Various types of wastewater, electroplating, leather wastewater treatment efficiency significantly; of wastewater and sewage in the removal of various heavy metal ions close to 100%; processing and low cost. It is the production of iron salt, iron oxide red, mordant wet method, in particular, high-quality materials ideal for red iron oxide.
Ferric chloride and efficient production of basic raw materials used directly for sewage, wastewater treatment, it has a wide range of applications. The production of iron salt, inorganic iron oxide pigments of the basic raw materials; catalyst for organic dyes, mordant textile industry; marble, granite, agate colorants. Used in metallurgy, electroplating, electro-brush plating, chemical industry and so on.