continuous belt screen Articles

  • Screening options - You may never be able to make the wrong choice again!

    Ready for release this year, Arlat will be adding a new series of screens to their product line. Built around the popular ‘TS’ design, the Multi-screen will provide options for engineers and operators at the beginning of the project as well as anytime in the future. Designers and Engineers that are not willing to ‘mess with success’ can use a traditional bar screen along with the MR belt, which ...

  • Removal of Particulate and Organic Matter from Municipal and Industrial Wastewaters Using Fine Mesh Rotating Belt Sieves

    The Salsnes Technology has been developed to work as a stand alone unit or an addition to primary wastewater treatment facilities. The process incorporates an continuous mesh screen that uses air as backwash therefore producing a high dry solids content waste. The technology has been widely accepted in Europe and work is being done in North and South America including installations and pilot ...

  • Start up of Indonesian Cinnamon Plant employs screen classifying cutter, rotary mixer

    Starting up a new process plant can be a tricky business for any company, but when it is the first plant the company has ever built and the location is halfway around the world from equipment suppliers, the project can be daunting. So it was with ForesTrade, Inc., when it set about building Indonesia's first state-of-the-art organic cinnamon-processing plant and an associated essential oils plant ...

  • Jail waste streams provide unusual challenges to typical industry equipment

    Arlat ‘TS’ Filter Screen proves itself equal to the challenge. Unusually high volume of solids and the wide variety of materials in waste streams from correctional institutions provide unique challenges to today’s typical wastewater equipment. In recent years, the state of Virginia has installed five ARLAT ‘TS’ Filter Screens in correctional institutions. They use the screens to remove ...

  • Size reduction of filter cakes with the Gericke Nibbler

    Application: Separating solids from a suspension by filtering, centrifuging or drying. Then shredding of the filter cake. Process: The suspension is pumped into the press. The solid particles are deposited on the filter medium and form filter cakes on the filter plates. To press as much liquid as possible out of the filter cake, the plates are compressed at high pressure by a hydraulic press. ...


    By Gericke

  • Quaker oats uses skimmer to reduce wastewater BOD

    The Quaker Oats plant in Peterborough, Ontario, Canada produces some seven million cases of Harvest Crunch® cereal and cake mixes annually. In the process, residue from the conveyors, dryers and other processing equipment ends up on the floor. Periodic equipment washdowns add water to the solid and liquid residue, which contains edible fats, starches and sugars. During house-cleaning operations, ...


    By Abanaki Corporation

  • The Alternative to Pump and Treat

    Sometimes, an important technological advance begins with a small step – back! Such is the case with remediation of hydrocarbons from groundwater utilizing existing recovery and monitoring wells. For the past few years, state government has based decisions on the amount of clean up that they require by the risk posed to the environment. Risk Based Corrective Action, commonly called 'Rebecca' ...


    By Abanaki Corporation

  • Case study - Nottinghamshire Recycling

    DUO Equipment delivered and installed a new full washing and water management plant for Nottinghamshire Recycling Ltd (NRL). Based in Worksop, Nottinghamshire, NRL is a sustainable waste solution provider processing C & D waste, green waste, wood and recycled aggregates. The new washing and water management plant (which includes a Gennaretti centrifuge system) will provide NRL with the ...


    By DUO (Europe) plc

  • Milling filter cakes - Cutting instead of pressing to achieve more uniform particle size

    There are various methods of separating solids from a suspension. These include filtration, centrifuging and drying. In most cases, further processing of the resulting products cannot be carried out directly. They have to be reduced to the right particle size by means of a mill. This can be done with a Gericke Nibbler, which shreds the filter cakes efficiently using a basket and screen assembly. ...


    By Gericke

  • Roll-press briquetting helps Iowa lime producer retain previously wasted fines as valuable product case study

    Adding a new 550 tpd rotary kiln more than doubled lime production capacity at Linwood Mining and Minerals Corporation's Buffalo Plant, located near Davenport, IA...but it also raised the problem of what to do with a greatly increased output of fines. Realizing that landfilling its plant property with waste fines at rates of up to 100 tpd would not be a good long-term solution, the company not ...


    By K.R. Komarek Inc

  • Paper resizing for baling

    The Wesendrup-AVU-Recycling GmbH & Co., Wetter/Germany, operate a processing plant for waste paper where residual substances from newspaper facilities and companies in the paper-converting industry are pressed into uniform bales and conditioned for the further processing. The heart and essential item of this ultra-modern processing plant is the single-rotor shredder type WLK 18 Super-Jumbo of ...


  • Case study - oil removal from oil water separator

    Customer: Food Processor; forming and precooking prepared food items for the fast food industry.  Plant located in Upstate New York. The Problem: Customer operates three shifts of production.  The third shift is responsible for washing and sanitizing all food process equipment and surrounding areas.  Oil and grease from sausage and ...


    By SkimTech Inc.

  • Mixed MSW composting is steady as she goes

    Two new facilities came on line in 2006, while one ceased operation and a second is shifting to a new technology. Annual survey identifies a total of 14 plants. Part I STEADY-STATE may be the best phrase to describe the status of facilities composting mixed municipal solid waste in the United States. In fact, steady-state may be the best phrase to describe solid waste composting in general since ...


    By BioCycle Magazine

  • Mixed waste composting trends

    It's been about 25 years since vendors started marketing systems to process mixed municipal solid waste via composting in the U.S. Today, there are 13 plants, most fulfilling their niche in the communities they serve - whether managing MSW in high tourism areas, or processing residual organics from materials recovery facilities. Table 1 provides summary data on the 13 facilities. While we did not ...


    By BioCycle Magazine

  • Dry mortar produced according to the state of the art

    Oradea – a town in Northwestern Romania, near the Hungarian border, is the birthplace of Adeplast, a Romanian group of companies. In 1996, Marcel Bărbuţ, became the majority shareholder of the company established in 1994 under the name Multistar Prod S.R.L. and transformed it into a Romanian-Austrian company. The link to Austria is obvious with Marcel Bărbuţ, ...

  • Size Reduction Equipment Review

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


    By BioCycle Magazine

  • Recycling asphalt shingles a boon for Minnesota C&D Recycler

    The Northeast Recycling Council estimates that more than 11 million tons of asphalt shingles are scrapped in the U.S. each year; 10 million from installation tear-offs and re-roofing jobs and another one million discarded as waste by asphalt shingle manufacturers. The U.S. Environmental Protection Agency estimates that shingle waste makes up 8 percent of the total building-related waste stream ...


    By Vermeer

  • 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

  • Wood recycling is cornerstone of new Tallahassee C&D facility

    For better than four decades, the Williams family, owners of Marpan Supply, Inc., have been in the container services business in and around the Tallahassee area. And for the last 15 years or so, steady area growth meant that waste stream has been heavy with construction & demolition (C&D) debris. Seeing that, prompted Kim Williams, son of Marpan's owner and founder, to question the logic ...


  • Lightweight concrete mix profitable using heavyweight batch mixer

    To increase production of concrete mixes containing coal fired power generation plant ash products, Charah Inc. opened a new manufacturing plant in Emporia, VA, which also serves as a warehouse and distribution center for other concrete industry products. Profit margins are slim in this high volume business, so management placed great emphasis on the capital and operational costs of the equipment ...

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