wastewater treatment plant Articles

2353 Results found

Current filtering criteria

You can remove a filter by clicking on the x
  • Keyword: wastewater treatment plant ×

Wastewater Treatment Plant

by Sugam Paryavaran Vikalp  (Aug. 1, 2009)

Water is basic to life. It is a precious resource and has become precious commodity now. On going Industrialization, population & urbanization pose pressure on water availability. Utility value of world’s freshwater resources like lakes and rivers are diminishing rapidly due to over exploitation & pollution. Groundwater, an ...

Control of Wastewater Treatment Plants

by IWA Publishing  (Nov. 11, 2015)

Instrumentation, control and automation (ICA) of wastewater treatment systems and sewer networks have attracted much attention since the early 1970s. The developments during the last four decades in on-line instrumentation, computer technology, process understanding and subsequent model development, and control methods have been powerful driving ...

Municipal wastewater treatment plant

by NovaTec Consultants Inc.  (Oct. 10, 2012)

Location: Kitimat, B.C. Owner: Kitimaat Village Council Description: Conceptual and detail process design of a 300 m3/d rotating biological contactor treatment plant incorporating primary solids removal, flow equalization, influent pumping, secondary clarification, sludge holding tank, control building, treated effluent pump station, and a ...

Dispersed Phase Inertisation (DPI): A New Technology for the Treatment of Landfill Leachate and Complex Water

by Energy & Waste S.l  (Jun. 1, 2014)

Inertisation is thus far the only technology for the conversion of leachate and contaminated water into an inert product, thereby facilitating handling and disposal in MSW landfills. Introduction One of the most complex aspects of the global management of an MSW landfill or treatment plant is leachate. This liquid comes mainly from the ...

Industrial wastewater treatment plant study

by Burns & McDonnell  (Sep. 21, 2009)

Client: Lincoln Plating Project Summary  Burns & McDonnell provided a concept study evaluation of an existing industrial wastewater treatment plant for expansion to increase capacity for future process plant growth for Lincoln Plating, Lincoln, Neb. Included in the evaluation was an analysis for the reuse of recoverable industrial wastewater to ...

Wastewater treatment plant Arnsberg-Wildshausen

by Aerzener Maschinenfabrik GmbH  (Feb. 1, 2013)

New Turbo Blower Reduces Costs And Energy Consumption Having exchanged a 19 year old turbo compressor for a turbo blower of the new “AT Turbo Generation 5” series, the wastewater treatment plant Arnsberg-Wildshausen is now making considerable savings, both in terms of energy and money. In Arnsberg-Wildshausen Ruhrverband (Essen) ...

Columbia Wastewater Treatment Plant Upgrade

by IWA Publishing  (Jul. 13, 2012)

John Dooley, director of utilities and engineering for the City of Columbia (US), talks about a USD40 million project for the city's Metropolitan Wastewater Treatment Plant. The capacity will increase to 150 million gallons/day (now 80 million gallons), and the pumping facility is to be relocated on the property. Requests for quotes are being ...

Wastewater Treatment Plants for the Textile Industry

by Panta Rei Srl  (Mar. 1, 2013)

The textile industry demands a significant amount of water , especially in the dyeing process, giving as result a complex wastewater that requires particular attention. Panta Rei has built a strong experience in this sector, and over the years it has become our core business and our specific area of expertise. We have installed water and ...

Town of Manhattan Wastewater Treatment Plant

by H2O Innovation  (Jun. 17, 2010)

The Manhattan treatment plant is a 400,000 GPD plant in two trains, containing six 24 x 5.0 Bio-WheelTM. It is able to nitrify and denitrify, with two anoxic basins ahead of the aeration basins. Two conventional flight and scraper clarifiers are used. Three Penn Valley RA S/MLSS pumps are located in a separate pump room. The plant is designed for ...

Class A Industrial Wastewater Treatment Plant

by Integrated Engineers Inc.  (Mar. 7, 2006)

Settling Time Reduced From Twelve Hours to 30 minutes! This facility receives and treats oily wastewater from industrial clients. The water is treated with an initial oil/water separator, collected in a reaction tank where Floccin-J is used at a dosage of 325 lbs/18,000 gallons, then dewatered using a ...

