size reduction system Articles

  • Size Reduction Equipment Review

    Untitled Document LAST YEAR, BioCycle was approached by CalRecovery, Inc. - a ...


    By BioCycle Magazine

  • Size reduction of substitute combustibles (RDF)

    The new pilot installation of SITA Wiebe GmbH, Bielefeld/Germany, processes highly calorific commercial and industrial waste to become quality-assured substitute combustibles for cement industry and/or power plants. Basic items of this ultra-modern processing installation are two one-shaft size reduction machines of type WLK 30 Super-Jumbo of WEIMA Maschinenbau GmbH, Ilsfeld. The total output of ...


  • Emphasis Shifting to Toxicity Reduction

    Untitled Document Under the Clean Water Act (CWA), the U.S. Environmental Protection Agency (EPA) established the National Pollutant ...


    By Calgon Carbon Corporation

  • Size Reduction of Technical Plastics– Two-Stage Operations more Efficient than Single-Stage

    At HKR Kunststoffe GmbH in Langenbeutingen, technical plastics such as ABS, PBT, PC, POM, but primarily PA 6, PA 6.6, PA 12, PPA, LCP, etc. – particularly glass fibre reinforced types – are processed into high-grade regranulate. These materials accumulate as production waste in the plastics processing industry in the form of start-up chunks, sprues, rejects, etc. They are treated in two-stage ...


  • WWTP Sludge reduction case study

    Introduction The City of Spring Valley, IL was seeking bioaugmentation to reduce the economic burden of sludge dredging and disposal and to evaluate the possibility of restoring the microbiological activity in the lagoon. The lagoon was flooded several times from the near-by Illinois River, which created different strata of inorganic silt/organic sludge and densely packed sludge at the ...

  • Oxidizer operating cost reduction strategies

    The mainstream media today is full of allusions to energy awareness and conservation. Just as visible these days are media references to astronomical dollar figures that can boggle the mind. This article does not seek to break out of that mold, but rather to conform to it – as Oxidizer Stack Heat Recovery offers a tremendous opportunity for both energy conservation and energy cost reduction. ...

  • Breathe easy: The importance of emission reduction and energy efficiency

    Breathe easy Blue oil mist is an unwelcome by-product of industrial work in the energy sector. contec specialises in high-powered, energy efficient and environmentally friendly oil mist filtration systems that reduce health risks and are an inexpensive alternative to traditional exhaust piping. The high concentrations of blue oil mist produced by industrial ...

  • Advanced SNCR - NOx Reduction on Large Utility Boilers

    Fuel Tech has recently completed full-scale demonstrations of Advanced Selective NonCatalytic Reduction systems on a number of large utility boilers (>600MW) firing a variety of fuel types. The systems use the latest flexible injection technology and are controlled with a balanced algorithm utilizing unit load, a full grid of continuous furnace temperatures and the plant continuous emissions ...


    By Fuel Tech, Inc.

  • Case study -Operating cost reduction strategies

    Overview More and more, companies operating air pollution control equipment today realize that the initial capital cost of an oxidizer system can be rapidly eclipsed by continued operating expenses if careful attention is not periodically given to the system. ACTION Below are ten tips to ensure your oxidizer is operating at peak performance. The ...

  • Principles and Practice · Quick-to-Implement Odor Reduction Techniques

    The city of close to one million has already exceeded its 50 percent recycling rate as it prepares to launch a new organics curbside collection program in 2002. SAN JOSE, California recently hit — and exceeded — its 50 percent landfill diversion goal, due in large part to the yard trimmings collection program for its 930,000 residents. The city in the heart of the digital divide has submitted a ...


    By BioCycle Magazine

  • Footprints and Capital Costs Reduction for Onsite Wastewater Treatment Systems - a Novel Dual Media Recirculating Biofilters

     ABSTRACT The purpose of this study was to develop a dual media filter bed design for recirculating biofilters (RBFs) for achieving high level treatment to meet the strict wastewater discharge regulations. Five types of filter media were applied in the bench scale RBFs, including two single media (crushed glass or CG, geotextile or GT), and three dual media with CG and GT at different ...

  • Hurricane MK system for PM Emission reduction on a 3MWth biomass boiler (12.500m3 /h at 240ºC) - Case Study

    Foreword Advanced Cyclone Systems, S.A. (ACS) designed and supplied a Hurricane cyclone system type MK for particulate matter abatement from the flue gases of a new 3MWth biomass boiler. The boiler was installed at Avisabor – Indústria Agro-Alimentar, S.A., a Poultry production and slaughterhouse for meat commercialization. Avisabor is owned 100% by Grupo Lusiaves SGPS, SA, one ...

  • Sludge reduction performance focus: Lagoon sludge case study

    In-Pipe Technology Pipe Technology® Company, Inc., Company, Inc., Company, Inc., is an effective, environmentally is an effective, environmentally is an effective, environmentally-friendly, and fiscally friendly, and fiscally responsible method to reduce accumulated lagoon solids. By reducing accumulated sludge volumes by 40% to 85%, In- volumes by 40% to 85%, In-Pipe Technology has helped ...

  • Waste activated sludge reduction using sonication and cryptic growth

    The management of excess activated sludge imposes great cost on wastewater treatment plants and represents significant technical challenges. This paper investigates a new technology, sonication and cryptic growth, to reduce the amount of excess sludge from the wastewater treatment system. Subsequent Biological Reactors (SBRs) were used for the study. The results show that the amount of excess ...


    By Inderscience Publishers

  • GHG quantification reporting and lifecycle assessment: does one size fit all?

    Corporate and government entities have been developing and reporting greenhouse gas (GHG) emission inventories, some for well over a decade. The basis for developing these inventories has evolved from voluntary mechanisms (e.g., sustainability reports; registries like the DOE 1605(b) or The Climate Registry) to regulatory requirements (e.g., EU Emissions Trading Scheme, US EPA Mandatory Reporting ...


    By Trinity Consultants

  • Ultrasound technology in water treatment: Algae control and reduction of biofilm formation

    Recent research projects have underlined the potential of ultrasound as a chemical free treatment in water-related applications. This article reviews the use of ultrasound produced by the LG Sonic technology, with a focus on wastewater, irrigation and aquaculture applications. Sound Sound can be described as mechanical energy transmitted by pressure waves in a material medium. Thus, sound can ...


    By LG Sonic

  • `Hyperwaste Reduction` :Organics Recycling May Get Digested Look In Iowa

    CEDAR RAPIDS — with active support from the Iowa Department of Natural Resources (DNR) — is optimistic about its new strategy to expand organics recycling. Under the leadership of executive director Dave Hogan, the Bluestem Solid Waste Agency, which serves the Cedar Rapids region, is presently composting 118,000 tons/year of yard trimmings and paper/pharmaceutical sludges. But Hogan is convinced ...


    By BioCycle Magazine

  • P2 for SMEs: How to advance pollution prevention in small and medium-sized organizations

    Businesses in the small- and medium-sized enterprise sector are a vital part of the Canadian economy. So-called 'SME' firms have less than 500 employees and less than $50-million in annual revenues. But SMEs are the fastest growing facet of the Canadian economy, and as such are especially important to the successful adoption of pollution prevention (referred to as 'P2' in government circles). SME ...

  • Why Size Really Does Matter when specifying CHP

    Discover the key points that CHP consultants need to consider in order to correctly size CHP units for optimum energy savings. For CHP consultants and others involved in specifying cogeneration, it is essential that the CHP unit is correctly sized – in fact, it is ...


    By ENER-G

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