It is proposed to combine the mechanical method of purification with a chemical method, i.e., to modify the fibrous sorbents with complex-forming preparations. Such preparations are able to “work” as a result of interaction both with the fiber and with the dye to form a stable complex that retains the dye in the filtering layer of sorbent.

中文翻译：

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纤维吸附剂对染料生产废水的改良纯化

提出将机械纯化方法与化学方法相结合，即用复合物形成的制剂改性纤维状吸附剂。由于与纤维和与染料的相互作用，这样的制剂能够“起作用”，以形成稳定的络合物，该络合物将染料保留在吸附剂的过滤层中。