Light Industrial Wastewater Treatment Plant

by TenCate - Geotube  (Sep. 9, 2013)

The Challenge Stepan Company is a global manufacturer of specialty and intermediate chemicals used in consumer products and industrial applications. Stepan is a leading merchant producer of surfactants, which arc the key foaming and cleaning ingredients in consumer and industrial cleaning compounds including detergents, shampoos, lotions, ...

Radionuclides in wastewater treatment plants: monitoring of Sicilian plants

by IWA Publishing  (Jan. 30, 2015)

Three Sicilian wastewater treatment plants were monitored to assess the occurrence and the behaviour of radionuclides. Two sampling campaigns (screening and long-term) were carried out during which liquid and solid samples have been analysed. It was found that 131I mostly occurred in the samples analysed during the screening campaign (43% ...

Wastewater Treatment Plant Optimisation PLANT A - Case Study

Site Details: PLANT A, Co. Cavan, Ireland. Operator details: Undisclosed Description of Wastewater Treatment Facility: PLANT A is an activated sludge Municipal Wastewater Treatment Facility which has inlet works followed by an oxidation ditch, secondary clarifier and a tertiary clarifier. Difficulties encountered on the WWTP ...

Treatment of unpleasant odors in municipal wastewater treatment plants

by IWA Publishing  (May 1, 2010)

The purpose of this paper to present a case study on how to address the odor problem from secondary sources within a municipal wastewater treatment plant (WWTP) by first identifying the locations of the problem and second by evaluating alternative treatment technologies. The WWTP of Chania is a typical 100,000 equivalent inhabitants-facility in a ...

QUA Featured in Industrial Waterworld’s “Driving Process Water Efficiency in the Automotive Industry” article

by QUA Group LLC  (Jun. 23, 2016)

QUA was recently featured in Industrial Waterworld’s June 2016 article about water efficiency in the automotive industry. Fred Wiesler discussed the growing needs of the industry and spoke of QUA’s membrane solution offerings in this article. “Vehicle manufacturing processes, including both assembly plant and parts and component ...

A Four Channel Gas Detector for Wastewater Treatment Plants

by Critical Environment Technologies Canada Inc. (CETCI)  (Aug. 13, 2015)

Common hazardous gases found in wastewater treatment plant facilities are hydrogen sulphide, methane, ammonia, carbon monoxide, chlorine and oxygen deficiency. Some facilities may also use ozone, chlorine dioxide or sodium hypochlorite with the chlorine during the sanitization treatment process. Furthermore, sulphur dioxide is often used to ...

Wastewater Treatment Plant MSD of Buncombe County, NC

by BDP Industries  (Jun. 19, 2012)

The Metropolitan Sewerage District of Buncombe County was faced with high maintenance cost of existing equipment, poor reliability and increased incinerator cost. After extension research into dewatering options, it was determined that the most economical dewatering system was on-site dewatering with a belt filter press. BDP was the press of ...

Design-build wastewater treatment plant upgrade

by Burns & McDonnell  (Sep. 19, 2009)

Client: City of Andover   Completion Date: 1997  Services Provided Design-build Extended aeration Ultraviolet disinfection Nitrification/denitrification Effluent reuse SRF funding  When Andover officials realized the existing plant would not meet future needs or new ...

Sustainable wastewater treatment chemicals in a chicken processing plant

by Atana Limited  (Aug. 31, 2012)

Atana Ltd was invited to evaluate the potential for introducing an organic, sustainable wastewater treatment regime into a chicken processing plant. The flow was approximately 120m³ (over 18 hours per day). The plant killed around 126000 birds per day and the sludge volume produced from their effluent treatment plant (which encompassed ...

Elimination of organic micropolluants in wastewater treatment plants

by IWA Publishing  (Feb. 8, 2012)

In recent years, organic micropollutants such as pharmaceutical residues, hormones and other endocrine disrupters, biocides, ...

Need help finding the right suppliers?

Let the XPRTs do the work for you