Ferric chloride liquidMain content: 38%-42%
Property: Red brown liquid. soluble in water, acidic aqueous solution, with oxidation corrosion effect on metals. Water soluble dilution of ferric chloride causes hydrolysis to produce iron hydroxide precipitation with strong cohesion. Usage: used for drinking water as purifier and waste water as the precipitant, also used for radio printed circuit and stainless steel industry as etching agent.
national standard: Industrial-grade ferric chloride GB1621-79 Used for wastewater treatment to remove the heavy metals and phosphate. Liquid ferric chloride is efficient cheap flocculant for drinking water, industrial water, industrial wastewater, sewage and swimming pool circulating water treatment, with significant precipitation of heavy metal and sulfide, decolorization, deodorization and oil removal, sterilization, phosphorus removal effect, to reduce the effluent COD and BOD etc. Compared with other wastewater treatment flocculant, the main characteristics of Ferric chloride liquid are as follows: Instead of flocculants, such as liquid or solid aluminium sulphate, polyaluminium chloride and polymeric ferric sulfate etc, cost of treatment is reduced by 30% above. flocculation performance is excellent, sedimentation rate is higher than that of aluminum salt flocculants (such as aluminium sulphate and polyaluminium chloride, etc.), the formed alum flowers are dense; to produces less quantity of sludge, and to greatly saves the sludge treatment cost.
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