We need to reduce waste water to be able to have more water to replenish on its own. Remember waste water is and cannot be replenish and be use for the future. So, we need to reduce it. Conserve water.
To reduce waste.
As the water seeps underground it applies pressure on the underlying rock & also lubricates the fault thereby triggering an earthquake or increasing its intensity. Thus waste water should be pumped down to reduce the extent of destruction caused by earthquakes.
its a special type of grinder used in waste water treatment plant to reduce the size of the particles in the raw waste water.
Do not waste water.
You can reduce the waste by reducing the trash
One should not throw waste in water. Industrial waste should not be leaked in water bodies.
dont use bad things
You can reduce organic matter by encouraging aerobic activity of the microbes in a septic system.
It ensures no wastage of water as waste water is recycled. It also helps to reduce Singapore's dependence on other countries for water.
You can reduce the waste by reducing the trash
reduce and re-use.
d. more efficient plumbing uses less water and creates smaller volumes of waste