polymer control technology Articles

  • Recent Federal Developments

    TSCA/FIFRA EPA Extends Comment Period For Draft Guidance For Pesticide Registrants On Notifications, Non-notifications, And Minor Formulation Amendments: On October 5, 2017, the U.S. Environmental Protection Agency (EPA) issued a notice of extension of the comment period for the draft guidance  ...


    By Bergeson & Campbell, P.C.

  • Case study - Fiberglass polymer emissions: RTO control technology

    OVERVIEW A producer and supplier of corrosion resistant piping systems was looking to improve the reliability and lower operating expenses of an existing air pollution control system at their facility. During their manufacturing process, centrifugally cast mortar pipe systems are reinforced with a fiberglass polymer. This makes the pipe ideally suited for most corrosive piping ...

  • Permeation analysis of polymer nanomaterial composites - Case Study

    The Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) is Trinity College Dublin's largest research institute and a Science Foundation Ireland funded Centre for Science, Engineering and Technology, which partners with University College Cork. At CRANN, there are over 300 researchers, led by 18 Principal Investigators each of whom is an internationally recognised expert in ...


    By Systech Instruments Ltd

  • Hydro Polymers: Searching for a More Sustainable PVC

    Over the last five years, the European PVC industry has been forced to reassess the environmental impact of its products in the face of continuing pressure from environmental groups, governments and end users. Hydro Polymers, one of two PVC manufacturers in the UK, is forging ahead of its competitors through a partnership with sustainability consultancy The Natural Step. The company is launching ...

  • Field-Proven Removal of Dissolved Hydrocarbons from Offshore Produced Water by the Macro Porous Polymer-Extraction Technology

    At the moment there are no field proven technologies available to remove dissolved hydrocarbons (aliphatics and mainly aromatics) from produced water on offshore platforms. Following a joined study of the NOGEPA (The Netherlands Oil and Gas Exploration and Production Association) and the Dutch Government, the Macro Porous Polymer Extraction (MPPE) technology was selected from 55 technologies as ...

  • Polymer Microinjection Molding Market By Application (Medical & Healthcare, Automotive, Telecom Fiber Optics, Micro Drive Systems & Control) to 2020

    The global market for microinjection polymer molding is expected to reach USD 897.3 million by 2020; according to a new study by Grand View Research, Inc. Growing demand for small sized components mainly from the medical industry is expected to be a key driving factor for the market. Microinjection molding is used to manufacture highly valued micro medical components such as sensors, implants, ...


  • The effects and control of viscosity loss of polymer solution compounded by produced water in oilfield development

    To avoid the environment pollution and remit the pressure of produced water stored up in water stations at high–water–cut stage, a special technology of enhanced oil recovery (EOR), in which produced water is used for compounding polymer solution, has been formed in Daqing Oilfield. However, the viscosity loss is difficult to be avoided only by modifying the polymer production. Then the effects ...


    By Inderscience Publishers

  • Impact of heating method on the flocculation process using thermosensitive polymer

     Flocculation process based on water soluble polymers as flocculating agents is still intensively researched nowadays, despite the introduction of these materials about fifty years ago. There is a need to gain the full control of this process in order to obtain high efficiency and strictly define products. For that purpose new solutions are proposed like stimuli-responsive macromolecules. In ...


    By IWA Publishing

  • Jin Yi Polyester Fiber, a polymer fiber specialist, China case study

    Polymer fiber specialist Jin Yi Polyester Fiber installed nine TITECH autosort units to sort PET bottles and remove impurities in 2011 and 2013. Overview Hebei-based polymer fiber specialist Jin Yi Polyester Fiber recently identified a strategic requirement to establish in-house sorting capabilities, as a means of extending the company’s value chain. By ...


    By TOMRA Sorting GmbH.

  • Controlling odors from creosote utilizing foam-based technology

    From approximately 1910 until the mid-1950s, a creosote plant operated on a 50 acre site in Manville, New Jersey. During its operation, the wood treatment facility treated railroad ties with creosote and discharged the excess creosote via canals to two waste lagoons located on the site. After treatment, wood was stored in areas of the site where excess creosote dripped onto surface soils and ...


