As the water consumption increased due to the increase of the population and the improvement of the living standard, the usage amount of the water was increased. In spite of this quantitative expansion and technological development, the number of waterworks produced does not give the confidence that water quality can be reliably consumed to the people. It is our reality that we use rivers which are not exposed to pollution caused by sewage and wastewater from city and industry. Therefore, it is stopped due to water shortage due to seasonal gravity of rainfall, And to the state of being in a state of extreme confusion. Therefore, it is required to develop a water supply system to improve the water quality of the water source and secure the insufficient amount of water. Although it is not limited to the sewage treatment water source, it is most effective to reuse sewage treatment water as a source of water due to the lack of water resources in reality. Therefore, it is generally considered that the treated water discharged to the sewage end treatment equipment ) Can be used as it is, or the tertiary treatment and the altitude treatment can be used.;Unlike the conventional treatment method, the newly developed water purification system (FCS + Biofilter + RO) is composed of FCS system composed of floc formation, flocculation, stabilization and microorganism water treatment process And a reverse osmosis (RO) process, which is a salt removal process including chlorine ion, is one of the fields of environmental technology development.;The FCS-Biolter system is a newly developed method to stabilize the quality of the treated water, reduce the size of the treatment facility, and improve the operation method compared to the standard activated sludge method. It is a sewage treatment system for low-It is possible to obtain a fairly good treated water quality with a removal rate of soluble salts such as BOD, COD, SS, turbidity, coloring matter and chlorine ion is 95-100% when RO (Reverse Osmosis) It is a new heavy water system that can supply water by securing a new water source by using treated water, securing river maintenance water, and reducing pollution of water quality in the water area.
展开▼
