containment product Articles

  • Odour Control at Pesticide Facilities: Eliminating volatile compounds

    Chemical formulation plants are susceptible to emissions of unpleasant and malodorous volatile compounds, a fact which makes the implementation of efficient odour control measures essential. North-western Spain is home to one of the country's oldest industrial sites for the manufacture of phytosanitary products, with some facilities located relatively close to populated areas. Recently, the ...


    By Bioconservacion SA

  • What is a wastewater treatment system and how does it work?

    For industrial companies producing wastewater as part of it’s process, some type of wastewater treatment system is usually necessary to ensure safety precautions and discharge regulations are met. The most appropriate wastewater treatment system will help the facility avoid harming the environment, human health, and a facility’s process or products (especially if the wastewater ...


    By SAMCO Technologies, Inc.

  • Los Angeles County WRRF Embraces Codigestion

    Technology to produce food waste slurry key to project implementation - and helps generators comply with California organics recycling mandates. The Sanitation Districts’ JWPCP in Carson (CA) treats an average of 280 million gallons/day of wastewater. One of the two anaerobic digestion tanks above has been used for codigestion, with the second serving as the control. Photos ...


    By BioCycle Magazine

  • Compliance Trends in 2017: what to expect, how to prepare

    Looking back on 2016, it was without doubt a year of political upheaval and increased scrutiny on the environmental, social and human rights implications of government regulations, corporate practices and consumer habits. In 2017, these changes will fuel additional compliance considerations for corporate supply chains around the world. While the future is anything but certain, our regulatory ...


    By Assent Compliance Inc.

  • Treating drinking water with 99% removal - Case Study

    QED E-Z Tray® Air Stripper Treating Drinking Water with 99% Removal in Cedarburg, Wisconsin In October 2011, the Cedarburg, Wisconsin Light and Water Utility installed a QED E-Z Tray® (U.S. Patent Number 5,518,668) Air Stripper in a discreet addition to their existing production pump building. The E-Z Tray 72.6 handles a flow rate of ...


    By QED Environmental Systems

  • Biosolids ban struck down

    In 1994, Los Angeles County Sanitation Districts (LACSD) bought a 4,700-acre farm (called Green Acres Farm) in southwest Kern County for the purpose of land applying biosolids from its 11 wastewater treatment plants. LACSD land applied 800 wet tons/day at this site for several years. In 2006, Kern County voters passed Measure E on the ballot with 83 percent approval. This measure banned ...


    By BioCycle Magazine

  • E-Z Trays an Integral Part of Levelland`s Groundwater Treatment - Case Study

    QED E-Z Tray® Air Strippers an Integral Part of Levelland's Groundwater Treatment System The refinery at the former Motor Fuels Corporation produced all grades of gasoline, tractor fuels, diesel, distillate products, and fuel oils. It closed in 1954 after 15 years of operation, and the refinery equipment was removed by 1958. The property has since been redeveloped, but the ...


    By QED Environmental Systems

  • Corrosion In Perishables Containers

    The presence of corrosive gases inside containers used for transporting perishables can quickly cause chemical reactions within the metals, producing corrosion - even at very low concentrations (ppm). The main corrosive gases involved are acid ...


    By Bioconservacion SA

  • Cost Containment: Beyond the Obvious

    Utilities today can implement a number of different initiatives to help them contain costs and maximize profits. Some of those, such as switching to a more efficient fuel source if possible, can produce obvious results that are relatively easy to calculate. But there are other initiatives, though less obvious, that can produce significant results at the bottom line. One such cost-containment ...

  • How To Avoid Penalties For Not Containing Spills

    "Chemical spills can cost your company millions of dollars not to mention the bad publicity that results from suffering a spill. Every business wants to avoid the possibility of an uncontained hazardous material spill if at all possible. To do this you need a spill containment system designed for the type of hazardous materials that your handle. Safe Drain ...

