The improvement of sewage treatment capacity and effluent quality lays a foundation for the utilization of recycled water

Water shortage areas should take reclaimed water as the priority water source and the first water source for industrial water

For the use of industrial recycled water, Hu Hongying suggested that in water-scarce areas, industrial enterprises and parks should work closely with urban recycled water production and operation units, plan and equip pipe network facilities, and use recycled water as the priority water source and the first water source for industrial water.

At the same time, the scientific and technological support of sewage resource utilization should be strengthened. Strengthen the basic research on the risk and control of sewage resource utilization, and develop the theory and method system of standard formulation of recycled water utilization; Research and development of integrated low-cost, high-performance waste water recycling and treatment technologies, processes and equipment.

In addition, we must improve the standard system for the utilization of sewage resources. Research on statistical methods and systems of sewage resource utilization, evaluation methods and norms of sewage resource utilization benefits, and form a scientific and unified statistical system. We will accelerate the formulation of technical specifications and risk management standards for the ecological and environmental utilization of recycled water, and gradually formulate and revise standards for the classification and quality of sewage resource utilization, evaluation standards and supervision standards.