Process for purification of waste waters from the dyes

摘要

The invention relates to the purification of the waste waters from the dyes, used in the textile and others industries. The summary of the invention consists in the fact that the purification from the dyes is carried out by the waste waters treatment with the diatomite and the powder of the apricot stoneshell mixture in the mass relation 1,0:0,8. The technical result of the invention consists in the increasing of the dyes purification degree of the waste waters by utilisation of the highporouse sorbent. Claims: 1 Fig.: 3