Sludge Scrapers Articles

  • Roadside Survival

    A routine road trip in the winter can quickly turn into a nightmare. When you are safe and comfortable inside a heated cab, the great outdoors seems far away. But a breakdown, road wreck or impassable road conditions can quickly bring you face to face with the elements. Before you set out, make sure your vehicle is in good running condition. Perform the recommended maintenance to prevent ...


    By SafetySmart

  • Good Advice for Winter Travel

    No Nonsense Safety during the Season of Slip-ups As many will be aware from unfortunate experience and bad news, Winter can be a very dangerous time for roads and footpaths. A multitude of risks threaten life and limb; aside from snow and ice, falling leaves mixed with wet weather are a recipe for slippery surfaces, while damp mud is another serious problem exacerbated by tractor ...


    By SHEilds Ltd

  • Clarifier maintenance

    Clarifiers are expensive, to buy or repair, and their downtime can be costly in fines imposed by regulatory agencies and in community ill will. Regular maintenance, an annual inspection of the mechanism and an occasional touchup of the paint or coating system are simple and inexpensive proactive steps that will usually prevent most problems. Three components of all clarifiers require maintenance: ...


    By WesTech Engineering, Inc.

  • Technical Focus: Turbidity as Control for Primary Settlement

    Turbidity is a very useful tool when regarding control within the primary settlement stage of water treatment. By utilising turbidity as a control variable during this stage of the process you  can enable a more rapid response to variations in load  and provide early warning  to operators of equipment malfunction before it’s too late; allowing for immediate action to be taken ...


    By Partech (Electronics) Ltd.

  • Technical Focus: Sludge Blanket

    Regardless of treatment process, sludge blanket control is an important aspect of any wastewater treatment plant, and correct monitoring and treatment of sludge is paramount for efficiency and cost control. Manual monitoring of sludge blanket levels is an occasional and often rushed method of control and can lead to inaccuracies being compounded over time, potentially leading to overspill into ...


    By Partech (Electronics) Ltd.

  • Typical Matters Appear in the Flotation Process

    Ore flotation equipment is suitable for sorting non-ferrous metal black, and applied for non-metal, such as coal, fluorite, talc. The ore flotation equipment is driven by an electric motor triangle driving the impeller rotating, resulting centrifugal effect and forming negative pressure, on the one hand inhalation of sufficient air and slurry mixture, while stirring the slurry with drugs, at same ...


    By Fote Machinery

  • Providing Skimming Solutions For Industries Worldwide

    Product Overview Skimall Model AG25 "Mini David" Oil Skimming System The Model AG25 Oil Skimming System is designed to remove free-floating oils, grease and other material from the surface of water in indoor and outdoor applications where space is limited. The compact design makes it ideal for applications including oil/water separators, "tramp oil" removal from ...


    By SkimTech Inc.

  • Town of Manhattan, MT 400,000 GPD Bio-wheel plant case study

    The Manhattan treatment plant is a 400,000 GPD plant in two trains, containing six 24 x 5.0 Bio-WheelTM. It is able to nitrify and denitrify, with two anoxic basins ahead of the aeration basins. Two conventional flight and scraper clarifiers are used. Three Penn Valley RA S/MLSS pumps are located in a separate pump room. The plant is designed for a future expansion to 0.8 MGD. At this time the ...


    By H2O Innovation

  • Countess Wear WwTW - Biostyr BAFF, United Kingdom

    South West Water 83 week - Programme 3,570 m3/hr The Client South West Water provides water and sewerage to 1.6 million customers in Devon, Cornwall and parts of Dorset and Somerset. The region attacts over 8 million holiday makers to the 625 miles of scenic coastline and countryside. The company is part of Pennon Group ...


  • Simple way to reduce costs and increase profit

    Packaged-food producers frequently use and then must discard large batches of cooking oil used in their process. Usually they drain most of the oil directly from equipment, but they must remove residual oil by regularly washing fryers, ovens, conveyors, and other machinery. The oil mixes with the wash water and becomes part of the plants wastewater stream. Having oil in wastewater complicates the ...


    By Oil Skimmers, Inc.

  • TAIM WESER will supply stockyard machinery to REPSOL YPF to expand its Cartagena refinery.

    TAIM WESER will be responsible for designing, manufacturing and supplying two stockyard machinery facilities and a crane for the project to expand the Repsol YPF Cartagena Refinery. The oil company will invest more than 3,200 million Euros in this project, which will double the refinery’s current production and turn it into one of the most modern plants with the greatest conversion capacity in ...


    By Taim Weser S.A.

  • CH#824 - Steel Production - Activated Sludge

    BackgroundThe treatment plant at this Steel Mill treats approximately 0.3mgd waste from the coke and steel operations. Over the past year the treatment works improved performance and consistently produced a good quality effluent with respect to phenol, suspended solids, ammonia and cyanide. An improvement in performance was required to meet future discharge limits. To achieve this level of ...


    By Bio-Systems International

  • CH#825 - Improved Phenol Bio-Degradation

    BackgroundThe treatment plant at this industrial facility treats approximately 0.3 mgd waste containing phenolic compounds. Over the past year the treatment works has improved performance and consistently been able to produce good quality effluent with respect to phenol, however, an improvement in performance was required to meet future discharge limits. To achieve this level of treatment, ...


    By Bio-Systems International

  • Environmentally friendly cogeneration plant saves time and money with Oil Skimmer

    The U.S. Environmental Protection Agency Performance Track Program is a prestigious program that recognizes the accomplishments of manufacturing facilities that lead the way for improving their facilities’ environmental performance (i.e. reduce air emissions and consumption of water). Brooklyn Navy Yard Cogeneration Partners L.P. is an elite member of this program. They have been recognized for ...


    By Oil Skimmers, Inc.

  • Solar-Powered Circulation Technology Clears Out Blue-Green Algae without the Costs and Hazards of Copper Sulfate

    Untitled Document As the annual onslaught of blue-green algae (cyanobacteria) blooms continues to plague fresh water lakes and reservoirs, the use of copper sulfate to control the problem has ...


    By Medora Corporation

  • Skimming Oily Wastewater

    As large generators of oily wastewater tighten effluent controls, the U.S. Environmental Protection Agency (EPA) is targeting smaller generators. Some of the firms receiving their attention are smaller manufacturing plants, automotive garages, mobile equipment service shops and truck farms. Many of these firms do not have access to a sanitary sewer system that will accept oily wastewater. Because ...


    By Abanaki Corporation

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