Water and Wastewater Technology by Mark J. Hammer, 1977-12-07 Physical-Chemical Treatment of Water and Wastewater by Arcadio P. Sincero, Gregoria A. Sincero, 2002-07-29 Wastewater Engineering by Metcalf, 1979-09 Water and Wastewater Treatment by Edward D. Schroeder, 1977-02 Fundamentals of Biological Wastewater Treatment by Udo Wiesmann, In Su Choi, et all 2007-02-06 Lumpy Water Math: Math for Wastewater Operators by Jerry Grant, 2007-04-27 On the Banks of the Ganga: When Wastewater Meets a Sacred River by Kelly D. Alley, 2002-12-09 Wastewater Reuse for Golf Course Irrigation Encyclopedia of Environmental Control Technology: Volume 3: Wastewater Treatment Technology by Paul Cheremisinoff, 1989-08-23 GIS Applications for Water, Wastewater, and Stormwater Systems by U.M. Shamsi, 2005-01-27 Biology of Wastewater Treatment (Second Edition)(Series on Environmental Science and Management Âż Vol. 4) by N. F. Gray, 2004-06-17 Operation of Municipal Wastewater Treatment Plants by Water Environment Federation, 2007-10-05 Water and Wastewater Finance and Pricing: A Comprehensive Guide, Third Edition

lists with details

61. Aerated Lagoons - Wastewater Treatment
    Information about the operation and science of aerated lagoons for wastewater treatment.  
    http://www.lagoonsonline.com/
    
    Extractions: Firms Aerated Lagoons - Wastewater Treatment astewater lagoons have been used as a process for wastewater treatment for centuries. In the 1920's artificial ponds were designed and constructed to receive and stabilize wastewater . By 1950, the use of ponds had become recognized as an economical wastewater treatment method for small municipalities and industries. As of 1980 approximately 7,000 waste stabilization lagoons were in use in the U.S. Today, one third of all secondary wastewater treatment facilities include a pond system of one type or another. Of these, just over 90% are for flows 1 MGD or less. But ponds can be used for larger cities for wastewater treatment as well. Some of the largest pond systems in this country are in Northern California, serving such cities as Sunnyvale (pop. 105,000), Modesto (pop. 150,000), Napa (pop. 175,000), and Stockton (pop. 275,000).

62. Environmental Inquiry - Wastewater Treatment
    Environmental Inquiry is a website and curriculum series developed at Cornell University to help students conduct environmental science research and participate in communities  
    http://ei.cornell.edu/biodeg/wastewater/
    
    Extractions: Wastewater treatment uses microbes to decompose organic matter in sewage. If too much untreated sewage or other organic matter is added to a lake or stream, dissolved oxygen levels will drop too low to support sensitive species of fish and other aquatic life. Wastewater treatment systems are designed to digest much of the organic matter before the wastewater is released so that this will not occur. Treatment systems use physical, chemical, and biological processes: Primary treatment physically removes large solids using grates, screens, and settling tanks. Secondary treatment promotes growth of bacteria and other microbes that break down the organic wastes. These biodegradation processes also take place in streams, lakes, and oceans, but the purification systems in nature can easily be overloaded with input of too much organic waste. Secondary treatment prevents this type of pollution by degrading most of the organic matter before the water is released into the environment. Tertiary treatment is used only where it is needed to protect the receiving waters from excess nutrients. In tertiary treatment, the concentrations of phosphorus or nitrogen are reduced through biological or chemical processes.

63. IREPOLIA :: études Et Analyses Environnementales
    Conducts research and technology development on wastewater treatment methods. Site is in English and French.  
    http://www.irepolia.com/

64. Victoria's Water Environment - Wastewater
    wastewater. A key role of EPA is to improve the quality of water environments and prevent water pollution. Although major improvements in the control of wastewater have already  
    http://www.epa.vic.gov.au/water/wastewater/default.asp
    
    Extractions: @import "/css/main.css"; Skip to content Quick links: Main navigation: Site tools: Change size Print You are here: A key role of EPA is to improve the quality of water environments and prevent water pollution. Although major improvements in the control of wastewater have already taken place, there are still cases where the impacts of discharges need to be minimised. Wastewater includes sewage and industrial waste. EPA's program to control wastes is based on the following hierarchy (order of preference): The best way to manage wastes is to stop them being generated, while treatment and disposal is the least preferred approach. This order applies to all types of waste, including wastewater. EPA believes the above hierarchy is a key to moving towards a sustainable society. Guidelines for risk assessment of wastewater discharges to waterways

65. Ecological Wastewater Treatment Systems: Restorers/Living Machines
    Designs and builds ecological wastewater treatment systems called Living Machines in UK.  
    http://www.ltluk.com/

