chemical protection Articles

  • Food & Beverage Industry: Soft Drink - Case Study

    The peCOD (photoelectric Chemical Oxygen Demand) method for COD analysis is well suited to the soft drink industry as it provides plant operators with quick and reliable COD results important for process monitoring and control. Continuous COD monitoring of wastewater can protect production plants by ensuring COD discharge levels meet the acceptable limits, and by detecting product leakage. It can ...


    By MANTECH Inc.

  • Cost Effective Multi-Purpose Horizontal Wells

    A question commonly posed to Directional Technologies from our environmental consulting clients: “Can one horizontal well be designed for more than one remedial application?” The answer is “yes.” Horizontal wells are utilized for many diverse remedial methods: air/oxygen/ozone sparge, soil vapor extraction (SVE), multiphase extraction (MPE), in-situ chemical oxidation ...

  • Surface Water Monitoring - Case Study

    Safe operation of a Water Treatment Plant (WTP) requires careful monitoring of the water supply influent to the plant, as a guard for any substances entering the treatment works that could negatively impact treated water quality in the distribution system. One aspect of water quality that has recently garnered more attention from authorities and utilities is Natural Organic Matter (NOM), which ...


    By MANTECH Inc.

  • Train derailment prompts contaminated land investigation - Case study

    On March 30th 2015 a long freight train, transporting a variety of goods including lumber and chemicals, wound its way through the state of Mississippi. At around 5pm, part of the train failed to negotiate a curved portion of the track in a rural area near Minter City, resulting in the derailment of nine railcars, one of which leaked chemicals onto agricultural farmland and woodlands. Emergency ...


    By Gasmet Technologies Oy

  • 3 Water Utilities that Lowered their Arsenic Levels with AdEdge

    Finding an appropriate solution to address arsenic in raw water can be challenging for utilities. Studies have shown that when ingested in high concentrations, it is linked to cancer in the skin, lungs, bladder and kidney, and can cause significant skin changes, such as thickening and pigmentation, as well as other health issues. For this reason, the ...

  • Environmental protection

    An analysis of the lighting industry shows a significant shift from the use of incandescent bulbs to fluorescent bulbs. Incandescent bulbs use more fossil fuel energy, cost more and are less effective than fluorescent bulbs, which produce more lumens. Usage of fluorescent bulbs, however, is not entirely without risk because they contain mercury, a chemical compound that can have debilitating ...


  • Protective Coatings

    Coatings An industrial coatings is a paint or coating defined by its protective, rather than its aesthetic ...


    By Ultimate Linings

  • Silver-titania/polyurethane composite nanofibre mat for chemical and biological warfare protection

    The silver-titania nanoparticles with various silver contents were prepared by introducing the silver onto titania surface. Presence of silver was confirmed by various analyses. Compared to neat titania nanoparticle, the silver-titania nanoparticle exhibits better visible light photocatalytic degradation of methylene blue. Loading of silver onto titania leads to an enhancement of the visible ...


    By Inderscience Publishers

  • Online Instrumentation to Protect Wastewater Facilities from Toxic Chemicals

    ABSTRACTSecurity concerns are driving current research to develop means of detecting toxic chemicals in wastewater influents as few online instruments are currently available for this purpose. Online respirometers such as the STIPTox are the obvious choice using existing, established technology. One of these units was recently used successfully in the WERF project 03-CTS-7S “Feasibility Testing ...

  • Water Based Damp Course Protection Chemicals: Tech-Dry Building Protection Systems

     Tech-Dry Building Protection Systems Pty Ltd has developed a range of water-based damp course chemicals for the building industry. These water-based formulations have replaced the solvent-based formulations previously used by Tech-Dry. Background Tech-Dry Building Protection Systems Pty Ltd was formed in 1982, and specialises in the development and supply of materials ...


  • Air stripper protection

    Project profile: Arizona chemicals, wastewater from chemical plant DATA: End User: Arizona Chemicals, Water Treatment Plant Location: Panama City, FL Commissioned: August 22, 2005 Units: (1) FDB-12P HDBF installed between Flow Rate: the IGF and the Air ...


    By Filtra Systems

  • Protect Your Respiratory System

    The air around you keeps you alive. But in certain circumstances, it can cause you serious injury, illness or death. To stay alive and healthy, you need air which is clean, free of toxic gases and other contaminants, and contains the right amount of oxygen. Most of the time, the air around you at home, on the street and at work fills the bill. But under certain circumstances, the air contains ...


    By SafetySmart

  • Disclosure protection may narrow

    A business" ability to claim information as confidential when submitted to the U.S. Environmental Protection Agency (EPA) may soon be at risk, based on several EPA initiatives rolled out over the past year. As Congress gears up for Toxic Substances Control Act (TSCA) legislative reform, stakeholders are preparing for changes in the scope of confidential business information (CBI) protection under ...


    By Bergeson & Campbell, P.C.

  • Protecting America with Specialty Gases

      Prior to 9/11, environmental concerns largely focused on monitoring, controlling and reducing the pollution the industrial revolution had set in motion. From a specialty gas point of view, our efforts at Scott ...

  • `Strategy for Complying with Air Pollution Control Regulations in the Chemical Industry,` published in Environmental Protection, October 2001

    The Clean Air Act (CAA) was originally passed by the United States Congress in 1970 and subsequently revised in 1977 for the purpose of protecting human health and the environment. In 1990, then-President George Bush signed the Clean Air Act Amendments. The far-reaching impacts of the 1990 amendments added significantly to the regulatory challenges already faced by the chemical industry. The ...


    By Trinity Consultants

  • New Chemical hazards in the workplace

    In the days when Industrial Hygiene became a recognized scientific discipline, smoke stacks belched black smoke in River Rouge, MI and Pittsburgh, PA. Men worked in clouds of coal and asbestos dust and labor was hard, physical and usually dangerous. Personal protective equipment was rare; its use, even rarer and its protective effect marginal. Today, the face of manufacturing has changed ...


    By Atlantic Environmental, Inc.

  • TSCA - Chemical Testing Issues

    This Article introduces the Toxic Substances Control Act (TSCA),1 and describes chemical substances for which testing could be conducted under TSCA, chemical testing that could be required, persons required to conduct the tests, procedures that have been considered for selecting test chemicals, and associated legal challenges. I. TSCA The U.S. Congress enacted TSCA in 1976 to regulate ...


    By Bergeson & Campbell, P.C.

  • Risk Management of Nanomaterials: Environmental and Consumer Protection under Existing EC Legislation on Chemicals, Pesticides and Biocides

    Abstract: There are many promises, but also potential risks, concerning the evolving nano-industry. For maintaining a high level of protection for the environment and consumer in this area of industry a thorough evaluation of the traditional approaches to risk assessment and management is needed. To this end, this article analyses the substance-oriented approach of the REACH Regulation as the ...


  • My Voice - how you can demand better protection of human health and the environment from hazardous chemicals

    INTRODUCTION   A new start for controlling chemicals are you concerned about hazardous chemicals in the environment, and how they may be affecting your health? Did you know that a new EU law on how chemicals are ...

  • Carcinogens are Cancer Causing Chemicals

    What’s at Stake? A carcinogen is any substance that can cause cancer. They are chronic toxins that cause damage after repeated or long-term exposure. For some people, the workplace can be a source of exposure to some carcinogens, such as asbestos, benzene, or formaldehyde. What’s the Danger? Benzene is a colorless, flammable liquid with a sweet ...


    By SafetySmart

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