In the traditional sewage treatment process, denitrification is often achieved through nitrate nitrogen, which can not maximize the use of carbon source, which is an important reason for restricting the simultaneous nitrogen and phosphorus removal of low carbon and nitrogen ratio sewage. Compared with traditional methods, EBO-SND ™ The process of simultaneous short-pass nitrification and denitrification can save 25% energy consumption and 40% carbon source, and has the advantages of shortening reaction time and reducing sludge output.

Based on the exploration of Yibo Environmental Protection in the field of aeration and anaerobic anoxia for many years, it has creatively developed a bioreactor suitable for simultaneous nitrification and denitrification. Through intelligent control and measures, the ecological environment of the biochemical system is created to ensure microbial symbiosis and realize simultaneous nitrification and denitrification. Combined with high-efficiency sedimentation equipment, the sludge concentration (MLSS) in the reactor can be maintained at 7000-8000mg/L, and even in the northern winter environment, the effluent can be guaranteed to meet and exceed the standard of Grade A under the premise of low energy consumption

 Saving carbon source cost

 Reduce operating costs

 Efficient removal efficiency

Application scenario:

+Sewage treatment plant project in cold winter area

+Sewage renovation projects that need to reduce operating costs

+Sewage plants with uncoordinated C/N/P ratio in sewage

+Energy-saving renovation projects for existing sewage plants