wastewater treatment plant Articles

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Biodegradation of PPCPs in wastewater treatment plants - a Danish case study

by European Commission, Environment DG  (May 6, 2016)

The non-restricted production and use of pharmaceuticals and personal care products (PPCPs) has led to their presence in effluents from treatment plants, which can pose a threat to aquatic organisms downstream. This study analysed the breakdown of six common chemicals in four Danish treatment plants. The findings shed new light on the factors ...

Analysis of the impact of the industrial fat, oil and grease (FOG) on a municipal wastewater treatment plant by means Respirometry and microscopic Bioindication

by SURCIS, S.L.  (May 3, 2016)

The main impact that the industrial fat, oil and grease (FOG) could make in a municipal wastewater treatment plant is mainly coming from its slowly biodegradable COD (sbCOD) The wastewater entering in a municipal WWTP tends to include a percentage of slowly biodegradable COD in the range of 35 to 65% of the total COD; but when this percentage ...

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 ...

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 ...

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 ...

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 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 ...

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, ...

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