Wastewater Evaporation Articles

  • Why distilled water

    'Distillation' is the closest definition of the purest drinking water H20 ...


    By Global CSP

  • Quit wasting time in wastewater filtration

    Susan takes pride in the work she does each day. After all, without her expertise in the lab, the plants and animals that live in and around her community’s waterways could suffer. ...


    By GE Healthcare Life Sciences

  • Leachate Collection & Removal Systems – Pump Stations

    Romtec Utilities designs and supplies pump stations for many different types of applications, including leachate collection and removal systems. Leachate pump stations are required whenever water passes through a bed of solids and extracts contaminating elements. The most common scenario for collecting and pumping leachate is for landfills, but there are industrial ...


    By Romtec Utilities Inc.

  • Direct contact membrane distillation for textile wastewater treatment: a state of the art review

    To meet surging water demands, water reuse is being sought as an alternative to traditional water resources. Direct contact membrane distillation (DCMD) has been increasingly studied in the past decade for its potential as an emerging cost effective wastewater treatment process and subsequent water reuse. This review presents a comprehensive overview of the current progress in the application ...


    By IWA Publishing

  • Saving on electroplating costs

    Montblanc is a company based in Hamburg, Germany, that is well-known for manufacturing handcrafted, high-quality writing instruments. Perhaps the best known Montblanc product is the classic masterpiece, a fountain pen. The pen’s cap features the white star emblem, which is a stylised nod to Mont Blanc’s snowy peak. All Montblanc writing instruments are characterised by their ...


    By H2O GmbH

  • 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

  • Modified ADM1 for high-rate anaerobic co-digestion of thermally pre-treated brewery surplus yeast wastewater

    Co-digestion of surplus yeast with brewery wastewater is a potentially economical method for recovering energy, in the form of biogas, from this difficult to dispose of by-product. In this work a modified version of the ADM1 (Anaerobic Digestion Model No. 1) was calibrated for an anaerobic digester fed with thermally pre-treated brewery yeast surplus wastewater. The model could predict changes ...


    By IWA Publishing

  • Industrial Wastewater

    Industrial wastewater treatment covers the mechanisms and processes used for water treatment where has been contaminated in some way by industrial or commercial activities before wastewater is released into the environment or reused. Recent trend in the developed world is to minimize the ...


    By Horizon Water Co., Ltd.

  • Hg removal and the effects of coexisting metals in forward osmosis and membrane distillation

    In this study, we investigate the rejection of Hg, Cd, and Pb and the effect of coexisting metals on Hg removal through forward osmosis (FO) and membrane distillation (MD) in order to establish a more effective water treatment process. The results of our laboratory experiment indicate that more than 97% of the rejection for each metal is achieved through the FO system, and this rejection is ...


    By IWA Publishing

  • European wastewater analysis shows drug-use patterns

    Residents of London and Antwerp are using more cocaine than residents of any other major European cities based on a new examination of wastewater. Londoners are using cocaine the most during the work week — which the study defines as Tuesday, Wednesday, and Thursday — at 790.5 mg per 1,000 people per day, while Antwerp leads on weekend use — Friday, Saturday, Sunday and Monday ...


    By Fluence Corporation

  • Alternative collection systems for decentralized wastewater management: an overview and case study of the vacuum collection system in Eretria town, Greece

    In small and rural communities, the installation cost of conventional gravity-flow collection systems is often very expensive due to the presence of rocky terrain, high water table, unstable soils, extremely flat terrain, which may impose substantial difficulties in construction. Pressure, vacuum and septic tank effluent gravity collection systems are among the alternatives sewers used most ...


    By IWA Publishing

  • Ten quotes from our customers about VACUDEST

    Many companies have opted to introduce a policy of zero liquid discharge production using our high-quality VACUDEST vacuum distillation systems. Users can reduce their consumption of fresh water – an increasingly dwindling resource – and significantly reduce their disposal costs by recycling their industrial wastewater. Read on to find out what our customers say about VACUDEST: Ovidio ...


    By H2O GmbH

  • Another MRO company goes wastewater-free!

    Jet Aviation in Basel, Switzerland, is using a VACUDEST vacuum distillation system to efficiently and sustainably treat wastewater left over from refurbishing aircraft parts. This state-of-the-art system replaced outdated chemical/physical treatment at the company. Jet Aviation is particularly pleased with the high quality of the treated water, which can even be reused in maintenance processes. ...


    By H2O GmbH

  • Antifreeze Liquid for Windshields Washer

    In cold weather, car windscreen washer system requires the use of special liquids. The thing is that if you pour plain water, it will simply freeze. Ice crystals cause damage to washer system; besides, water will form frozen drops and stains on the glass, which will significantly worsen visibility for the driver. When should one use non-freezing liquid? In such conditions non-freezing liquid for ...

  • Antibiotic Production Wastewater Zero Liquid Discharge Of Disc Tube SUPER RO

    Project address: Inner Mongolia in China Inflow:6300 ton per day(the largest antibiotic wastewater zero discharge project in Asia) Acceptance time:1,2015 Process: UF+RO+SUPER RO+ ...


  • Case study - Helicopter Wing Karup (Karup Airbase)

    COST EFFECTIVE AND ENVIRONMENTALLY CORRECT HANDLING OF WASTEWATER CONTAINING HEAVY METALS Client: The Danish Airforce helicopter group Helicopter Wings Karup, with homebase at the Karup Airfield. Helicopter Wing Karup was challenged with their wastewater from washing the helicopters. The content of heavy metals exceeded the limits for the direct disposal into ...


    By Envotherm A/S

  • Case study - Dansk Dekommisionering

    Cost effective and environmentally correct handling of radioactive wastewater Client: Dansk Dekommissionering, formerly known as Forskningscenter Risø. The Institution Dansk Dekommissionering was established in September 2003 with the purpose of taking over the responsibility for the nuclear facilities at the Risoe Research Centre. ...


    By Envotherm A/S

  • Improving vacuum-UV (VUV) photolysis of organic compounds in water with a phosphor converted xenon excimer lamp emitting at 193 nm

    A novel vacuum ultraviolet excimer lamp emitting light at 193 nm was used to investigate the degradation of organic micropollutants in ultrapure water and wastewater treatment plant (WWTP) effluent. Overall, light at 193 nm proved to be efficient to degrade the investigated micropollutants (diclofenac, diatrizoic acid, sulfamethoxazole). Experiments with WWTP effluent proved the ability of ...


    By IWA Publishing

  • Perfected, stable and elegant: Our VACUDEST

    Interview with Daniel Ladenberger, Head of Engineering. Mr Ladenberger, you are highly valued at H2O not only as an experienced technical director, but also as a walking encyclopaedia of sorts. How long have you been with H2O? I’ve been with H2O since the very beginning. I worked at Mannesmann Demag Wittig for two years before Matthias Fickenscher and ...


    By H2O GmbH

  • 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

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