Water treatment technology has a wide range of applications, deeply integrated into various aspects of industry, agriculture, daily life, and ecological environment governance, becoming a key technological support for ensuring water resource security and promoting sustainable development.
Industrial Sector: Ensuring Production Water and Wastewater Reuse
In industrial production, water treatment technology not only provides high-quality water that meets process requirements but also undertakes the important tasks of wastewater treatment and resource reuse:
Electronics and Semiconductor Industry: Employing ultrapure water preparation technology to remove ions and particles from water, ensuring a clean environment for the manufacture of high-precision products such as chips and panels.
Pharmaceutical Industry: Ensuring the sterility and pyrogen-free state of injection water and process water through multi-stage filtration, reverse osmosis, and ultraviolet disinfection processes, ensuring drug safety.
Chemical and Petrochemical Industry: Using technologies such as chemical precipitation and membrane separation to treat wastewater containing heavy metals and organic toxins, achieving compliant discharge or recycling.
Steel and Power Industry: Applying coagulation sedimentation, reverse osmosis, and circulating cooling water treatment technologies to reduce fresh water intake and improve system operating efficiency.
Municipal and Domestic Water Use: Ensuring Public Health and Urban Operation Urban water supply and wastewater treatment systems rely on mature water treatment technologies to ensure the safety of residents' drinking water and the cleanliness of the environment:
Tap Water Purification: Raw water is treated to meet drinking water standards through conventional processes such as flocculation, sedimentation, filtration, and disinfection.
Domestic Wastewater Treatment: Wastewater is biochemically treated using technologies such as activated sludge processes and MBR (membrane bioreactors). The effluent can be used for landscaping, toilet flushing, and other greywater reuse applications.
Greywater Reuse System: Greywater treatment facilities are established in residential areas and public buildings to achieve on-site treatment and reuse of greywater from bathing, laundry, etc., significantly reducing urban water pressure.