    By Rusmar Inc.

  • Case study - RTO: Efficient and reliable styrene control technology

    Problem A producer and supplier of corrosion resistant piping systems was looking to improve the reliability and lower operating expenses of an existing air pollution control system at their facility. During their manufacturing process, centrifugally cast mortar pipe systems are reinforced with a fiberglass polymer. This makes the pipe ideally suited for most corrosive piping applications ...

  • What Are Solar Buildings Technologies?

    Solar buildings technologies use the non-polluting power of the sun to help heat, cool, and power our buildings. Because buildings now use one-third of the energy currently consumed in this country, the potential markets for using solar buildings technologies in place of conventional ones is substantial. Whether you're a home owner, architect, builder, business owner, or industry or utility ...

  • Carbon Fiber Emission Control Strategies

    Problem Carbon fiber (fibre) and graphite reinforced polymers are materials that have, and will continue to revolutionize the products we use everyday by making them stronger, lighter and more durable. However, the manufacturing process can have serious environmental ramifications and immediate danger to human health if careful consideration is not given to emission control at the ...

  • Common Treatment Technologies for Nonhalogenated VOCs

    Soil vapor extraction (SVE), thermal desorption, and incineration are the presumptive remedies for Superfund sites with nonhalogenated VOC-contaminated soil. Because a presumptive remedy is a technology that EPA believes, based upon its past experience, generally will be the most appropriate remedy for a specified type of site, the presumptive remedy approach will accelerate site-specific ...

  • Case study - Algae control in cooling towers

    Company: Dubai festival city Description: LG Sonic industrial units for district cooling facility in Dubai Project objective: Reduce chemical dosage for water treatment and, at the same time, control factors that may cause problems, such as corrosion, scaling, and microbial activity Before treatment Scaling, ...


    By LG Sonic

  • Application of Membrane Technology for the Recovery and Reuse of Water

    Abstract As water and sewer costs are expected to increase over the next decade, membrane technology will continue to be a viable and economical option in the recovery and reuse of water. This paper describes the mechanism of membrane effected separation (specifically reverse osmosis, ultrafiltration and microfiltration), membranes commercially available, membrane element configurations, and how ...


  • Wastewater-Solids Dewatering Odor Control - Case Study

    Background The Milan Wastewater Treatment Plant, located just south of Moline, Illinois, is a 1.7 MGD (6,434 m3/day) activated sludge facility with an average wastewater flow of 700,000 gpd to 800,000 gpd. This facility dewaters primary sludge using a belt filter press (Figure 1). The press operates an average of three times per month, 8 hours per day at a pump rate of 100 gpm. The ...


    By Carus Corporation

  • Assessment of biologically active GAC and complementary technologies for gray water treatment

    The reuse of gray water for applications ranging from irrigation to showering is a viable means to reduce net water demand when water supplies are stressed. The objective of this study was to investigate the treatment of gray water using biologically active granular-activated carbon (GAC) and complementary technologies. Technologies were challenged individually or in combination using a ...


    By IWA Publishing

  • Nalco - GEM Technology successfully implemented at food processor - Case Study

    Situation A Midwest food processor used multiple and parallel batch sedimentation reactors with a decanting treatment system to handle waste flows of 100,000 gallons per week. Significant manual attention and operation was required because the flows varied widely based on production schedules. Once sedimentation/decant was accomplished, the supernatant was discharged to city POTW and the ...


    By Clean Water Technology, Inc.

  • Innovative energy efficiency technologies for Steyr wastewater treatment plant

    The challenge: coping with increasing effluent in line with legislation rHV Steyr, a community environmental association serving the city of Steyr (austria) and several neighboring villages, enlarged and modernized its sewage treatment facility to cope with the ever increasing requirements of more stringent legislation in the face of rising effluent levels and thus, increasing amounts of sludge. ...

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