The adoption that develops a success by the Chinese Academy of Sciences is natural and steatitic with water the sorbent of steatitic production, can undertake handling to the industrial waste water such as papermaking, chemical industry, leather, printing and dyeing, and but relatively reduce processing cost substantially. Current, this project promotes a center to be popularized to the whole nation by Langfang city productivity.

Be in to make a large number of liquid waste are handled economically feasible, need to reduce inorganic agent dosage on one hand, return the cost that can reduce inorganic agent itself on the other hand. Use this sorbent to handle liquid waste, basically be the synergism that uses sorbent and earthen bowl salt, magnesian salt, do not need to add large equipment, after undertaking be improvemented appropriately to original establishment can better use. At the same time because basically use sorbent of natural and mineral production, raw material cost is inferior.