by the harbin institute of architecture and engineering "in addition to iron - contact oxidation removal of iron" groundwater, iron, iron removal by contact oxidationprocess in addition to the production of lct groundwater by our company, is a kind of "iron" in addition to natural manganese sand, quartz sand is also available foruse. it is better than traditional aeration method of iron removal process has the advantages of simple process, less equipment, stable and reliable operation,strong adaptability to water quality, high treatment efficiency, notable economic benefit etc.. have been rapidly promoted in china, technology maturity. the process was awarded "the national science conference award", and listed in the national "code for design of outdoor water", in the "water supply and drainage design manual", high school textbook "water works".
the iron removing device for lct type pressure type of groundwater, the pressure filter tank, jet, rotor flowmeter, resistance orifice, backwash water pipe form a complete set of iron removing device. the device is suitable for iron content is not more than 10mg/l, ph value of not less than 5.5 of the groundwater iron removal treatment. after the treatment of water containing iron content of less than 0.3mg/l.in line with the national "drinking water health standards" requirements. especially,in small towns, rural water supply, water for industrial and mining enterprises of iron removal of groundwater and water softening pretreatment.
[range]
lct iron removing device suitable for iron content is below 10mg/l, the maximum not exceeding 15mg/l, ph value of not less than 5.5 of the groundwater iron removal treatment. after treatment, the water content of iron is less than 0.3mg/l, in line with national gb5749-85 "standard for drinking water quality". particularly suitable for small towns, rural water supply, industrial and mining enterprises tap water of groundwater in addition to iron and industrial water softening, pretreatment of desalting process.
[index]
1, this series of iron removing device processing capacity of 120-2400t/d.according to the demand of production capacity could be increased to 2500t/d.
2, the water content of iron is less than 15mg/l, the effluent can meet the nationaliron content of drinking water, industrial water, have special requirements on theiron content in water quantity, our company can design according to the requirements of special.
3, the device can be continuous or intermittent operation.
4, the filtration rate of 8-12m/h, backwashing strength 15l/cm2.
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