Studied the effects of various DO and C/N on simultaneous nitrification and denitrification in treating ammonia nitrogen wastewater by SBR and explored the rules and characteristics of SBR technique.

• 采用SBR工艺处理氨氮废水,研究不同的DO和C/N对同步硝化反硝化的影响,探索硝化反硝化一体化工艺的规律和特性。