air filter recycling Articles

  • Frederick Community College Case Study

    Established in 1957, Frederick Community College (FCC) is located in Frederick, Maryland. Today, FCC is home to over 16,000 students and offers over 85 degree and certificate programs, as well as workforce training and continuing education to meet the needs and interests of all members of the community. The Problem As part of its Building ...


    By Diversitech

  • Treatment of Spent Filter Backwash Wastewater Using Dissolved Air Flotation Process

    Spent Filter Backwash Water (SWW) is a major recycle stream that accounts for 10% (about 30 mgd) of the average flow at Blue Plains Advanced Wastewater Treatment Plant (AWTP) and a similar proportion of nitrification and denitrification treatment process capacity (DCWASA Focus, November 2004). The peak SWW flow and load result from increased filter washing during high flow events. The combined ...

  • Biotretment of polluted air of a storage for used plastics in bio-trickling filter (BTF)

    The problem High concentrations of unhealthy sporogenic funghi and bacteria in malodorous gases of a used plastic storage could not be purified by classical compost filters, because of their high emissions of microorganisms. Problem solution By indoor-biofiltration in a bio-trickling filter using microbially activated LEVAPOR carrier the polluted air has ...

  • Minimising Risks to Air Quality and Regulatory Compliance With Total Filter Management

    It has been shown in recent studies that as much as 25% of the total site operating budget (excluding raw material costs) for a typical medium-large dosage-form manufacturing facility will be spent on compliance measures for internal quality systems and external regulatory activities. (1) Market realities indicate that the pharmaceutical companies will need to address the overall cost of ...


    By GVS Filter Technology

  • Winter Maintenance for Trickling Filters

    Article by: Brentwood, 01-04-2018 | Category: Water & Wastewater As winter approaches and cold weather sets in, both ...


    By Brentwood Industries, Inc.

  • Sustainable recycling-bioFLOW case study

    The Problem: The Sustainable Recycling Company is a centralized wastewater treatment (CWT) facility located in Connecticut. They process oily wastewater streams from a variety of sources via an integrated treatment process using collection, oil water separation, ultrafiltration, chemical precipitation. The pretreated wastewater is highly loaded with BOD and COD and the local ...


    By BioprocessH2O

  • Monlangroup retrofit of Cincinnati “full cycle recycler”

    Challenge Manufacturer purchases a recycling system that isn't meeting their need to extend the life of coolant and reduce coolant and disposal costs. Customer Gardner-Denver Industry Compressed Air and Gas, Vacuum and Fluid Transfer Products Tramp Oil Separator Paper Roll Filter ...


    By PRAB, Inc

  • Filter backwash water treatment options

    Filtration acts as the final step in the removal of suspended matter and protozoa. The accumulated residue is removed during the backwash process and any subsequent recycling of filter backwash water could potentially re-introduce these contaminants into the main treatment process. By separating the filter backwash water from the main treatment process, factors that could interfere with the ...


    By IWA Publishing

  • Recycling Fluorescent Lamps: It Can Be Affordable and Easy

    Environmental threat and EPA regulations require fluorescent lamp recycling. New methodology greatly simplifies the process and reduces expense Does your facility have fluorescent lights? Because they contain mercury, spent fluorescent lamps increasingly cannot be trashed in dumpsters as a solid waste. This is a major challenge for facilities across the country since nearly every ...


    By Air Cycle Corporation

  • Putting recycled water to use in Washington state

    The LOTT Alliance is the regional wastewater treatment system serving the cities of Lacey, Olympia, Tumwater and northern Thurston County (LOTT) in Washington State. The core of LOTT's long-range wastewater resource management plan is production of Class A Reclaimed Water, which is the highest quality of reclaimed water as designated by the Washington Departments of Health and Ecology. The ...


    By BioCycle Magazine

  • Recycled Carbon Fiber Strengthens Pervious Concrete

    Allowing stormwater to recharge groundwater may help solve urban water problems ...


    By Fluence Corporation

  • Intelligent recycling - modern technology - Case Study

    Recycling areas: Tyre Company name: ESTATO Umweltservice GmbH Located: Weiden and Werl, Germany. Founded: 1998 Employees: 94 ESTATO Umweltservice is responsible for each and every kind of waste in the A.T.U garages. They have two recycling centres, one in Weiden and ...


    By Eldan Recycling A/S

  • Pioneers within WEEE recycling - Case Study

    Recycling areas: Electronic Waste (WEEE) Company name: Cablofer Recycling SA Located: Bex, canton of Vaud, Switzerland Founded: 1972 Employees: 47 Cablofer Recycling SA is active within non-ferrous and ferrous metals, scraps (scrap shear 800 tons) ...


    By Eldan Recycling A/S

  • Thermal recycling of spent grains – residue becomes resources

    Introduction – the History of Beer The origin of beer was a happy coincidence: In the fourth millennium BC, the Sumarians discovered the fermentation process. The country of the Sumarians, called Mesopotamia, was located between the Euphrates and the Tigris. The Sumarians wanted to help an ill person swallow some bread, so and they soaked a piece in water. They simply forgot the bread in ...


    By Flottweg SE

  • Pollutants, Aquaco Water Recycling Ltd can offer a solution

    With ever increasing demands from the Environment Agency to minimise pollutants in water effluent arising from industrial processes, Aquaco water recycling ltd can offer a solution which works well in many industries. This is the Red Box Electro Coagulation system whereby contaminants are flocculated by an electrical process into a size which can then be filtered, pressed and disposed of. The ...

  • Wood, Yard Trimmings Recycler Grows by Heaps and Bounds

    GRIND-ALL has been in existence - in one form or another - since 1992. Originally owned by Paul Robins, and operated under the name East Coast Wood Recycling, the company, based in Mosely, Virginia near Richmond, was solely focused on selling wood products at the wholesale level. Three years later Robins joined forces with Robbie Urbine, whose expertise in retail sales allowed the company to open ...


    By BioCycle Magazine

  • Waste Gas in Metal Recycling: Hydrocarbons and carbon monoxide - Case Study

    Example: Aluminium recycling Similar tasks: Recycling of copper, lead, cink The waste gas in metal recycling usually contains particles (abraded metal, mineral dust), inorganic, acid substances (HF, HCI, SOx) and dioxins (PCDD/F) as well as a whole range of organic substances (unburned hydrocarbons) and carbon monoxide. Particularly, in the group of unburned ...

  • Air pollution and odour control treatment plant of contaminated air during industrial drums and package remediation process

    Customer EuroVeneta Fusti srl is an italian market leader in industrial drums and package recovery, remediation and reuse. Sited in Triveneto, in Mira next to Venice, EuroVeneta Fusti operates old drums collection, processing, regeneration and new ratification of industrial packages (such as ...


    By F.G.M. engineering srl

  • Recycling process water containing Radioactive Contamination (NORMs) - Case Study

    The recycling of process water containing radioactive contamination within a Refurbishment Facility using Star-Sep™ Ceramic Crossflow Filtration This crossflow microfiltration process, using Mantec’s patented star channel Star-Sep™ Ceramic Membranes, renders the filtered water bacterially inactive and free of NORMs, which means that it can be re-used within the ...


    By Mantec Filtration

  • Recycling Vs. Landfills and Incinerators – Do Benefits of One Outweigh the Other?

    Believing the 2011 survey results of the U.S Environmental Protection Agency (EPA), the American nationals generate more than 240 million tons of waste every year. Often referred to as Municipal Solid Waste, this waste originates from households, schools, hospitals, and business establishments. This trash material often finds its place in the wasteland, where it is either recycled, trapped in a ...

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