The secondary biological treatment of municipal sewage was treatment to reuse for power plant.
The first process was BAF process, then the effluent treated by lime coagulation and clarification treatment processes, and power plant various types wastewater only treated by single lime treatment process.
In illustration design capability of wastewater treatment system was 1000m3 / h.
After treatment, the system effluent can be reused as boiler feed water system, auxiliary cooling water system, miscellaneous water.