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2. External floating roof tank - Wikipedia

   en.wikipedia.org/wiki/External_floating_roof_tank

   The roof rises and falls with the liquid level in the tank. [1] As opposed to a fixed roof tank there is no vapor space in the floating roof tank (except for very low liquid level situations). In principle, this eliminates tank breathing loss and greatly reduces the evaporative loss of the stored liquid. There is a rim seal system between the ...

3. Floating solar - Wikipedia

   en.wikipedia.org/wiki/Floating_solar

   Floating solar. Floating solar or floating photovoltaics (FPV), sometimes called floatovoltaics, are solar panels mounted on a structure that floats on a body of water, typically a reservoir or a lake such as drinking water reservoirs, quarry lakes, irrigation canals or remediation and tailing ponds. [1][2][3][4][5] The systems can have ...

4. Solar water heating - Wikipedia

   en.wikipedia.org/wiki/Solar_water_heating

   Costs and payback periods for residential SWH systems with savings of 200 kWh/month (using 2010 data), ex maintenance costs, subsidies and installation costs Country Curr­ency System cost Subsidy(%) Effective cost Electricity cost/kWh Electricity savings/month Payback period(y) Brazil: BRL: 2500 [53] 0: 2500: 0.25: 50: 4.2 South Africa: ZAR ...

5. Drain-waste-vent system - Wikipedia

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

   A drain-waste-vent system (or DWV) is the combination of pipes and plumbing fittings that captures sewage and greywater within a structure and routes it toward a water treatment system. It includes venting to the exterior environment to prevent a vacuum from forming and impeding fixtures such as sinks, showers, and toilets from draining freely ...

6. Stormwater fee - Wikipedia

   en.wikipedia.org/wiki/Stormwater_fee

   Stormwater fee. A stormwater fee is a charge imposed on real estate owners for pollution in stormwater drainage from impervious surface runoff. This system imposes a tax that is proportional to the total impervious area on a particular property, including concrete or asphalt driveways and roofs, that do not allow rain to infiltrate.

7. Stormwater - Wikipedia

   en.wikipedia.org/wiki/Stormwater

   t. e. Stormwater, also written storm water, is water that originates from precipitation (storm), including heavy rain and meltwater from hail and snow. Stormwater can soak into the soil (infiltrate) and become groundwater, be stored on depressed land surface in ponds and puddles, evaporate back into the atmosphere, or contribute to surface runoff.

8. Storage tank - Wikipedia

   en.wikipedia.org/wiki/Storage_tank

   Some storage tanks need a floating roof in addition to or in lieu of the fixed roof and structure. This floating roof rises and falls with the liquid level inside the tank, thereby decreasing the vapour space above the liquid level. Floating roofs are considered a safety requirement as well as a pollution prevention measure for many industries ...

9. Squatters impact more than just homeowners, community ...

   www.aol.com/news/squatters-impact-more-just...

   August 19, 2024 at 7:25 PM. A squatter living on another person's property can cost homeowners thousands in maintenance costs, court fees and other unwanted expenses, but the homeowner is not the ...