Groundwater are drawn out for use in many areas around the country, though many of these areas found that the groundwater contains high contents of Fe and Mn, groundwater of this type can only be used after Fe and Mn are eliminated. CTM series deferrization and demanganization units incorporate the domestic and overseas off-the-shelf technologies for deferrization and demanganization, including using well pump overpressure jet air extraction, pipe type mixture dissolved oxygen, plate type deaeration and filter bed contact oxidization filtering, etc. and moving the outside conventional aeration and oxidation to the inside of the equipment. Only the well pump overpressure is required to enable the working of the equipment. It has significant advantages such as low energy consumption, small mounting space, simple process, stable performance, reduced total investment, etc. it can be widely used for treatment of groundwater drawn out for domestic and industrial uses in townships, rural areas, work sites, camp sites, industrial and mining bases, etc.
Technical specification:
Raw water: Fe ≤20 mg/L,
Mn ≤3 mg/L,
temperature >6～10℃,
alkalinity >2 mg/L
Content after treatment: Fe ≤0.3 mg/L, Mn ≤0.1 mg/L.
in case the raw water exceeds the contents specified above, several units of this equipment arranged in a multi-stage manner may be used.
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