Municipal Sewage Treatment
The municipal sewage pollution index types usually include chromaticity, TN, TP, pH, ammonia nitrogen, COD, BOD, LAS, benzene series, heavy metal, petroleum, animal and vegetable oil, excrement colon bacillus etc. With sound sewage biodegradability the process design is based on the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB18918-2002) currently executed in most provinces and cities. The removal rate reaches about 90%.
1. The process is featured by high performance-price ratio, easy operation, stable system etc.;
2. The system produced sewage is very few, with low impact on the environment.