activated sludge respiration News

CDTSC and EPA Hold Public Workshop on State and Federal Nanomaterial Activities

On September 22, 2010, the California Department of Toxic Substances Control (CDTSC) and the U.S. Environmental Protection Agency (EPA) held a public workshop on state and federal nanomaterial activities. During the workshop, CDTSC and EPA discussed the results of California's data call-in (DCI) for carbon nanotubes (CNT), its plans for future DCIs, and EPA's efforts related to CNTs. More ...

Oct. 19, 2010

By Bergeson & Campbell, P.C.

Biological Process Control Apparatus

A simple and inexpensive way to check the health of the microorganisms in biological wastewater treatment plants and compost facilities. Based on the same principles as the fully automatic Arthur Respirometer, this Simplified Respirometer can perform the same respirometric tests for toxicity, treatability, nitrification/denitrification and organic load measurement. The readout is now manual, not ...

Jun. 16, 2010

By Respirometry Plus, LLC

Yorkshire Water acquires Strathtox™, Strathkelvin’s latest precision respirometer, to monitor bacterial performance of a new hi-tech pilot plant

Yorkshire Water has a large Waste Water investment programme to deliver the requirements of the Freshwater Fish Directive over the next five years. In order to achieve the high effluent quality required at various sites, including Esholt (main Bradford site), Knostrop (main Leeds site), Huddersfield and Mitchell Laithes (main Dewsbury site), several large new activated sludge plants will be ...

Aug. 23, 2005

By Strathkelvin Instruments Ltd.

Optimising Your Wastewater Process

The bacteria in activated sludge are at the heart of your waste treatment process. Keeping these bacteria in optimum condition not only avoids significant problems, it can also reduce many of the day-to-day upsets in plant operation. Optimally performing bacteria ...

Jun. 13, 2005

By Strathkelvin Instruments Ltd.

SURCIS BM Respirometry for foto-Fenton research project

The national environmental research group in Spain "Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas" CIEMAT ( http://www.ciemat.es/portal.do ) is currently working in one important on-going project (EDARSOL) to develop an integrated process for removing emerging pollutants in wastewater through the combination of biological treatment with advanced oxidation ...

Jan. 2, 2012

By SURCIS, S.L.

Strathkelvin Instruments Ltd. new Strathtox(TM) respirometer is taken on by Canadian Distributor - Aquatic Life

The recent launch of Strathtox ™ at WEFTEC in New Orleans saw huge interest in Strathkelvin's latest innovation in precision respirometry. A large number of global blue chip companies posted very early interest in the new Respirometer, and a number ...

Jun. 13, 2005

By Strathkelvin Instruments Ltd.

EPA Announces Availability of Final Test Guidelines for Antimicrobial Products -

On June 27, 2012, the U.S. Environmental Protection Agency (EPA) announced the availability of two sets of final test guidelines: Series 810 -- Product Performance Test Guidelines, specifically public health uses of disinfectants and sanitizers for use on fabrics and textiles (OCSPP 810.2400), air sanitizers (OCSPP 810.2500), and disinfectants and sanitizers for use in water (OCSPP 810.2600); and ...

Jun. 28, 2012

By Acta Group

EPA Announces Availability of Final Test Guidelines for Antimicrobial Products -

On June 27, 2012, the U.S. Environmental Protection Agency (EPA) announced the availability of two sets of final test guidelines: Series 810 -- Product Performance Test Guidelines, specifically public health uses of disinfectants and sanitizers for use on fabrics and textiles (OCSPP 810.2400), air sanitizers (OCSPP 810.2500), and disinfectants and sanitizers for use in water (OCSPP 810.2600); and ...

Jun. 28, 2012

By Bergeson & Campbell, P.C.

Technology for TASi: High-tech equipment for waste treatment

It wasn't a law but a simple administrative regulation in the form of a technical guideline that provided the key impulse for the diversion of waste flows in Germany away from landfill sites. In the course of the implementation of this Technical Directive on Residential Waste (TASi), the technology for treating waste underwent an extraordinary development. This is especially true of thermal ...

Feb. 20, 2006

By Koelnmesse

China: environment protection sector profile - Guangdong

The Pearl River Delta and its surrounding provinces in South China are growing economically at a rate faster than any other region in the world. Guangdong Province is South China's economic powerhouse with more than 60,000 foreign enterprises doing business in the region since 1979. Guangdong is nationally number one in GDP, urban population income, retail sales, exports and imports. Without a ...

Mar. 16, 2008

By GLOBE SERIES

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