... to neutrality with the white lime.B.Solution preparation1. Start agitation of the inorganic flocculant pot, feed poly( aluminum chloride) to ... ,we can get 5% poly( aluminum chloride) solution.2. Start agitation of the organic flocculant pot, feed decolorant to water slowly ... we can get 3‰ decolorant solution.C. decolor treatment1.Start agitation of wastewater pool at high stirring rate,and feed the ...