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activated sludge treatment system Applications

  • Biological waste water treatment

    Biological waste water treatment - activated sludge systems - biofilm systems - submerged fixed film system - MBBR-Systems - MBR-Systems - SBR Systems

    By Environmental Engineering Doellerer GmbH based in Seefeld, GERMANY.

  • Ozone Water Treatment for Filamentous sludge

    Filamentous sludge is a common problem at activated sludge plants. With ozonation of the return sludge flow it is possible to reduced the amount of filamentous bacteria in the sludge and significantly increased the settling properties of the sludge.This in turn means better performance of the activated sludge process. When a bioreactor is connected to the sludge line the removal of the damaging filamentous bacteria means higher quality sludge in the bioreactor, which leads to higher biogas production.

    By Primozone Production AB based in Löddeköpinge, SWEDEN.

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    Hazardous waste treatment solutions for metal industry

    Sludge by-products from the metalworking industry have a high potential for recycling. Prolonged grinding processes can generate large amounts of highly valuable, alloy-rich sludge; consisting of metal powder and cooling lubricants. Inside our VacuDry system, the thermal separation of the liquids (hydrocarbons, eventually water) and solids (metal powder) takes place in an oxygen free atmosphere. This absence of oxygen ultimately eliminates material degradation by oxidation, and self-ignition or explosion risks....

    By econ industries services GmbH based in Starnberg, GERMANY.

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    Hose and tube pumps for Water and wastewater industry

    Peristaltic pumps are proven performers in water and waste treatment solving problems including: Dosing and metering treatment chemicals and reagents including ferric chloride (“Ferric”), sodium hypochlorite (“Hypo”), chlorine water, lime (Kalic® or Kalkmilch), caustic soda, powder activated carbon and polymers. Sludge transfer. Filter press feeds.

    By Verderflex Peristaltic Pumps - part of the Verder Group based in Castleford, UNITED KINGDOM.

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    Treatment, Optimization and Design for WWTP's

    The purpose of the work is to demonstrate the rationale, procedures and advantages of using process simulation to evaluate the steps involved in process upgrades from conventional or fully aerobic process conditions to multi stage systems capable of operating as a BNR system. In the author's experience and the conclusions of this presentation are that the use of these systems in daily operations and in the preparation for process upgrading is empowering and economically advantageous. SASSPRO(Steady State Activated...

    By WeDoTanks.com LLC based in Sahuarita, ARIZONA (USA).

  • Ozone Water Treatment for Activated Sludge Process Plants

    Ozone breaks up filaments and improves settling characteristics of the sludge... Filamentous sludge is a common problem at activated sludge plants. With ozonation of the return sludge flow it is possible to reduced the amount of filamentous bacteria in the sludge and significantly increased the settling properties of the sludge.This in turn means better performance of the activated sludge process. When a bioreactor is connected to the sludge line the removal of the damaging filamentous bacteria means higher...

    By Primozone Production AB based in Löddeköpinge, SWEDEN.

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    Water Treatment solutions for removal of micro-pollution

    Using powder activated carbon to effectively adsorb man-made trace substances. ProMinent also provides cost-effective solutions for challenging jobs in municipal waste water treatment: micro-pollutants are effectively removed by a complete system for accurately metering powder active carbon.

    By ProMinent GmbH based in Heidelberg, GERMANY.

  • Wastewater treatment for the sludge treatment

    The most used techniques to reduce sludge water content include physical-chemical processes, such as flottation or the use of mechanical systems, such as press filters.

    By Aguambiente based in La Cistérniga, SPAIN.

  • Folding Belt Filter Press for Winery Wastewater Treatment

    Settled winery sludge pumped to a "Day Tank" then to a V-FOLD filter. Winery sludge pumped from Clarifier underflow directly to a V-FOLD filter without intermediate storage. Winery sludge float from Induced Air Flotation overflows directly to a V-FOLD without additional polyelectrolyte or intermediate storage. V-FOLD operating on winery Waste Activated Sludge (lagoon anaerobic/aerobic digestion) with intermediate storage but no pre-thickening stage. V-FOLD operating on waste activated slurry (aerobic digestion in...

    By V-Fold Inc. based in London, ONTARIO (CANADA).

  • Fat, Oil & Grease Bio Remediation

    Applications for FOGEater: Grease traps Oxidation ditches Waste water treatment plants Lift stations Holding tanks Activated sludge Reactors & Contactors (RBC’s) Lagoons Waste pumps

    By Skyhawk Global Ltd based in Vale of Glamorgan, UNITED KINGDOM.