66. North River Wastewater Treatment Plant
    North River wastewater Treatment Plant. The New York City Department of Environmental Protection’s (DEP) Bureau of wastewater Treatment manages a comprehensive program to  
    http://www.nyc.gov/html/dep/html/harbor_water/northri.shtml

67. Water And Pollution Control Depa
    Drinking water and wastewater treatment provider for the City of Ames, Iowa  
    http://www.city.ames.ia.us/waterweb/
    
    Extractions: Ames WPC Receives the NACWA's Platinum-20 Peak Performance Award again in 2010! WHAT WE DO From your toilets and sinks to the sewers and streams we ensure Ames has quality water. The water you drink goes through many processes before it lands in your cup. The process starts by collecting water from Squaw and Skunk River Valley shallow groundwater aquifers (or underground layers of water) and treating the water, making it potable (drinkable). Once treated the water is distributed throughout the city into homes and businesses. The cycle is then completed when water from your showers, sinks and toilets enters the sewer system travels to the wastewater facility where it is treated before returning to the lakes and streams, creating a healthy environment.

68. EcoWaters Projects
    CEPP conducts workshops, demonstrations, evaluation and public education about ecological wastewater solutions, such as composting toilets and graywater systems.  
    http://www.ecowaters.org/
    
    Extractions: xxx formerly Center for Ecological Polution Prevention Home Calendar Ecowaters News EcoSan Center ... Contact Ecowaters Projects develops, promotes and demonstrates better wastewater management systems and practices, with an emphasis on source-separation and utilization approaches. ...Because the best way to deal with pollution and wastes is to avoid creating the problem in the first place. Join us! Take a tour, attend a workshop, buy a book, and find out more about waste-utilization practices. Contact us: info @ ecowaters.org (remove spaces) LEARN about ways to manage water and wastewater ecologically through Ecowaters presentations, tours, and books TOUR a variety of plant-based wastewater systems for a range of applications, from homes to

69. Universal Waste, Waste Water Disposal, Drums, Solid Waste
    United Waste Water processes and recycles a full range of nonhazardous industrial and other waste. We include waste water, ink and paint washwater, sludges, high metal streams  
    http://unitedwastewater.com/
    
    Extractions: Skip to Navigation An Employee Owned Company in in in in At United Waste Water Services, we specialize in non-hazardous waste pre-treatment and recycling. Currently servicing Ohio, Kentucky, Indiana, Tennessee, Alabama, North Carolina and West Virginia. United offers a professional and guaranteed high level of quality to all of our customers. Our services are designed to achieve a superior level of fitness and performance, and we look forward to designing a custom program to fit your individual needs. We invite you to fill out our customer survey , and let us know what is important to you. Thank you United Team Members for working together and achieving the Top 60 Work Places in Cincinnati! If you are interested in learning more about the services that United can provide, please contact us to schedule a facility audit with a member of our management team - Scheduled route service, call in service, 24 hour emergency service

70. - WaterWiser - Professional And Technical Resources - AWWA
    Water efficiency clearning house. Directory of water and wastewater related publications, products and services.  
    http://www.awwa.org/waterwiser/
    
    Extractions: Join/Renew Member Benefits ... WRF: People conserve to save money Thank you for trying to access online resources at the American Water Works Association Web site! Your attempt has failed and prompted this message either because the link you used is no longer valid or the content has been removed from the site. Please link to the AWWA Home Page to search for or navigate to content you are looking for, and replace invalid bookmarked URLs with new ones as applicable. If you manage a Web site that links to AWWA’s site, please update those URLs with new ones as applicable. If you have any questions, please contact AWWA . You can also reach our Customer Service Department at 800.926.7337 (303-794-7711 if outside the U.S. and Canada) or custsvc@awwa.org

71. Wastewater
    wastewater. Outside of the laboratory there is no such thing as pure water. Even rain water, for example, will take on gases, solid particles and other impurities as it falls  
    http://water.me.vccs.edu/courses/ENV149/wastewater.htm

72. UU/IT/research/syscon/automatic/modcont_waste
    Control and optimization of wastewater treatment plants, research in progress.  
    http://www.it.uu.se/research/syscon/automatic/modcont_waste
    
