(NF)UF+RO water reuse system
The effect and advantage of the reuse system:
Alleviate watersupply shortage:taking newly built buildings as the main object it is an effective measure to alleviate water supply shortage in areas with water supply shortage;
Protect public waters:With the rapid development of urban construction scale andindustry and rapid increase of sewage discharge,the water reuse system is an effective measure to reduce the load on urban drainagesystems and protect public waters;
Ensure water supply for residents:It ensures a stable water supply in the dry season and provides a good environmentfor urban residents;
Rational use of water resources:It has realized the rational development and utiization of regional water resources,saved water resources,reduced water pollution,and created conditions for the sustainable developmentof the city.
The application field:
It is suitable for the reuse of water in most industrial wastewater fields,such as paper making wastewater,printing and dyeing wastewater,fine chemical wastewater,petrochemical wastewater, coal chemical wastewater,pharmaceutical wastewater,mineral processing wastewater,metallurgical industry wastewater,power plant wastewater,mechanical processing wastewater,and municipal sewage field.
Advantages:
01 The UF system is used to remove suspended solids and colloids in wastewater to ensure the water quality requirements of the RO system.After RO system treatment,more than 98% of soluble solids,COD,etc.are removed to ensure that the water produced by the system meets the water quality standards forreuse.
02 water treatment facilities have a small footprint,low engineering investment,low energy consumption,low treatment costs,and lowsludge production.