compact sewage plant Articles

  • Raw material cycle: from chip to briquette to product - Case Study

    Thanks to their briquetting system from RUF Frischhut can redeploy production scrap and melt it again Ludwig Frischhut GmbH and Co. KG have closed the circle on their raw material cycle by utilising a briquetting press from RUF: cast chips produced during the machining of parts for water supply and sewage disposal are pressed to solid briquettes and then melted in the in-house foundry and ...

  • WPL’s easy to install diamond sewage treatment plant case study

    If you are lucky enough to be involved with a building project in the beautiful countryside of Great Britain, one thing you will find most properties have in common here is that they are likely to be off-mains drainage. When involved with an off-mains building project, it is important that you do know where your wastewater goes and what happens to it, usually by means of a domestic sewage ...


    By WPL Ltd

  • Joint German-Polish sewage plant satisfied with Allweiler pumps after 12 years

    An example of successful German-Polish collaboration In May 2010 the Gubin sewage plant celebrated its twelf-year anniversary. This plant processes wastewater from the cities Guben and Gubin, located on opposite sides of the Neisse River. It is the only German-Polish project of this type to operate successfully for the long term. Major elements of the plant include 17 progressing cavity ...


    By ALLWEILER GmbH

  • Dogs put trust in onsite sewage treatment

    One of the obvious challenges of running Dogs Trust rehoming centres is the need to dispose of a significant quantity of hazardous waste. All locations not connected to mains drainage have to be served by reliable on site treatment systems and on completion of the latest installation at Salisbury a total of five WPL systems will be in operation around the UK. The charity cares for some 16,000 ...


    By WPL Ltd

  • The Rhizopur® process ten years on: a green solution for sewage treatment in small communities

    Ten years ago the Rhizopur® process was conceived in order to treat sewage from small towns. Since 1999 when the first Rhizopur® plant was commissioned, the number of facilities has been growing steadily and today there are more than fifty Rhizopur® facilities in France. This process combines three existing technologies, i.e. biofilm, infiltration/percolation and mineralisation in constructed ...


    By IWA Publishing

  • Anaerobic sewage treatment technology in Latin America: a selection of 20 years of experiences

    From the early introduction of Anaerobic Sewage Treatment, AST, technology to Latin America 20 years ago to now, the technology has become a viable alternative to provide affordable sanitation to the region. The engineering community has learned to identify and manage the main risks factors of the technology, namely: odor emissions, material corrosion, scum removal and low treatment performance ...

  • Compact solutions for advanced wastewater treatment aiming to recover and reuse

    The environmental pollution caused from unregulated raw sewage discharge coming from small municipalities, remote communities, small housing complexes, tourist facilities, camps, factories, harbors and other similar sources that until now was difficult to construct suitable Treatment Facilities is quite extensive in many areas and is now the time for the authorities to take action. The necessity ...


    By DEVISE ENGINEERING S.A.

  • Nakanojo wastewater treatment plant case study

    "We wonder why others don't use Volute." Nakanojo town, nestled along streams in Gunma prefecture, has seven wastewater treatment plants. Among them, Nakanojo wastewater treatment plant is the biggest municipal plant serving 5000 population equivalent. Nakanojo is the municipality where "Volute", originally intended for use in industrial applications, was installed for the ...


    By AMCON Inc.

  • Elimination of pharmaceuticals from the wastewater of a pharmaceutical plant

    Roche AG had commissioned the company EnviroChemie to develop a new procedure for a new production facility in Mexico, which prevents the undesired release of ecotoxicologi-cally contaminating drugs into the environment and eliminates pharmaceuticals in the wastewater directly at the point of origin, even before the\ enter the general sewage treatment plant. In the first step, the three different ...


    By EnviroChemie GmbH

  • Tire Recycling System, Tyre Recycle Plant

    The production line technology, R & D by Wuhan Green world Technology Co., Ltd, can handling waste tire to fine rubber powder at room temperature. Overcoming the difficulty of the waste tire recycling, initiate to handle waste tire to 40-200 mesh fine rubber powder at room temperature, which indicated that Chinese industrial ...

