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Chemical Release Applications

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    Intelligent compliance solutions for healthcare industry

    Providing high quality patient care gets tougher all the time, thanks to increasing cost pressures and an ever-changing compliance landscape. Verisk 3E`s powerful suite of outsourced services can be tailored to assist any healthcare organization in maintaining compliance and improving EHS performance. Our services have been proven to deliver cost savings for satisfied healthcare companies across the globe.

    By Verisk 3E based in Carlsbad, CALIFORNIA (USA).

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    Intelligent compliance solutions for utilities industry

    Utilities are under tremendous pressure, receiving intense regulatory, legislative and public scrutiny to modernize their infrastructure, update transmission lines and equipment, and reform energy regulations. Verisk 3E`s, powerful suite of outsourced services can be tailored to assist all kinds of utility companies, such as electric, gas, nuclear, sanitation, and water companies, in maintaining compliance and improving EHS performance.

    By Verisk 3E based in Carlsbad, CALIFORNIA (USA).

  • APHA Color #3020

    Measurement of APHA color either on-line or in a laboratory setting using a photometer. Background: APHA is sometimes referred to as the Platinum Cobalt (Pt/Co) or Hazen scale. Also referred to as a “yellowness index”, the APHA color scale is a common method of comparison of the intensity of yellow-tinted samples to assess the quality of liquids that are clear to yellowish in color. Originally developed to determine the purity of municipal water supplies, it is now used as a metric for purity in the water, chemical, oil, plastics, and pharmaceutical industries. APHA color quantifies the appearance of trace amounts of yellowness, which is a visual indicator of product degradation due to exposure to light or heat; the presence of impurities and negative effects of processing. As such APHA color is often used as a product release specification. APHA is a single number yellowness index. The units are based on a dilution of a 500ppm solution of PtCo.

    By Guided Wave, Inc. based in Rancho Cordova, CALIFORNIA (USA).

  • Integrated real-time gas analysis solution for chemical weapon agents

    The nation has stockpiled thousands of cylinders and canisters of toxic and deadly chemical weapon agents, including mustard gas (HD), sarin (GB), tabun (GA), and V-agents. Most of these CWAs are stored at DOD facilities around the country and many have been in storage for years and years. As a consequence, DOD requirements specify that the stockpiles have to be monitored regularly for leakages to prevent release to the environment and exposure to personnel.

    By CIC Photonics, Inc. based in Albuquerque, NEW MEXICO (USA).

  • Fire and explosion protection solutions for the chemical and pharmaceutical industry

    We protect against explosions in plants that process bulk material. In the chemical and pharmaceutical industry, bulk materials are processed that have specific explosive characteristics. Small dust particles are released from these materials or substances into the air during the course of processing industrial production. With the movement of air, these particles become suspended in the air and can easily reach explosive concentrations. A dangerous explosion can occur when such a dust cloud comes into contact with an effective ignition source. The risk of explosion therefore primarily increases in enclosed areas.

    By RSBP spol. s r. o. based in Ostrava, CZECH REPUBLIC.

  • Headworks Odor and Corrosion Control Using Hydrogen Peroxide

    Hydrogen Peroxide typically controls odors and corrosion at treatment plant headworks by direct oxidation of hydrogen sulfide (H2S) within the wastewater. In the direct oxidation mode, H2O2 is applied to the wastewater 5-30 minutes prior to the point where the odors are being released, generally as the wastewater line enters the plant boundary. The efficiency of hydrogen peroxide treatment depends upon the available reaction time, the level of iron in the wastewater (reaction catalyst), wastewater pH and temperature, and the initial and target levels of H2S odor. Under optimal conditions, effective dose ratios are 1.2 - 1.5 parts H2O2 per part dissolved sulfide, and can be reliably estimated through beaker tests. H2O2 + H2S → S0 + 2H2O Frequently, control of odors through the primary clarifiers is wanted. In such case, the mechanism of control is both direct oxidation of H2S (as it rises from the solids blanket), and prevention of odor generation (by supplying dissolved oxygen). Control is typically achieved with a booster dose of 1-2 mg/L H2O2 added to the clarifier influent. Higher doses or alternate modes of addition may be required in cases where: 1) hydraulic retention times are > 2-3 hours; 2) solids blanket depths are > 1-2 feet; 3) soluble BOD levels are > 200-300 mg/L; or 4) waste activated sludge is co-settled with the primary solids. 2H2O2 → O2 + 2H2O

    By USP Technologies based in Atlanta, GEORGIA (US) (USA).

  • Filtration systems & solutions for porous media & materials

    Porvair Filtration Group manufacture an extensive range of porous materials to provide optimum solutions for a wide variety of applications. These materials can be purchased for OEM products or we can integrate and package into finished products.

    By Porvair Filtration Group based in Fareham, UNITED KINGDOM.

  • Environmental monitoring solution for sulfuric acid plants

    Measurement of SO2, sulfuric acid mist and greenhouse gas emissions from sulfuric acid plants requires careful selection of instrumentation. Ecotech offers a complete monitoring solution tailored to this industry.

    By Ecotech Pty Ltd based in Knoxfield, AUSTRALIA.

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