Artesian sewage treating process

Application Number: 00110777
Application Date: 2000.08.10
Publication Number: 1278516
Publication Date: 2001.01.03
Priority Information:
International: C02F3/12;C02F3/28;C02F3/30;C05F7/00
Applicant(s) Name: He Baocai
Inventor(s) Name: He Baocai
Patent Agency Code: 21101
Patent Agent: zhang shuhua
Abstract The sewage treatment process includes the steps of cyclone sand-removing, anaerobic biological treatment, aerobic biological treatment and settling water-discharging, etc., which is characterized by that the sewage is passed through the anaerobic digestion pool which possesses alternatively-arranged upper and lower partions and degrading biological membrane in its interior, its top is covered with heat-insulating layer, and the aerobic digestion pool whose interior possesses high-density soft biological membrane to make active sludge separation under the condition of aeration, then the sediment sludge being in the pool can be completely returned into anaerobic digestion pool, and mixed with naerobic sludge. Said invention uses anaerobic degradation as main measure, and uses aerobic degradation as auxiliary measure, and can integratively treat sludge and sewage, and can convert the sludge into fertilizer.