toxic industrial chemical Articles

  • Using FTIR spectroscopy to measure hydrocarbon pollution in water

    According to the World Health Organization (WHO) and UNICEF’s 2015 Progress on Sanitation and Drinking Water report almost 700 million people around the world don’t have access to clean drinking water [1]. Poor water quality is beginning to return to the developed world too. The strain of population growth, intensified agricultural practices and continued industrial expansion have are ...


    By Specac Limited

  • How Tire Shredding Protects Wildlife

    One of the most revolutionary inventions in the history of mankind was the wheel, and the best upgrade to that invention was the rubber tire, which overcame the limitations of wooden or metal wheels and made it possible to have smooth rides at fast speeds. However, there is a significant drawback to using rubber tires: eventually, they get too worn out to be useful as tires anymore and have to ...


    By ECO Green Equipment

  • USE OF FISH EMBRYO TOXICITY TESTS FOR THE PREDICTION OF ACUTE FISH TOXICITY TO CHEMICALS

    The Fish Embryo Test (FET) is a potential animal alternative for the acute fish toxicity (AFT) test. A comprehensive validation program assessed 20 different chemicals to understand intra‐ and inter‐laboratory variability for the FET. The FET had sufficient reproducibility across a range of potencies and modes of action. Here the suitability of the FET as an alternative model is subsequently ...


    By John Wiley & Sons, Ltd.

  • Chromium toxicity

    Chromium, in the form of unidentified chromium compounds, occurs naturally in the earth’s crust and is widely distributed in air, water, soil, and food. Chromium (3+) is an essential trace element in humans. The general population is exposed to some chromium (6+) compounds, but the levels of exposure vary. Environmental exposure specifically to chromium(6+) compounds is difficult to quantify, ...


    By Valahia University

  • Financial risks and opportunities from toxic chemicals in products

    In this article, the author discusses how social response product development (or SRPD) is an essential strategy for avoiding the risks from toxic chemicals in products and seizing the opportunities that arise from developing safer alternatives. In World Inc., Bruce Piasecki focuses on Social Response Product Development (SRPD) as the core element of the Social Response Capitalism that is ...


    By AHC Group

  • Plasma Methods for Technology Processing of Toxical Industrial Wastes

    Experimental study of thermal neutralization of some toxic chlorine and bromine industrial wastes, as well as of pesticides with a expired term of validity was carried out in the three-jet plasma reactor . Different physical-chemical methods were used for analysis of products of waste processing. It was shown that plasma technology provides effective processing of toxic ...


  • Toxic Chemicals in Toys and Children’s products: Limitations of Current Responses and Recommendations for Government and Industry

    The company World Environmental Regulatory Compliance Solutions (The WERCS) has developed a tool called the GreenWERCS Chemical Screening Tool that evaluates chemical products such as paints and cleaning products for human and environmental health risks and scores products on this basis. The WERCS keeps formulation data confidential but provides retailers with information on chemical hazards. In ...


    By UL The WERCS

  • Perfectly clean water - without the use of toxic chemicals - Case Study

    Bacteria-free surroundings breeds healthier and more productive cattle Danish Clean Water A/S is a manufacturer of ECA generators and has successfully marketed and deployed its generator for more than 5 years, sold to more than 20 countries through local partnerships and has thereby gained significant market power. The ECA generator can be used in various industries and production sites, ...

  • The impact of Toxic Substances Control Act nomenclature on the commercialization of biobased chemicals

    Regulatory Review is a regular column featuring updates on regulatory matters concerning oils- and fats-related industries. Moving from bench to market Many small companies or those new to chemical manufacturing are not aware of their obligations under TSCA. Most biobased chemical companies have likely operated under the research and development (R&D) ...


    By Bergeson & Campbell, P.C.

  • A review on the use of biopolymers for the removal of toxic metals from liquid industrial effluents

    Various industrial processes such as mining, metal plating, metal finishing, and chrome tanning discharge many chemicals and heavy metals into the plant effluent stream. In view of this, the need of developing viable and relevant technologies that can not only cleanup but also recover valuable components from industrial and biological waste streams is of utmost importance. This paper describes ...