  • Contain Oil Vapor for Better Reliability

    In a boiler feed pump, an air breather is used to vent the enclosed air space on the bearing housings. With increasing heat and thermal expansion, oil vapors form in the bearing housings and migrate through the air vents. The vapor then condenses in the air filter media saturating the filter with oil. The air breather becomes ineffective, which affects mechanical seals and the overall ...


    By JLM Systems Ltd

  • Modelling and simulation of containment retention factor for can-type containment

    Severe accidents cause the failure of fission product barriers and allow the fission products to escape into the environment. The containment is the last barrier for fission products. Thus, containment spray system, heat removal system, recirculation filtration system, Containment Filtered Venting System (CFVS) and containment exhaust filtration system are installed in the containment to ...


    By Inderscience Publishers

  • Spill Containment, Industrial & Environmental Solutions

    ULTRA-EVER DRY is a superhydrophobic (water) and oleophobic (hydrocarbons) coating that will completely repel almost any liquid. Ultratech EverDry uses proprietary nanotechnology to coat an object and create a barrier of air on its surface. This barrier repels water, oil and other liquids unlike any coating seen before. Technical Information:  ...


    By Interstate Products Inc

  • EPS Food Containers Can be Recycled

    EPS food containers can be recycled. In our daily life, we can see vast majority of EPS food-service products are used in commercial districts. However, there is no collection of EPS for recycling, as EPS food containers are typically not “clean” enough to be recycled. Plus, the high costs of collecting, sorting, and transporting this big volume EPS make the ...


    By Harden Industries Ltd.

  • Exergy analysis of the process of wet-process phosphoric acid production with full utilisation of sulphur contained in the waste phosphogypsum

    The wet-process phosphoric acid is produced by decomposition of phosphate raw materials with sulphuric acid. This gives a large amount of waste product-phosphogypsum. The thermochemical decomposition of phosphogypsum gives a gas rich in SO2. This gas is processed to obtain sulphuric acid, which is fed back into phosphoric acid production. The aim of this paper is to perform exergy analysis of the ...


    By Inderscience Publishers

  • Smurfit-Stone Container Corporation - Hopewell, VA

    Smurfit-Stone Container Corporation is one of the world’s largest manufacturers of packaging products ranging from consumer goods, printed displays and container board. The Hopewell, Virginia facility is dedicated to providing linerboard for corrugated container end products. Project DescriptionHPD was chosen to replace the existing three evaporator trains that were currently in ...

  • Eco-toxicity of oily wastes containing TENORM

    Oily wastes are considered as one of the most hazardous waste types. Additionally to petroleum components, they can contain radioactive elements. This study aimed to estimate the toxicity of four raw and two treated waste samples obtained from petroleum production yard. Eight elutriate bioassays using plants ( Raphanus sativus and algae Scenedesmus quadricauda ), crustacean ...


    By Inderscience Publishers

  • Simple and effective permeability testing of thermoformed plastic containers

    Daiwa Can is one of Japan's leading packaging manufacturers, supplying beverage manufacturers with top quality containers and creative packaging solutions. Daiwa Can’s plastic container range are multi-layer packages manufactured using a ...


    By Systech Instruments Ltd

  • PEI`s new beverage container deposit system

    It's said that change is inevitable in everything, except vending machines. Change has come to Prince Edward Island's long-standing ban on the sale of carbonated beverages sold in non-refillable containers. Fans of refilling -- the most environmentally sustainable beverage container system -- will be sad that this lone hold-out is becoming more like every other jurisdiction. However, they can ...

  • Use of ozone in the treatment of cyanide containing effluents

    The treatment of effluents of the gold and silver cyanidation process is one of the main problems that the precious metals industry faces. These effluents contain variable quantities of free cyanide, weak complexed cyanide, strong complexed cyanide and thiocyanate. Different methods are used for the removal of cyanide but most of the times the consumption of reagents raises the operation cost to ...


    By Absolute Systems Inc.

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