Environmental Industry Articles

A coil-cleaning program should be an integral part of maintaining some kinds of process cooling equipment. Most people think of coil cleaning as a building or facility prepares to turn on the air-conditioners for another season. ...

Jun. 28, 2017

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Digester: 5.000 m³ sewage sludge digestion Scope of services: sewage sludge digester agitator, flare, gas equipment, gas storage, desulphurization Start-up: ...

Jul. 1, 2017

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On June 30, 2017, the U.S. Court of Appeals for the D.C. Circuit issued its opinion in Center for Biological Diversity (CBD), et al. v. U.S. Environmental Protection Agency (EPA), Case No. 14-1036, resolving jurisdictional and substantive ...

Jul. 12, 2017

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The International Organization for Standardization (ISO) recently published standard ISO/TR 19601:2017, “Nanotechnologies — Aerosol generation for air exposure studies of nano-objects and their aggregates and agglomerates ...

Jun. 22, 2017

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Membrane filtration is an effective way to remove pollutants and microorganisms from water and wastewater. However, membrane fouling lowers efficiency over time when considering rejection values and water flux.  Fouling is typically ...

Jul. 7, 2017

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The objectives of this study were to perform potentially suitable active agent that solubilize total petroleum hydrocarbon (TPH) present as contaminants and to evaluate the optimal range of process parameters that can increase the removal ...

Dec. 1, 2015

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Digester:  2x 2.000 m³ Post digester: 2 x 2.600 m³ Gas storage: 2 x 930 m³ Input substrates: manure, grass cuts, food waste Scope of services:  concept creation, consulting, detail engineering, delivery of ...

Jul. 1, 2017

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Overview Aguas Danone de Argentina is a leader in the national mineral and flavored water market, with well-known brands such as Villavicencio, Villa del Sur, Levité, and Ser. Aguas Danone de Argentina is part of the Danone Group, ...

Jun. 28, 2017

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