    By Inderscience Publishers

  • Can a moving bed bioreactor reduce toxicity of complex industrial wastewater?

    MeadWestvaco Corporation in DeRidder, Louisiana refines crude tall oil (a byproduct of black liquor) to produce a variety of specialty chemicals products. The facility generates approximately 0.46 million gallons per day (mgd) of wastewater that require treatment for total recoverable phenols (TRP), chemical oxygen demand (COD), biochemical oxygen demand (BOD), and whole effluent toxicity (WET). ...

  • Controlling level of toxic liquids for the foam industry case study

    Solid provides a durable solution for level controlling of toxic liquids, using the SmartScan 50L ultrasonic measurement gauge. Polymers Ashkelon Industries located in the city of Ashkelon, is a major supplier of foam for the furniture and mattresses industry in Israel. The company has a long-standing reputation in manufacturing of foam in various shapes and sizes for mattresses, furniture and ...

  • Toxicity management: it's a bug's life

    Untitled Document Most biological treatment plants that accept industrial wastewaters expirience problems from time to time with ...

  • Toxicity Assessment Using a Dilution Series

    Toxicity, or more appropriately, inhibition, is a measure of the interference of a compound or compounds with biodegradation. Since inhibition usually is expressed as the interference with bioconversion of an oxygen-consuming reaction – or gas producing reaction in the case of anoxic or anaerobic reactions – it is essential that a biodegradable substrate be present when assessing toxicity of ...


    By Challenge Technology

  • The true toxicity of combined pollutants in freshwater

    Aquatic organisms are exposed to many stressors, including a variety of pollutants from human activities. New research suggests that commonly used models in toxicological studies can fail to adequately predict the range of effects of complex mixtures of chemicals in aquatic environments. Stress caused by combinations of man-made pollutants found in water systems can compound the effects of ...

  • Mercury recovery from industrial waste and toxic residues of natural gas drilling

    econ's client in the east of Germany is one of the few specialised companies in Europe for the treatment of mercury contaminated waste. Typical input material for this type of treatment is sludge from the natural gas industry or other residues from chemical processes, i.e. contaminated filter cake from waste water treat-ment. Among their most important clients are Shell, ExxonMobil, Wintershall ...


    By econ industries GmbH

  • Toxic formaldehyde very common in homes

    EMSL Analytical provides formaldehyde testing solutions for industry and the public. Formaldehyde can be found in most homes across the country. The chemical is commonly used to manufacture numerous building materials and household items. The most significant source of formaldehyde in most homes is from pressed wood products made with formaldehyde containing adhesives. According to the EPA, “High ...


  • Indigenous people fight toxics in Arctic

    The fourth meeting of the United Nations Environment Programme’s Conference of the Parties of the Stockholm Convention on Persistent Organic Pollutants opened today in Geneva, Switzerland to discuss restricting and phasing out the world’s most dangerous chemicals. Representatives from Indigenous communities of the Arctic greeted the delegates with drumming and traditional songs to remind them of ...

  • Sealing challenges in the chemical processing, food and pharmaceutical industries

    The acronyms may be short in the chemical processing, food and pharmaceutical industries, but they pose big sealing challenges. CIP, Cleaning in Place, uses chemicals lethal to the majority of elastomer seals, while SIP, Sterilisation in Place employs superheated steam up to 140°C with an even greater deteriorating affect. In addition to this, for some applications, the seals must meet the strict ...


  • Particle size characterization of oak wood leachate: chemical oxygen demand and toxicity distribution within different fractions

    Oak wood leachate obtained from two storage facilities (storage pound and ditch) in a wood-based industry, and leachate generated by a laboratory leaching test, were characterized in seven categories regarding particle size distribution (PSD) (raw leachate, ≤20 μm, ≤10 μm, ≤1.2 μm, ≤13 nm, ≤5 nm and ≤2 nm). The PSD followed a normal ...


    By IWA Publishing

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you