| abstract |
The invention discloses a kind of methods in sewage disposal system service life for improving townm refuse collection system, by following operation：Periodic cleaning is carried out to the sewage pump of the sewage pumping station of sewage disposal system, and is cleaned using special cleaning, the special cleaning contains following parts by weight component：10-12 parts of sodium metasilicate, 15-20 parts of hydrogen peroxide, 12-15 parts of ethoxylated dodecyl alcohol, 8-12 parts of ethyl alcohol, 7-8 parts of surfactant, 6-8 parts of sodium pyrophosphate, first nitre file 3-5 parts, 6-8 parts of biological disinfectant, 25-30 parts of distilled water.The present invention improves cell environment, reduces environmental pollution；Improve the service life of sewage disposal system. |