wastewater evaporation system Articles

  • ESA Entsorgungsservice relies on advanced evaporator technology

    ESA Entsorgungsservice GmbH & Co. KG was founded in 1998 and specialises in the treatment of oily waste. Five years ago, owner Frank Ackermann moved the company to Nattheim, Germany, and invested in a state-of-the-art environmentally-friendly treatment system. He speaks about his experience in this interview. Mr Ackermann, what were the reasons behind your move? ...


    By H2O GmbH

  • Paper Industry Wastewater

    Standard discharge, reclaimed water reuse and zero effluent discharge 1. Pulping Wastewater is the most difficult wastewater to be treated in the papermaking industry. The organic pollutants and inorganic salts are high in content, complex in composition, high in hardness, high in costs. The technical staff of JIUWU work with experts from the Institute of Membrane Science and Technology of ...


    By Jiangsu Jiuwu Hi-tech Co

  • Zero discharge system handles german power station’s fgd wastewater

    Evaporator/Crystallizer Combined with Salt Exchange Pretreatment is the Answer for this Demonstration Plant. The Facility A major European utility has several power block units fitted with wet limestone FGD scrubbers at their 600 MW power station in southern Germany. The blowdown from the scrubbers is treated to remove the heavy metals and suspended solids. The ...

  • Case study - Wastewater from drugs production

    The Client In the heart of Germany, the local branch of a pharmaceutical multinational company produces an anaesthetic containing 2,6-Diisopropilphenol (Active Ingredient A), and an antiviral (Active Ingredient B) made up of sodium chloride, citric acid and sodium acid phosphate. Traces of these products are present in the wastewater coming from the cleaning process of the ...


    By EVALED-Evaporator

  • Numerical simulation and field test study of desulfurization wastewater evaporation treatment through flue gas

    Aimed at cost saving and pollution reduction, a novel desulfurization wastewater evaporation treatment system (DWETS) for handling wet flue gas desulfurization (WFGD) wastewater of a coal-fired power plant was studied. The system's advantages include simple process, and less investment and space. The feasibility of this system has been proven and the appropriate position and number of ...


    By IWA Publishing

  • Advanced Integrated ZLD Systems

    The Hybrid ZLD approach pairs the best of membrane and thermal technology to make ZLD affordable, yet robust and reliable. Over the past decade, the Hybrid ZLD systems i.e. integrated zero liquid discharge (ZLD) systems have emerged as die most effective ZLD approach for dealing with the most difficult to treat wastewaters in many industries including power, refining, and chemicals. The Hybrid ...

  • Odor mitigation in a Lagoon wastewater system (ID1591) - Case study

    Location: Garretson, South Dakota Problem: "Odor events" every spring Solution: SolarBee SB10000 unit in cell #1 and cell #2 Result: Mixers "cap" and prevent odors from escaping to the atmosphere Spring, not sewage, is in the air for residents of Garretson, South Dakota ...


    By Medora Corporation

  • Wastewater Treatment & Recycle

    Fresh water is a scarce commodity; this fact is well acknowledged by one and all. People at all levels be it general public, governmental bodies, and industries understand the implications of good quality water availability in terms of quantity, cost and wastage. As a consequence, there is a growing consensus on wastewater treatment for recycle/reuse. This paper briefly describes the treatment ...

  • Evaporator Limits Boron to 5 PPM at award-winning chemical plant

    Problem: The biggest challenge confronting Rohm & Haas Corp. in building a wastewater plant for its chemical facility in Elma, Wash., was meeting Washington State Dept. of Ecology limitations on boron of 5 ppm. The Elma plant manufactures sodium borohydride, a versatile chemical used in a variety of applications ranging from the generation of sodium hydrosulfite for reductive bleaching of ...


    By Oil Skimmers, Inc.

  • East coast metal treatment facility recycles wastewater

    Evaporator/Crystallizer Solves Pollution Problems The Facility A major industrial Fortune 500 company manufactures armored-tracked vehicles for the U.S. Army. The plant is located in York County, Pennsylvania. The Problem Aluminum and steel assemblies and parts undergo chemical dip and spray treatments before painting. The ...

  • 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, ...

  • The wastewater treatment of the food industry

    The wastewater treatment is a process which is used to recycle the wastewater into an effluent that can be reused again. This treatment helps in removing all the impurities from the water. Many industries are involved in this type of treatment to make use of water and not to waste it. Due to the scarcity of water, this type of water recycle is necessary. Many foods and beverage ...

  • Case study - Wastewater from surface treatments

    The Client Our Client is a company with a certified quality production process, working at an International level since 1960. They produce seamless cold-drawn steel tubes according to EN 10305-1 and welded cold-drawn precision steel tubes according to EN 10305-2, for automotive, hydraulic and mechanical applications. The ...


    By EVALED-Evaporator

  • Sterile wastewater treatment with vacuum distillation

    Hygiene requirements are growing increasingly strict in many sectors, and the treatment of industrial wastewater is no exception. The vacuum distillation process in particular has to deal with the question of sterile treatment and subsequent storage of water obtained from the process. The mere possibility of reintroducing wastewater into the production process makes it imperative to prevent ...


    By H2O GmbH

  • Coal fired power plant achieves ZLD for FGD wastewater

    The Facility Illinois’ City of Springfield’s Dallman Power Station’s three coal-fired units and soon to be installed fourth unit, are equipped with flue gas desulfurization (FGD) systems (scrubbers) to control sulfur dioxide (SO2) emissions. The Problem A sharp increase in boron concentration in the FGD wastewater required that The City ...

  • Why is mining wastewater treatment necessary?

    During Industrial processes and mining, there are certain discharges of environmental pollution. This outcome is the growing concerns about the living atmosphere. As per the increasing concerns of contamination, there should be a lot of efforts and implementation to save the environment from its hazardous effects. ...

  • Genwest silverhawk power plant in nevada to install brine concentrator system

    The Facility The 570-Megawatt Silverhawk Power Station is a natural gas-fired combined cycle electric generating station located in Clark County 20 miles north of Las Vegas, Nevada. In order to meet the permitting requirements and conserve water, the facility uses a dry cooling arrangement. The project was constructed by Lockwood Greene acting as EPC under the project management ...

  • Anaerobic treatment of evaporator condensates from the chemical pulp industry

    This paper describes the design and operation of two different full-scale anaerobic wastewater treatment plants treating evaporator condensates from the chemical pulping industry. The cases described comprise effluent treatment plants at a kraft based pulp mill and a sulphite based pulp mill. In both cases the IC expanded sludge bed reactor is the heart of the installation. As the internal ...


    By Paques Technology B.V.

  • Case study - Mazzei aeration system eliminates odors from winery wastewater lagoons - Madera, CA

    The Problem: A California winery was having odor problems from its wastewater evaporation lagoons. The wash and wastewater from this facility contain large amounts of organic matter. The wastewater is collected and pumped to two main lagoons for evaporation, percolation, and sprinkler irrigation. The high organic loading results in high BOD levels, and over time, the lack of oxygen in the ...


    By Mazzei Injector Company, LLC

  • Case study - Wastewater from car batteries disposal

    The Client Our Client is a secondary lead smelting plant, based in Europe, that produces mainly lead ingots for automotive car batteries, lead alloys and lead shot for hunting and sport shooting. The Challenge The Client has a recovery plant for lead acid batteries, capable of separating the different components of batteries by wet system, with ...


    By EVALED-Evaporator

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