低水力停留时间氧化沟的改造与调控

Reconstruction and Regulation of Low HRT Oxidation Ditch

介绍了重庆某区污水处理厂通过设备优化改造,以及精确曝气和氧化还原电位指导运行的优化调控,使这一在短水力停留时间下运行的氧化沟工艺污水处理厂能够在最佳工况下运行,实现了出水水质稳定达标排放。

Through the optimized modification of equipment, precise aeration and optimized regulation of ORP guiding operation, a WTTP of Chongqing with the low HRT oxidation ditch can be operated in the optimal condition, and a stable discharge water quality is achieved.