rake screen Articles

  • Multiple Rake Bar Screen - Case Study

    Taking place in California, this case study showcases how the installation of the multiple rake car screen Raketec was the solution to Clearlake Oaks' issue regarding rags that were going through the grinder and damaging the equipment. Thanks to Raketec, not only have all solids, including rags and wipes, been getting collected but ...


    By Aqualitec Corp.

  • 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 ...

  • Wastewater treatment facility uses ‘monsters’ to better manage screening, odor and trash

    As wastewater pours into the Cobourg Water Pollution Control Facility located on the outskirts of this Canadian town, it comes loaded with organics, trash, debris and chemicals. A large perforated plate screen system, called a Monster Separation SystemTM, is the plant’s first line of defense and removes all unwanted solids in order to protect downstream processes.Managers at the facility report ...


    By JWC Environmental

  • Straight From the Source : Operator Strategies to Maintain Screen Performance

    In early December, BioCycle editors e-mailed selected composting facility operators, asking them a series of questions about their screening operation. The minisurvey focused on strategies to maintain performance of screens used for preprocessing incoming feedstocks and/or for screening finished compost. Six operators responded: Adam Sherman, Intervale Compost Project in Burlington, Vermont; ...


    By BioCycle Magazine

  • 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 ...

  • San Francisco bay area city cleans Mossy mess - case study

    In Contra Costa County, east of San Francisco, we installed an IWS Screen to remove all types of water borne debris including moss, grass, hyacinth and tumbleweeds.   The installation reduces man hours and risk of injury from raking trash racks as well as keeping service lines clear. This project included: Traveling Screen(s) Elevator Pump ...


    By International Water Screens

  • Red Tide Cleanup with Beach Cleaners

    While the term, "Red Tide" may elicit an image of blood in the water, the coloration is due to an overabundance of microscopic algae, Karenia brevis. Besides discoloring the water, it releases a toxin that paralyzes fish, prevents them from being able to breath, and kills them. These dead fish then wash up on shore. Additionally, by consuming too much oxygen from the water, many forms of sea life ...


    By H. Barber & Sons, Inc.

  • 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 ...

  • Improving Performance · Processing Equipment Retrofit at Florida Composting Facility

    PALM Beach County, Florida may have been confused during the last presidential election but there is no confusion about management of the county’s organic waste stream. Palm Beach County has a population of approximately 1.2 million people and the Solid Waste Authority of Palm Beach County is responsible for the management and disposal of the solid waste that is generated here. The authority ...


  • Overcoming Onsite Reuse Woes

    The buzz words “water reuse” are very pervasive in today’s culture.  Everyday we receive newspapers, e-newsletters and conference announcements that speak of drought, water shortages, global warming, discharge prohibitions and conservation.  The wastewater treatment plant at one Midwest municipality has proactively demonstrated its determination to do its conservation duty by reusing up ...


    By Orival, Inc.

  • Top 5 Beach Cleaner Cost & Maintenance Questions You Should be Asking

    A primary consideration for most beach cleaner purchasers is how much the machine will cost—not only in the initial purchase, but also overtime. A beach cleaner's ability to function optimally with minimal maintenance hours and costs is key to getting the job done for less. In order to help you know the right questions to ask. we've laid out the top five beach cleaner cost and maintenance ...


    By H. Barber & Sons, Inc.

  • A new system for nitrogen removal - South African wastewater facility saves energy and meets nutrient removal regulations

    Many small communities across the U.S. and around the globe are struggling to meet more stringent nitrification of ammonia requirements on a tighter budget. When a South African community could not meet its state requirements and struggled with a failing rotor disc system, the town’s officials found an energy saving, affordable solution that met their unique needs and met all their new ...

  • Identity Theft, new law about to send shredding on a tear

    Do you shred? If not, get ready to. You've heard about shredding. You understand that it's probably a good idea to shred any receipts that have your credit card numbers or other personal information on them to stop identity theft. You may have seen shredders at the office or noticed bulging trash bags of thin paper strips in the dumpster when you're walking the dog past a local ...


    By Shred-Tech Corp.

  • Case study - A new system for Nitrogen removal

    South African wastewater facility saves energy and meets nutrient removal regulations Many small communities across the U.S. and around the globe are struggling to meet more stringent nitrification of ammonia requirements on a tighter budget. When a South African community could not meet its state requirements and struggled with a failing rotor disc system, the town’s officials ...

  • Algae Problems

    Almost everywhere where water is being stored, algae problems may occur. When water is stagnant, has a high temperature or a high concentration of Nitrates and Phosphates, an algae bloom might occur, which can cause several problems. Blue-green algae growth can cause a foul odour to the water, a layer of scum on the surface and even pose a health risk. Green algae may colour the water green, look ...


    By LG Sonic

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