domestic sewage drain Articles

  • Sewage Pump - Klargester is the market leader for small and medium-sized domestic treatment plant and waste water treatment systems in the UK

    There are a variety of solutions on the market for properties in the UK that are unable to connect to the main sewer by gravity. However, UK building regulations dictate that pumping stations must be used whenever possible. As a result, pumping stations are the most commonly specified solutions for off-mains developments, ahead of sewage treatment plants, such as the Biodisc, and septic tanks. ...


    By Kingspan Environmental Ltd

  • World‐wide estimation of river concentrations of any chemical originating from sewage treatment plants using dilution factors

    Dilution factors (DFs) are a critical component in estimating concentrations of “down‐the‐drain” chemicals (e.g. pharmaceuticals) in rivers. The present study estimated the temporal and spatial variability of DFs around the world using geographically referenced datasets at 0.5° × 0.5° resolution. The domestic wastewater effluents were derived from national per capita domestic water use ...


    By John Wiley & Sons, Ltd.

  • Share some universal knowledge about HDPE flap valve

    HDPE flap valvespecifications of round and square HDPE flap valve two kinds, according to the size and shape of the outlet design and production; were hollow floats can knock on the door and a plate-plate HDPE flap valve. For pipes, sewage treatment, rivers ...

  • Biological decolorization of industrial dyes by Candida tropicalis and Bacillus firmus

    Disperse dyes are chiefly used by textile industries for the coloration of polyester and cellulose triacetate and their blended fibres. Their extensive use and recalcitrant nature, high tinctorial strength renders the voluminous textile effluents intensively colored and causes environmental concerns. Decolorization of representative members of Dianix CC and Dianix S brands (DyStar Pvt. Ltd.) of ...


    By IWA Publishing

  • When is a Sewer not a Sewer

    Any Sewer is a Sewer –isn’t it? If you were to ask the average man on the street what happened to the water that left his house via the myriad of drain pipes, overflows, soil stacks, gutters, sewer pipes etc would he really know what happened to it? Do consumers actually know or understand that there are different sewers running under their feet? In an effort to control the spiralling ...


    By Safe Training Systems Ltd

  • What classifies as water pollution and why is it an issue?

    The UN declared 2005-2015 as the International Decade for Action ‘Water for Life’. Yet each day thousands of people still die as a result of contaminated water. This does not even take into account the millions of organisms that perish every year thank to polluted water sources. Water pollution is a huge issue that is made more so by the fact that unfortunately, water is ...


    By Aquaread Limited

  • How to Deal with Drilling Waste

    At present, environmental protection is a basic state policy in China, and it has been a strategic mission and goal for our country to maintain a sustainable development of society, economy and environment. Along with the continuous improvement of environmental laws and the increasing environmental awareness among people, the departments concerned have successively enacted various environmental ...


  • Case study - high strength wastewater can be treated...FAST

    Installer: Spiers Construction, LLC. Distributor: Alternative Wastewater Systems, LLC Problem The Wholesale Meat (Owyhee) Packing Plant in Homedale, Idaho was established in 1989. After 20 years in business they were faced with an unfortunate situation, a failed septic system. The plant is located within a quarter mile of the Snake ...


    By Bio-Microbics, Inc.

  • Water Reuse Terminology

    All water on Earth is used and reused, over and over, in an elegant water cycle. Water reuse occurs in various ways on a daily basis. It happens when a community’s treated wastewater is discharged into rivers or other water bodies. If you live in a community downstream of another, chances are you are reusing water from an upstream town. Scientifically proven advances in water technology ...


    By WateReuse

  • Maintenance for septic tanks

    Septic tanks are widely used for on site sewage treatment for domestic homes which are not connected to the sewer system. Little attention is given to the septic tank until there are problems such as smells or poor drainage or ponding on the surface. A little maintenance of the septic tank can be very helpful in maintaining performance of the septic tank. The outflow from a septic tank percolates ...


    By Biofuture Ltd

  • Analysis of monitoring results of the separation and greywater treatment system at Chester Woods Park, Olmsted County, Minn.

    Introduction In 1993, Olmsted County installed an advanced individual sewage treatment system (ISTS) at the caretaker's residence at a County-owned park to demonstrate waste load reduction and downsizing of drainfield area. The subject system has two components--1) a composting/vermiculture blackwater system and a 2) aerobic graywater treatment system. The separation of the high strength ...


  • Retrofitting a classic

    Process aerators update historic city’s treatment plant St. Augustine, Fla., was founded by the Europeans in 1565, making it the oldest city in the U.S. Despite its history, this Floridian city has combined graceful aging and environmental zeal into a perfect blend of sustainability. When this pristine community started experiencing problems with its wastewater ...

  • Optimizing Wastewater Treatment

    ' Growing volumes of both industrial and municipal wastewater are being discharged to surface waters but the treatment provided frequently is inadequate to protect the desired uses of the receiving waters. With limited resources in terms of both institutional capacity and finance, governments face difficult choices in optimizing their investments in municipal systems and establishing practical ...


    By The World Bank

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