A/O工艺硝化与反硝化反应专家系统的建立及应用

Establishment and application of nitrification and denitrification expert system in A/O process.

以人工合成废水为研究对象,考察了A/O脱氮工艺氨氮和总氮去除影响因素及其处理效果,根据试验结果和调研结果建立了A/O脱氮工艺专家控制系统.实际运行表明,利用硝化和反硝化反应专家控制系统可快速获得氨氮和总氮去除率降低的原因及其解决途径,实现达标、稳定、高效、低耗的目标.

Ammonium nitrogen and total nitrogen removal influence factors and treating effect of A/O nitrogen removal process were investigated using synthetic wastewater as studied object. The A/O nitrogen removal process expert control system was established based on experiment results and expert knowledge. The practices demonstrated that utilizing nitrification and denitrification expert control system could obtain quickly the causes and solution ways of the reducing of ammonia nitrogen and total nitrogen removal rates, reaching the objectives of meeting standard, stability, high efficiency and low cost.