  • Folding Belt Filter Press for Tannery Wastewater Treatment

    POTATO CHIP MANUFACTURE V-FOLD operating on waste slurry from settler and DAF (sludges mixed in a balance tank). BEEF & LAMB SLAUGHTERHOUSE V-FOLD operating on waste slurry from DAF (sludge float pumped to a balance tank before pumping to V-FOLD). CHICKEN SLAUGHTERHOUSE V-FOLDs operating on waste activated slurry from DAF.

    By V-Fold Inc. based in London, ONTARIO (CANADA).

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    Real-time Control System for Wastewater Treatment Plants

    Wastewater treatment plants (WWTP) are subject to large variation in flow and load, not to speak of uncertainties on the composition of the incoming wastewater. On top of that, the activated sludge treatment process, as used by the vast majority of treatment plants, is difficult to control due to the complex behaviour of the biological process. Nevertheless WWTPs are run 24/7, with operators and management challenged to meet ever tightening environmental regulations. In order to meet the operational demands of...

    By AppliTek NV based in Nazareth, BELGIUM.

  • Aeration and mixing technologies for activated sludge systems

    The activated sludge process uses a mass of organisms to aerobically treat wastewater and is used to remove biodegradable organics from both municipal and industrial wastewaters.

    By Aeration Industries International (AII) based in Chaska, MINNESOTA (USA).

  • Waste water respirometry solutions for monitoring activated sludge health - sour test

    Respiration rate monitoring of Antwerp treatment works showed periods when the activated sludge was up to 40% inhibited, with resultant sludge washout episodes. Using the Health monitoring test, a pattern of ‘normal’ respiration rates for a plant can be determined. Lower respiration rates will alert the treatment works to a chronic toxicity problem, allowing corrective actions to be taken. Toxicity monitoring can now be carried out on a routine daily basis, at all treatment works receiving potentially toxic...

    By Strathkelvin Instruments Ltd. based in North Lanarkshire, UNITED KINGDOM.

  • Removal of organic compounds & toxity for wastewater treatment industry

    Federal and State regulatory agencies are increasingly requiring additional water quality testing and controls of the toxicity of discharges to receiving streams. Granular Activated Carbon (GAC) helps meet these pollution regulations. If organic chemicals have been identified as contributing to discharge toxicity, Calgon Carbon Corporation can work with facilities, and their engineering firms, to help meet stringent criteria associated with their NPDES permit. GAC can be employed as a cost-effective treatment for...

    By Calgon Carbon Corporation based in Moon Township, PENNSYLVANIA (USA).

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    Odor control for refining/petroleum

    You refine the fuel, we’ll remove the odors. Oil refineries and petrochemical plants may generate large volumes of odor from the processing and refining of different fuels. Sulfides, mercaptans, and hydrocarbon compounds are all closely related to the oil industry. The odors generated from these industrial compounds are of a high nuisance value and generally create concern among local air boards and the public. Ecosorb odor removal products may be used in a variety of areas around the refinery including...

    By OMI Industries (OMI) based in Long Grove, ILLINOIS (USA).

  • Thickening in waste water treatment

    Bredel hose pumps are proven to reduce operating costs when used with mechanical thickening systems. DAF sludge has high air entrained which may cause a progressive cavity pump rotor and stator to overheat. Bredel hose pumps can capably handle this high air entrained sludge without deformation to the hose or pump. Whether it be a gravity, flotation or DAF (dissolved air filtration) system Bredel pumps are virtually maintenance free with no expensive seals to replace, no check valves to clog, and no rotors and...

    By Watson-Marlow Fluid Technology Group based in Falmouth, UNITED KINGDOM.

  • Water treatment solutions for the construction waters industry

    Construction site stormwater run-off, groundwater and dewatering water. Passive and active treatment systems.

    By Dungeness Environmental Solutions, Inc. (DESI) based in Everett, WASHINGTON (USA).

  • Stack Testing for Sewage Sludge Incinerators

    SEWAGE TREATMENT INDUSTRY: Provided Incinerator Performance Testing Services and Relative Accuracy Testing of a Continuous Emission Monitoring system associated with sewage sludge incinerator.

    By AirSource Technologies, Inc. based in Shawnee, KANSAS (USA).

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    Fibalon professional hotbox - Filtering of heating water in closed pipe systems

    FIBALON® tool has a highly durable special fiber. For the treatment of cooling lubricants, drilling fluids and abrasives, FIBALON® tool represents an innovative alternative compared to conventional systems such as cen-trifuges or belt filter systems. Heating water is water, which is located in a closed system. This flows through the boiler, where it is heated and finally reaches by means of pumps or gravity the radiator. The cooled heating water flows back to the boiler and the cycle begins again.The...

    By FIBALON GmbH based in Neumarkt/OPf., GERMANY.

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