临港新城污水处理厂工程近期实施方案设想

Idea about Recent Execution Scheme for Linggang WWPT

临港新城污水处理厂建设完成后,短期内可能因污水量较小而无法满足生物反应池的正常运行,为此提出了采用物化法作为短期内的实施方案来解决该问题。当进水水量为2500m3/d时采用厂区中水处理设施为物化法处理设施;当水量为2500～9000m3/d时增设1套6500m3/d提升混凝设备,采用厂区曝气沉砂池作为沉淀池来处理进水;当水量大于9000m3/d时启用污水厂生物工艺处理进水。该实施方案不仅投资少,且见效快。

After completed, Lingang WWTP would might happened that the amount of inlet water is not enough to maintain normal operation of bio-reactor pool in short period of time. The physical and chemical art is applied for sewage treatment to deal with this problem in short-term. When the flux of inlet water is 2 500 m^3/d,plant＇ s gray water treatment facility can be applied for physical and chemical treatment. When flux if between 2 500 to 9 000 m^3/d, one set of flocculation equipment with 6 500 m^3/d should be added and aerobic grit chamber should be used as final sedimentation tank. When flux is over 9 000 m^3/d, biological art can be started.