  • Elimination of pharmaceuticals from the wastewater of a pharmaceutical plant

    Efficient decomposition of pharmaceuticals through ozonisation Roche AG had commissioned the company Envi-roChemie to develop a new procedure for a new production facility in Mexico, which prevents the undesired release of ecotoxicologically contaminating drugs into the environment and eliminates pharmaceuticals in the wastewater directly at the point of origin, even before they enter ...


    By EnviroChemie GmbH

  • Thermal hydrolysis, anaerobic digestion and dewatering of sewage sludge as a best first step in sludge strategy: full scale examples in large projects in the UK and strategic study including cost and carbon footprint.

    Abstract This paper shows that by using thermal hydrolysis process (THP) as a pre-treatment for anaerobic digestion (AD) it is possible to develop a step wise approach to sludge strategy that is cost effective and flexible. By generating a low volume of non odorous, well dewatered and safe digested cake it is possible to recycle sludge directly to agriculture or dry it for fuel use or ...


    By Cambi AS

  • Treatment plants specially designed for cold climates provide a solution for two seasonal cabin complexes in Denali, Alaska

    Grizzly Bear Cabins and Campground in Dcnali, Alaska, needed a larger onsite system to handle a major expansion. Across the road, the undersized system for Dcnali River Cabins complex also needed replacement. Bio-Microbics engineer Reza Shams, Ph.D. helped design engineer Bob Tsigonis, PE., owner of Lifewater Engineering Co. in Fairbanks, to address numerous challenges. Both properties had ...


    By Bio-Microbics, Inc.

  • 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

  • WPL and Watling Hope help Environment Agency protect are of scientific interest in East Sussex case study

    Wastewater pumping and treatment experts Watling Hope have specified and installed a WPL packaged wastewater treatment plant for The Environment Agency. The Harbourmasters building and adjacent cottages are situated at the side of the River Rother in East Sussex just outside the town of Rye and are owned and operated by The Environment Agency.  This part of the river has been designated a ...


    By WPL Ltd

  • Effluent

    Effluent is an outflowing of water or gas from a natural body of water, or from a human-made structure. Effluent is defined by the United States Environmental Protection Agency as “wastewater - treated or untreated - that flows out of a treatment plant, sewer, or ...


    By IWA Publishing

  • Case study: Innovative package solution for a wastewater reuse application in the Island of Crete

    DEVISE ENGINEERING S.A. designed, engineered and manufactured a Modular Package (MBR) Wastewater Treatment Plant in the touristic area of “Gouves” for the Municipality of Hersonissos, Prefecture of Heraklion in the Island of Crete. This Package Sewage Treatment Plant treats domestic sewage and the effluent water is suitable for unrestricted irrigation, with guaranteed high quality ...


    By DEVISE ENGINEERING S.A.

  • Using ‘TransMembraneChemiSorption’ (TMCS) for Ammonia Removal from Industrial Waste Waters

    Dissolved gases like NH3, H2S or NOx in waste water lead to contamination in the sewage system and high treatment costs for municipal waste water treatment plants. This translates into high penalty fees that are paid by the company discharging these contaminates into the sewage stream. In many cases a membranebased water treatment system can be justified because of a favorable pay back time. ...

  • Turnkey triumph for mono projects team

    The pump station handles the wastewater from the surrounding houses and the existing submersible pumps were unable to successfully accommodate the variable flow rate. Anglian Water required a more efficient pumping system and also needed to upgrade the recently adopted station to bring it in line with current standards. A Mono Munchpump package was therefore deemed the ideal solution as the ...

  • Turnkey triumph for mono projects team

    The pump station handles the wastewater from the surrounding houses and the existing submersible pumps were unable to successfully accommodate the variable flow rate. Anglian Water required a more efficient pumping system and also needed to upgrade the recently adopted station to bring it in line with current standards. A Mono Munchpump package was therefore deemed the ideal solution as the ...

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