Waste water treatment - by addn. of medium produced by reaction of hydrohalic acids with ternary clay minerals

摘要

Waste water contg. dissolved, emulsified or suspended substances can be treated by a medium produced by the reaction of hydrohalic acids or hydrolysing metalli salts of these acids with ternary clay minerals and with gp. II elements. Carbon is used as the catalyst. Anion or cation active substances can be added to the medium which can be produced by altering the mixing ratio by neutral, acid or alkaline reactions. Process is used in a wide range of pH-values.