Greywater (or grey water, sullage, also spelled gray water in the United States) refers to domestic wastewater generated in households or office buildings...

public facilities that exist in the locality.: 10  Sub-types of sewage are greywater (from sinks, bathtubs, showers, dishwashers, and clothes washers) and...

distinguished from greywater, which comes from sinks, baths, washing machines, and other household appliances apart from toilets. Greywater results from washing...

A constructed wetland is an artificial wetland to treat sewage, greywater, stormwater runoff or industrial wastewater. It may also be designed for land...

(also known as drain water heat recovery, waste water heat recovery, greywater heat recovery,[citation needed] or sometimes shower water heat recovery[citation...

digestion Biogas Landfill gas extraction Composting Alternative fuel vehicles Greywater Solar panels Silicon-based Photosynthetic "Gratzel cells" (Titanium dioxide)...

public, shared (most common is household level) Inputs blackwater (waste), greywater, brownwater Outputs Fecal sludge, effluent Types Single tank or multi-chamber...

construction with the dual functions of growing plants and purifying greywater. It was designed by Folke Günther in Sweden. Inspired by the "Sanitas...

a building's internal stop-tap for water supply, inspection holes for greywater or sewage lines. Mechanical rooms typically house the following equipment:...

ships are regulated by the 2013 VGP. Pursuant to a state law in Alaska, greywater must be treated prior to discharge into that state's waters.[citation...