Working Principle:
Iron and Manganese Removal Unit utilizes the oxidation method to oxidize the low valence iron ion and manganese ion to high valence ions which will be removed by absorption and filtration so as to achieve the purpose of to reduce iron and manganese content in water.

 

Features:
1\Aerator part do not need addition of chemical and activator, only need to add a small quantity of air which can reduce operation cost.
2 \The main body of equipment combines strong oxidation reaction, separation method sand remover,
grouping suspended pound into one unit. The materials fall into two categories: carbon steel and stainless steel.
3\The filter part equipped with self-back flush unit, do not need back flush pump, which can lessen floor space, and reduce cost.
4\Pressure-type filtration has higher back flash intensity which can have the filter layer washed evenly, clearly, lower back-flash time and longer filtrating period, and extend the filter-media service time.
5\The equipment can supply water to end-user or water supply pipeline directly, do not need clean water tank and secondary pump station, which can reduce investment and avoid secondary pollution.

 

Application
The equipment mainly is applied in high content of iron and manganese water area, in order to use the ground water as water source.

 

 

Technical performance:
Air and water mixing time: 3-5min;
Filtration Speed; 10-14m/h;
Back flush Intensity; 14-18L/m2.s
Filter layer thickness:1.0-1.2 meter;
Working pressure :0.2-1.0MPa
Application scope :inlet water: iron content≤20mg/L ,manganese ≤10mg/L, Outlet water: iron less than 0.3 mg/L, manganese less than 0.1 mg/L