After primary and secondary treatment processes, disinfection is necessary to eliminate pathogens present in the treated wastewater. Chlorine has been a traditional disinfectant in sewage treatment, but due to concerns about chlorine by-products and their environmental impact, alternative disinfectants like ozone and ultraviolet (UV) light have gained popularity. Ozone is a powerful oxidant that effectively kills bacteria and viruses, while UV light offers a chemical-free disinfection method. The choice of disinfectant depends on various factors, including cost, effectiveness, and environmental considerations.
4. Reputation and Experience A supplier’s track record in the industry can be a good indicator of their reliability. Look for suppliers with years of experience and positive reviews from other clients. This can provide peace of mind that you are choosing a supplier who understands the complexities of boiler chemical management.