FIELD: sewage treatment. SUBSTANCE: method involves the contact of sewage to be treated with root system of plant showing high absorbing capacity, for example, black poplar, Zebrina pendula, Chinese hibiscus. Depending on species plant used amount of wet root mass is 3.3-18 kg/cub.m treated water. Method is used for treatment of domestic, industrial and cattle breeding complex sewage. EFFECT: enhanced effectiveness of treatment. 3 tbl
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