3. to release the water used is how water flows that use renewable and recycled through. The process to improve the quality of water, such as water used in industrial plants. Hotels and hospitals
3. Bring water to circulate A method of recycling used water for reuse. Through the process of improving water quality, such as water reuse, industrial, hotel, hospital.
3. The water use circulation. As a way to bring water circulating waste recycling through process improve water quality, such as the water used in industry. Hotel Hospital