Reclaimed water reuse refers to the appropriate treatment of wastewater or rainwater to achieve certain water quality indicators and meet certain usage requirements for reuse. This technology can effectively save water resources while reducing the impact of wastewater discharge on the environment.

The technology of reclaimed water reuse is widely used in industries, municipal administration, agriculture, and other fields, including circulation cooling and cleaning in industrial production processes, greening, sprinkler irrigation, road flushing in urban construction, as well as irrigation and aquaculture in farmland.

General process flow: collection system → filtration system → ultrafiltration system → reverse osmosis system → reuse water storage