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  2. Water heat recycling - Wikipedia

    en.wikipedia.org/wiki/Water_heat_recycling

    When recycling water from a bath (100–150 litres) or shower (50–80 litres) the waste water temperature is circa 20–25 °C. An in-house greywater recycling tank holds 150–175 litres allowing for the majority of waste water to be stored. Utilizing a built in copper heat exchange with circulation pump the residual heat is recovered and ...

  3. Greywater - Wikipedia

    en.wikipedia.org/wiki/Greywater

    A clothes washer grey water system is sized to recycle the grey water of a one or two family home using the reclaimed water of a washing machine (produces 15 gallons per person per day). [20] It relies on either the pump from the washing machine or gravity to irrigate. This particular system is the most common and least restricted system.

  4. Hydraloop Systems - Wikipedia

    en.wikipedia.org/wiki/Hydraloop_Systems

    The Times, in its coverage, estimated that Hydraloop Systems reduces both mains water and sewage run-off by 45 percent. [23] [24] Hydraloop systems treat greywater from shower, bath, and optionally washing machine as well as condensation water from tumble dryer, heat pump, and air conditioning. [25] [26] [27] [28]

  5. Brac Systems - Wikipedia

    en.wikipedia.org/wiki/Brac_Systems

    Brac Systems Inc. was founded by Dennis Yasar [1] in Montreal, Quebec, in February 2005. Brac Systems began with the development of the GRS greywater recycling systems in 2005. Later, it manufactured and marketed greywater, rainwater and blackwater recycling systems. Brac's residential greywater recycling systems (RGW Systems) capture greywater ...

  6. Materials recovery facility - Wikipedia

    en.wikipedia.org/wiki/Materials_recovery_facility

    A materials recovery facility for the recycling of domestic waste Clean materials recovery facility recycling video. A materials recovery facility, materials reclamation facility, materials recycling facility or multi re-use facility (MRF, pronounced "murf") is a specialized waste sorting and recycling system [1] that receives, separates and prepares recyclable materials for marketing to end ...

  7. A class-action lawsuit offers free cash to many LADWP ... - AOL

    www.aol.com/news/class-action-lawsuit-offers...

    In a tentative settlement, the Los Angeles Department of Water and Power has agreed to repay customers who were charged too much for sewer service from May 2016 to June 2022.

  8. Drain-waste-vent system - Wikipedia

    en.wikipedia.org/wiki/Drain-waste-vent_system

    In the U.S., every plumbing fixture must also be coupled to the system's vent piping. [1] Without a vent, negative pressure can slow the flow of water leaving the system, resulting in clogs, or cause siphonage to empty a trap. The high point of the vent system (the top of its "soil stack") must be open to the exterior at atmospheric pressure.

  9. Recycling in the United States - Wikipedia

    en.wikipedia.org/wiki/Recycling_in_the_United_States

    The Stanolind Recycling Plant was in operation as early 1947. [32] Another early recycling mill was Waste Techniques, built in Conshohocken, Pennsylvania in 1972. [citation needed] Waste Techniques was sold to Frank Keel in 1978, and resold to BFI in 1981. Woodbury, New Jersey, was the first city in the United States to mandate recycling. [33]