What is the biological deodorization system used in STP?
The generation and emission of odorous compounds such as hydrogen sulfide (H2S), ammonia (NH3) and various volatile organic compounds (VOCs) is a common problem in WWTP. Among these, the case of coastal WWTPs in areas with high population seasonality, such as tourist localities, is especially problematic. The deodorization systems of these WWTPs must be capable…