screening plant Articles

  • Headworks Screening for Smaller Plants

    Water treatment facilities in smaller towns and villages, as well as treatment works supporting institutions, prisons, resorts or remote facilities, have difficult choices to make when selecting a headworks system. All require a solids control strategy, but lower flows and smaller budgets limit the available equipment options. A number of different types of equipment can be used to meet these ...


    By JWC Environmental

  • Case study - Procurement and installation of a Biogas desulphurization unit at the Chania WWTP

    A proposal based on Bioconservacion’s technology was selected as the winning bid in the public tender released in 2015, covering the design, procurement and construction of a biogas desulfurizing unit to be installed in the waste water treatment plant in Chania, Greece. With a population over 100,000, Chania is the second largest municipality in the Greek island of Crete. Its waste water ...


    By Bioconservacion SA

  • Screening of few aquatic floating plants for chromium phytoremediation

    Phytoremediation process using hydrophytes emerges as an attractive scientific and engineering tool for the attenuation of metal pollution in the aquatic environment particularly in secondary and tertiary levels of wastewater treatment. The selection of appropriate plants on the basis of maximum uptake potential for engineering application of the process is the key factor. The present study deals ...


    By Inderscience Publishers

  • Railroad track ballast crushing and screening plant

    Track ballast forms the track bed upon which railway sleepers (UK) or railroad ties (US) are laid. It is packed between, below, and around the ties. It is typically made of crushed stone, although ballast has sometimes consisted of other, less suitable materials. The crushed stone comes from the stone crushing and screening plant, and DSMAC supply high efficiency railroad track ballast crushing ...


    By DSMAC Group

  • Best practices in identifying, reporting and screening operating experience at nuclear power plants

    Background Operating experience is a valuable source of information for learning and in the process improving the safety and reliability of nuclear power plants. One of the main elements of this process is the collection of event information in a systematic way that conforms with agreed reporting thresholds. The reported information than needs to be screened to ensure that all significant matters ...

  • Coal Vibrating Screen

    Coal Vibrating Screen, Screen For Coal Preparation We have a wide range of Vibrating screens suitable for various screening application. The  Coal Vibrating Screens are used to separate materials into various sizes for further processing in Crusher. ...


  • Fundamentals and Advantages of Screen Filtration

    The “art” of filtration utilizes many methods for separating solid particles from fluids. There is often no right or wrong method. Water quality and customer requirements usually determine the “best” method for each unique situation. Ridged screens, pleated cartridges, string wound cartridges, melt blown cartridges, woven fabrics, non woven fabrics, sintered metals, granular media, frizzy balls ...

  • SCS - Spiral Channel Screen

    Here we grow again! More new products from Arlat Arlat releases it’s ‘SCS’ Spiral Channel Screen, for use in small channels and Septage Receiving stations. Ready for release this year, Arlat is adding another screen design to their product line up. The SCS is designed for channels that are 2’ (24”) in width or smaller. Arlat has received numerous call from sales representatives and ...

  • Aggregate Plant

    Recycled Aggregate Concrete Crusher Machine-Aggregate Plant Recycled Aggregate Concrete Construction aggregate and building aggregate is widely used in most types of concrete production. And recycled aggregate ...


  • Case study: STM vibrating screens

    Challenge Customer wanted to replace an existing vibrating screen due to frequent mechanical failure issues. Existing screen technology utilized the traditional brute force drive with large shafts, bearings, and motors. In the application, brute force screen technology typically had a useable life of around 1 year before mechanical failure occurred. The new screen needed to fit into the ...


    By General Kinematics

  • Waste Recycling Plant, Recycling Plant

      Waste Recycling Plant,Recycling Plant The present construction waste recycling already have some technical basis, regardless with the laboratory research or market applications have certain results. Shibang ...


  • Tortilla Plant

    Problem: A major tortilla plant, producer of corn and flour tortillas, tortilla strips and taco shells, was having problems with high levels of contaminants in their wastewater. Their major sources of waste are from their corn cooking operation and from their principal plant clean up performed twice a week. Although minor, boiler blow down and fryer cleaning are also waste sources for ...


    By HydroCal Inc.

  • 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 ...

  • Fine screens help New Jersey wastewater treatment plant stop rag and grease problems

    A few years ago the Hammonton Wastewater Treatment Plant, located in the lush green countryside of southern New Jersey, faced continuous problems with rags, trash and plastics passing right through a rusty old bar screen and into the oxidation ditch and final clarifier.After years spent unclogging pumps, clearing out trash and untangling the UV system – plant managers decided to find a better ...


    By JWC Environmental

  • Application of the Morris method for screening the influential parameters of fuzzy controllers applied to wastewater treatment plants

    In this paper, we evaluate the application of a sensitivity analysis to help fine-tuning a fuzzy controller for a biological nitrogen and phosphorus removal (BNPR) plant. The Morris Screening method is proposed and evaluated as a prior step to obtain the parameter significance ranking. First, an iterative procedure has been performed in order to find out the proper repetition number of the ...


    By IWA Publishing

  • Opportunities and threats for biological screening of medicinal plants: Importance for the pharmaceutical industries in developing countries

    Importance of medicinal plants has been continually increasing both for pharmaceutical industry and traditional users. This review outlines opportunities and threats for biological screening of medicinal plants, focusing on methods useful for the industry and trends in the pharmacological investigations of natural products. Stages and techniques biological (pharmacological) screening and ...


    By Inderscience Publishers

  • Effective Removal of Zebra Mussels with Amiad Screen Technology

    Introduction The zebra mussel, native to the Black and Caspian Seas, has spread in the past few decades to waterways throughout the world mostly via ballast water. Zebra mussels, when non-indigenous to the environment, pose a serious threat to intakes of facilities that rely on fresh and brackish surface water. The mussel colonies obstruct the flow of water through the pipelines eventually ...

  • Cylindrical Screw Screen Spiraltec - Case Study

    In this case study taking place in Langley, Washington, the in-tank Spiraltec spiral screen, which is designed to collect, convey, dewater and compress wastewater solids, replaced a manual screen in a 0.2mgd capacity wastewater treatment plant. As a result on installing Aqualitec's Spiraltec, not only it is now complying with biosolids rules but ...


    By Aqualitec Corp.

  • Radionuclides in wastewater treatment plants: monitoring of Sicilian plants

    Three Sicilian wastewater treatment plants were monitored to assess the occurrence and the behaviour of radionuclides. Two sampling campaigns (screening and long-term) were carried out during which liquid and solid samples have been analysed. It was found that 131I mostly occurred in the samples analysed during the screening campaign (43% of the analysed samples contained 131I). ...


    By IWA Publishing

  • 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.

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