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sodium hydrosulphide is widely used in life
time2012/03/15
sodium hydrosulphide is widely used in life, production water, sewage, industrial waste water purification, low temperature and low turbidity water purification, paper, petrochemical, power plant ash waste water recycling, printing and dyeing, wool, waste water to the COD, BOD and SSdecolorizing purification of the traditional inorganic coagulant for low molecular weight crystalline salt of sodium hydrosulphide with traditional inorganic coagulants fundamental difference is that the composition andstructure of sodium hydrosulphide varied by the shape of multi-hydroxy complexes and polymers, amorphousinorganic polymer,