About Chi Chun Tangshan Water Works Co., Ltd. In addition to the development of iron and manganese filtration equipment, using advanced process design processing technology, can effectively remove iron and manganese in the water, so as to achieve bleaching to taste water to pass security compliance requirements. Origin when groundwater containing Fe and Mn by the addition to iron and manganese filter device, pre-pretreatment aeration device with added oxidants, have made of iron in water (manganese) ions begins to oxidize, at which time flows manganese sand filter layer , will further contact oxidation reaction occurs, so the role of water in biological and physical entrapment filter surface adsorption of multi-level filtration, the water stepwise precipitation of iron and manganese ions so as to be completely absorbed removed. Principle JCSW-CTM series of iron and manganese in addition to water treatment equipment consists of an aeration device, biofilter backwash pump and other components. This device uses a new filter medium JCSW series dedicated inter ferromanganese media, both manganese sand, quartz sand, activated carbon multiple effects, with good filtration and flocculation sedimentation, treated effluent reached drinking water health standards. JCSW special features 1. In addition to the initial run of iron and manganese filter that is able to iron, manganese sand compared to its maturity shortened. 2. In addition to color has to taste function. 3. light weight, easy to backwash and backwash long period, good results. 4. Operation and backwash pump can be equipped with the same type, each other back. Scope Widely used in underground drinking water except ferromanganese; urban, rural centralized water supply; industrial water. 

keywords: In addition ferromanganese, ferromanganese except equipment, water treatment, water treatment equipment, sewage treatment,