grit washing Articles

  • DMax grit washing and recycling video demonstrates recycling success

    Following the installation of the DMax grit recovery and recycling plant at the Coleshill Seeage treatment works in Birmingham, England there has been a video produced by CDEnviro to demonstrate the efficiency of the plant in reducing waste to landfill volumes.As previously reported the Dmax plant has helped Severn Trent to reduce their waste to landfill volumes arising from a variety of waste ...


    By CDEnviro

  • Implementation of an Innovative, Severe Duty, Grit Removal System at the Blue Plains Advanced Wastewater Treatment Plant in Washington, D.C.

    The District of Columbia Water and Sewer Authority’s Blue Plains Advanced Wastewater Treatment Plant has headworks facilities capable of treating an average daily design flow of 370 million gallons per day (mgd) and a design peak flow of over 1.0 billion gallons per day (1,000 mgd). The facilities are prone to very heavy grit loads during wet weather events, and the facilities are forced to ...

  • Oil Water Separator CarWash in Finland HD Q-PAC Retrofit Eliminates Maintenance Headache

    Introduction Getting your vehicle washed is always a good idea. But the dirt (leaves, sand and other grit) and especially oils that wash off vehicles need to be collected and removed from the water before the water can be reused or discharged. HD Q-PAC is Installed in Car Truck Wash Oil Water Separator A car wash (average 150 vehicles per day) located near Helsinki, Finland had an oil ...


    By Lantec Products, Inc.

  • Performance of UASB based sewage treatment plant in India: polishing by diffusers an alternative

    In India, recently, upflow anaerobic sludge blanket (UASB) based sewage treatment plants (STPs) have come up in a big way. Sequence adopted: screens- grit chambers- UASB reactors followed by one-day detention ponds (DP). Performance of DPs located at five STPs (27–70 ML/d) was evaluated over a period of one year from July 2004 to July 2005. The installation of these non-algal ponds reduced land ...


    By IWA Publishing

  • Small Area Paint Removal Possible Only With Wet Sandblaster Pressure Washers

    Paint removal has always been a difficult task for cleaning workers and requires the use of robust machines that can remove paint from both large and small areas. Pressure washers are the ideal machines that can handle tasks like small area paint removal efficiently. The exceptional versatility and power of regular pressure washers has always been appreciated by professional cleaning experts. ...


    By Daimer Industries Inc.

  • Top Tips for Using Rainwater Domestically & Commercially

    Did you know that rainwater can be used (instead of mains water) for a huge number of activities and tasks domestically and commercially (inside and outside). As an alternative water source, rainwater recycling can help reduce typical household water usage by up to 70%, with hot water applications by as much as 85%. ...


    By Gutter Mate Ltd

  • Case study - Warehouse in Peterborough

    Case History fitting Graf Carat at Warehouse A GRAF Carat 2700 litre tank was installed next to the new extension to store all the water off the new roof and a part of the existing roof. Excess water goes to soak-away as normal. The rainwater is pumped by a submersible pump through a Rain Director control pane. The Site Big Web Warehouse Ltd., a sister company to Rainwater ...

  • Food Processor Flume Cleaning Wastewater Case Study

    Food Processor Flume Cleaning Flume Cleaning with Rotary Screen Flumes that are used to transport food from the trucks or storage facilities (tomato, potato, carrot processing) build up with ...


    By Integrated Engineers Inc.

  • Food Processor Flume Cleaning with Rotary Screen

    Food Processor Flume Cleaning Flume Cleaning with Rotary Screen Flumes that are used to transport food from the trucks or storage facilities (tomato, potato, carrot processing) build up with ...


    By Integrated Engineers Inc.

  • Paint Stripping Using Plastic Media: Carstrip

     Carstrip Pty Ltd has established a dry process for stripping paint from motor vehicles undergoing panel repairs or restoration. The process uses ground plastic media in a sandblasting-type process to remove the paint from the vehicle without damaging the metal. The process has eliminated the generation of waste sludge associated with chemical stripping processes, and has reduced the labour ...


  • 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

  • Protective Coatings

    Coatings An industrial coatings is a paint or coating defined by its protective, rather than its aesthetic ...


    By Ultimate Linings

  • 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.

  • Improved Wastewater Treatment at Hess Collection Winery

    Winery wastewater treatment at Hess Collection Winery (Napa, CA) features floating horizontal brush aerators, data logging, and computer monitoring and control to simplify required water quality reporting. Since installation in 2001, Hess Collection Winery has never been out of compliance with state discharge limits. Wineries generate a strong organic wastewater that is highly depending on ...


    By S & N Airoflo, Inc.

  • GTI’s Covers Provide Over 99 Percent Odor Capture at Sydney Water’s WWTP

    The Utility: The Cronulla Wastewater Treatment Plant (WWTP) is one of 30 wastewater treatment and water recycling plants in greater Sydney, the Blue Mountains, and the Illawarra. It is owned and operated by Sydney Water, Australia’s largest water utility. The plant is located on the southern end of the Kurnell Peninsula (about 18 km [11 miles] from the city center), and treats about 54 ...

  • Custom-designed belt skimmer meets unique needs of large international automaker

    Graham Smith, a sales engineer for the UK division of Abanaki Corporation, Oil Skimmer Division, headquartered in Chagrin Falls, OH, was called upon by a large Japanese automaker with operations in Europe to solve a unique problem—retrieving automotive wax and reclaiming water at the end of an extremely busy production line. The engineer discovered a unique situation. At the end of the ...


    By Abanaki Corporation

  • New technology for sludge management reduces waste to landfill by 80%

    The first batch of results from a new sludge management and waste reduction system at Severn Trent's Coleshill Sewage Treatment Works in Birmingham, England show a consistent 80% reduction in waste to landfill volumes. The DMax system has specifically been developed by CDE Ireland Ltd to process a variety of wastes as detailed below. This list is not exhaustive and represents the material for ...


    By CDEnviro

  • What is Wastewater?

    What is wastewater? Wastewater, the waste discharge that first comes to mind in any discussion of stream pollution, is the discharge of domestic wastewater, which contains a large amount of organic waste. Industry also contribute substantial amounts of organic waste, some of which comes from vegetable and fruit packing; dairy processing; meat packing; tanning; processing of poultry, ...

  • Sydney´s Sustainable House

    Introduction Sustainability or 'sustainable development' has become a term which is frequently applied to land use and social planning and resource issues. Sustainability is a concept which draws attention to development practices which can degrade natural ecosystems and deplete natural resources. If development is defined broadly to include any cultural activity, then sustainable development may ...


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