| 摘要 |
FIELD: chemistry.SUBSTANCE: method of launching biological treatment plants involves feeding waste water into an aeration tank and biocenosis culturing in aeration conditions. Biocenosis culturing is carried out with continuous aeration for 36-48 hours with 0.5-1.0 m/h of air per 1 mof the aeration tank of the portion of clarified household wastes with addition of biologically active nitrogen and phosphorus compounds BOD:N:P=100:1:0.5. Adaptogen is simultaneously added with gradual growing, in 36-48 hours, in the wastes being treated of a given concentration of the reference component contained in adaptogen from 0 to 5*10maximum allowable concentration (MAC).EFFECT: invention provides faster launching of biological treatment plants, cuts the time for growing biocenosis; treatment of clarified household wastes begins after 5 days.3 cl, 1 tbl, 1 ex |