    Extractions: Education Research Centres ... Seminars Divisions Computer Systems Computing Science Human-Computer Interaction Scientific Computing ... Internal Search  Increasing demands on effluent quality and increasing loads in combination with shortage of land area call for an improved control and optimization of wastewater treatment plants. Applied research in automatic control is one important tool in achieving an overall high plant performance. An improved control and optimization of wastewater treatment plants lead to an increased pollutant removal, a reduced need for chemicals and energy savings. We are developing control and estimation strategies for wastewater treatment plants. In particular, the activated sludge process is studied. A key goal is to develop and evaluate control strategies which can be of practical use in improving the performance of the plants. In several projects we develop methods for reducing the energy consumption without reducing the effluent quality (sometimes the effluent quality even improves!). The following researchers in our group perform research in applying methods from automatic control to wastewater treatment technologies: Senior researcher: Bengt Carlsson Ph.D. student:

73. AECOM - Water - Wastewater
    At AECOM, we develop sustainable wastewater treatment systems to meet today's environmental challenges. We take an integrated and sustainable approach, which is essential to the  
    http://www.aecom.com/What We Do/Water/Wastewater
    
    Extractions: @import "/internet1/css/print.css"; About Read More Read More AECOM provided construction management, resident engineering and inspection services, quality control, safety oversight, and contract administration in support of a major capital improvement program at the Blue Plains Wastewater Treatment Plant. Read More AECOM with Balfour Beatty Construction was contracted for the Aberdeen wastewater project in Aberdeenshire, Scotland. Read More Due to increasing pollution of Hong Kong’s Victoria Harbour waters, an infrastructure program known as the Harbour Area Treatment Scheme (HATS) was created to improve the water quality in Victoria Harbour. Read More At AECOM, we develop sustainable wastewater treatment systems to meet today's environmental challenges. We take an integrated and sustainable approach, which is essential to the effective management of wastewater and wastewater systems and the protection of our public waterways and drinking supplies.

74. Welcome To Calgon Carbon Corporation
    Specializes in wastewater treatment, water purification, and municipal water treatment.  
    http://www.calgoncarbon.com/
    
    Extractions: Choose your industry... Aerospace Agriculture Automotive Catalyst Cigarette Dry Cleaning Electric Utilities Electronics Environmental Remediation Food and Beverage Home and Commercial Water Treatment HVAC Industrial Gas Inorganic Chemical Medical Metals and Mining Municipal Drinking Water Municipal Waste Water Oil and Natural Gas Organic Chemical Other Personal Protective Equipment Petrochemical Pharmaceutical Printing and Surface Coating Pulp and Paper Click your browser PRINT button to print this printer friendly page. For our European Operations please contact: Calgon Carbon News November 1, 2010

75. Welcome To City Of Spokane Wastewater Management
    Sewer Maintenance 909 East Sprague Avenue 99202 Phone(509) 6257900 Fax(509) 625-7940  
    http://www.spokanewastewater.org/
    
    Extractions: Fax:(509) 625-4605 The City of Spokane Wastewater Management Department provides customer services relating to wastewater collection systems, wastewater treatment, stormwater management, and combined sewer overflow reduction. All of these services are designed and managed to protect our local water resources; both our rivers and groundwater, which are intimately connected. All of our services are linked through our Water Quality Improvement Program (WQIP) to assure that every effort is being made to protect Spokane's water in an integrated fashion. As our WQIP logo depicts, it takes many helping hands to protect our most precious natural resource. The department employs over 170 full-time and regular part-time staff, with an annual operating budget of over $42 million dollars (excluding major capital expenditures). The current annual budget, and associated program allocations, can be viewed by

76. Wastewater Treatment India, Solar Power Solutions India - Paradise Environment P
    A company offers a range of products and solutions for wastewater treatment for the industry and domestic applications.  
    http://www.paradiseenviro.com

77. Wastewater - Definition And More From The Free Merriam-Webster Dictionary
    Definition of word from the MerriamWebster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.  
    http://www.merriam-webster.com/dictionary/wastewater

78. Wastewater Treatment Systems | Sewage Treatment Systems | Water Treatment In Afr
    wastewater and water treatment plants and plant design, engineering and contracting.  
    http://www.naston.co.uk
    
    Extractions: Our primary areas of expertise are: Potable Water Treatment Municipal Sewage Treatment Sludge Treatment Industrial Wastewater Treatment Effluent Treatment Systems Bulk Material Handling Sewage Treatment Systems Including Package Plant Project Design and Management Waste Water Treatment Systems Process Monitoring and Control Tunnel Ventilation Systems

79. Wastewater Wastewater News, Recycling, Resources, And Systems
    Water World's coverage of wastewater. Topics include wastewater treatment, water collection, biosolids, water reuse and water recycling. Water industry Buyer's Guide available.  
    http://www.waterworld.com/index/waste-water.html

80. Sewage Treatment Ireland, Water Treatment Chemicals, Water Testing
    Innovative wastewater technology for industry and community.  
    http://www.hydrointernational.com/

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