chloramination造句

• Or some combine chlorine with ammonia in a disinfection method called chloramination.
• "' Chloramination "'is the treatment of drinking water with a chloramine disinfectant.
• HAAs can be formed by chlorination, ozonation or chloramination of water with formation promoted by slightly acidic water, high organic matter content and elevated temperature.
• To treat the raw water, the bureau uses a process called chloramination, which disinfects the water with chlorine then adds ammonia to prolong the chlorine's effectiveness.
• The piped drinking water supplied in most urban areas is treated by chlorination or chloramination, adding small amounts of substances that inhibit potentially dangerous micro-organisms but are harmless to animals.
• Much of the recent discussion about chloramine has focused on N-nitrosodimethylamine ( NDMA ), and it is critical to distinguish between chloramine and NDMA . NDMA can be a byproduct of chloramination or chlorination, but drinking water is not a major source of exposure to NDMA . The biggest sources of human exposure to NDMA are tobacco smoke, chewing tobacco, bacon and other cured meats, beer, fish, cheese, toiletries, shampoos, cleansers, interior air of cars, and household pesticides.