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2. Solid Waste Authority of Central Ohio - Wikipedia

   en.wikipedia.org/wiki/Solid_Waste_Authority_of...

   Grants for schools, nonprofits, government entities and events to offset the cost of recycling efforts [12] Public education to educate consumers about the right ways to recycle [13] Drop-off centers for recycling, household hazardous waste, electronic waste, pharmaceutical waste and other items that should be diverted from the landfill [14] [15]

3. Water heat recycling - Wikipedia

   en.wikipedia.org/wiki/Water_heat_recycling

   Installation of a double-walled copper-on-copper heat exchanger in a vertical section of the master drain line in a Canadian home (2007) Water heat recycling (also known as drain water heat recovery, waste water heat recovery, greywater heat recovery, [citation needed] or sometimes shower water heat recovery [citation needed]) is the use of a heat exchanger to recover energy and reuse heat ...

4. Waste treatment - Wikipedia

   en.wikipedia.org/wiki/Waste_treatment

   2.1 Agricultural waste water treatment. 2.2 Industrial wastewater treatment. 2.3 Sewage treatment. ... Sewage treatment is the treatment and disposal of human waste.

5. AOL

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   The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

6. Wastewater treatment - Wikipedia

   en.wikipedia.org/wiki/Wastewater_treatment

   Treated wastewater can be reused as reclaimed water. [3] The main purpose of wastewater treatment is for the treated wastewater to be able to be disposed or reused safely. However, before it is treated, the options for disposal or reuse must be considered so the correct treatment process is used on the wastewater.

7. Water heating - Wikipedia

   en.wikipedia.org/wiki/Water_heating

   In traditional plumbing in the UK, the space-heating boiler is set up to heat a separate hot water cylinder or water heater for potable hot water. Such water heaters are often fitted with an auxiliary electrical immersion heater for use if the boiler is out of action for a time. Heat from the space-heating boiler is transferred to the water ...