Notes on the use of hypochlorous acid disinfectant As residents need to fight the COVID-19 epidemic, every household begins to pay attention to the use of disinfectants, hypochlorous acid disinfectant and other disinfection products are crowded into every household. But how much do we know about the proper use of disinfectants? Next we will explain the relevant use of it.
1 day ago
Sewage treatment is divided into the following technologies 1, adsorption regeneration (contact stability) method；2, biological nitrogen and phosphorus removal process (A/A/O)；3. Batch activated sludge process (SBR)；4. Continuous influent cyclic delay aeration activated sludge method (ICEAS)；5, oxidation ditch