Dear M.Sonbol, Such ...
Published by Vitalijus Gediminas
Dear M.Sonbol,
Such chemical substance can be ozone. But this is a very expensive method, especially for large volumes of dyeing wastewater.The choice of an economical and ecological method depends on various factors: the volume of wastewater, the concentration of contaminants, the pH, the permissible purification efficiency, and others.