Water-saving technology for the home includes:
* Low-flow shower heads (sometimes called energy-efficient shower heads as they also use less energy, due to less water being heated).
* Low-flush toilets, composting toilets and waterless urinals, which can have a dramatic impact in the developed world, as conventional Western toilets use large volumes of water.
* Faucet aerators, which break water flow into fine droplets to maintain "wetting effectiveness" while using less water. As a bonus, they reduce splashing while washing hands and dishes.
* Wastewater reuse or recycling systems, allowing:
- Reuse of gray water for flushing toilets or for the garden, and
- Recycling of wastewater through purification at a water treatment plant.
* Having 4-minute showers using an hourglass timer.
* Waterless car washing products
For crop irrigation, optimal water efficiency means minimizing losses due to evaporation or runoff. An Evaporation pan can be used to determine how much water is required to irrigate the land. Flood irrigation, the oldest and most common type, is often very uneven in distribution, as parts of a field may receive excess water in order to deliver sufficient quantities to other parts. Overhead irrigation, using center-pivot or lateral-moving sprinklers, gives a much more equal and controlled distribution pattern, but in extremely dry conditions, much of the water may evaporate before it reaches the ground. Drip irrigation is the most expensive and least-used type, but offers the best results in delivering water to plant roots with minimal losses.
As changing irrigation systems can be a costly undertaking, conservation efforts often concentrate on maximizing the efficiency of the existing system. This may include chiseling compacted soils, creating furrow dikes to prevent runoff, and using soil moisture and rainfall sensors to optimize irrigation schedules.
Water efficiency differs from water conservation in that it focuses on reducing waste. A proposition is that the key for efficiency is reducing waste, not restricting use. It also emphasizes the influence consumers can have in water efficiency by making small behavioral changes to reduce water wastage and by choosing more water efficient products. Examples of water efficient steps includes fixing leaking taps, taking showers rather than baths, installing displacements devices inside toilet cisterns, and using dishwashers and washing machines with full loads.
2007-10-26 20:13:06
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answer #1
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answered by Duke of Tudor 6
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Through rain water soak pits. It needs some space, a relatively low level ground and some efforts to dig a pit, fill first with coarse gravel, then with fine gravel or sand and finally with some sort of mesh to filter the water. Then some trenches to lead the water say from roofs to the pit. The depth of the pit from the ground should be at least 6 feet. and the area may be 6 ft by 10 ft. This is also known as rain water harvesting.
2016-04-10 08:40:10
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answer #2
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answered by Anonymous
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There are a lot of ways that you can help in conserving water, like when you are watering plants you may use sprinkler, when you are bathing use a water dipper instead of shower, use glass during your toothbrushing session, ensure that there are no leaks in all your water pipe lines, use the water from laundry in cleaning the garage or any open space... and a lot more!
2007-10-26 16:02:39
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answer #3
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answered by car 1
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Invest in a water butt, put a brick in the fill tank of the lavatory and turn the tap off while cleaning ur teef.
2007-10-27 08:40:14
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answer #4
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answered by Anonymous
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Xeriscape. No lawn and all native plants that do not need watering. Outdoor watering uses the majority of water in most homes.
2007-10-26 14:41:24
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answer #5
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answered by campbelp2002 7
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Turn off the faucet as soon as you are done with the sink.
Watch your sprinklers.
Don't wash your car too often, and if you do use the water sparingly.
2007-10-26 13:13:12
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answer #6
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answered by . 7
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Zero landscaping. Find plants that indigenous to your area and landscape with those. Also use smaller loads for laundry brecuase clothes come cleaner and tend to be washed less if you have smaller loads.
2007-10-27 04:56:07
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answer #7
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answered by Anonymous
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Hi Sawyer :)
A- Don't flush the toilet for a single pee...
B- Use a single small glass of water to brush your teeth.... you can wet your toothbrush with paste on it in the glass first before you brush, then you can use the rest to rinse your mouth when you're done.
Snow :) :) :)
2007-10-26 13:20:09
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answer #8
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answered by Anonymous
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If no dishwasher...use less water...do not run the water while brushing teeth...quicker shower somehow...My dad and his wife leave pee in the toilt, I can't do that.
2007-10-26 13:13:07
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answer #9
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answered by ugh192 4
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Put an aeriator on your shower head. put a brick in the fill tank of youe toilet.
2007-10-26 13:18:11
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answer #10
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answered by Anonymous
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