According to the water inflow and water quality conditions, the appropriate reaction conditions are configured and controlled to achieve efficient denitrification and nitrification reaction degradation process of organic pollutants.
① Unique biochemical combination of denitrification, digestion and post denitrification, digestion can effectively degrade the organic matter, ammonia nitrogen and total nitrogen d other pollutants in the leachate;
② Continuous high efficiency aeration with jet flow and control of the dissolved oxygen at 3-5mg/L in digestion tank will effectively degrade most of organic matter;
③ High removal rate: organic COD removal rate of 98%, ammonia nitrogen removal rate of 99%, total nitrogen removal rate of 98%;
④ A variety of forms: biochemical system can be built in the form of steel-concrete structure, steel assembly tank, and enamel assembly tank;
⑤ Load tolerance: adapt to different seasons, different amount of high load sewage treatment and has important engineering application value;
Scope of application
Biological treatment of landfill leachate
Changzhou Municipal Waste Treatment Center Leachate Treatment Project;
Shanghai Laogang Municipal Waste Sanitary Landfill Plant Phase IV Leachate Treatment Upgrade Engineering MBR system; Sanya Landfill Leachate Treatment Plant BOT Project.