... water treatment. 2. It can be used in disinfection of tablewares, sterilization of houses, hotels, hospitals and public places. It can ... also be used in environment disinfection of feeding fish, silkworm, livestock and poultry. 3. Moreover, it ... can be used in shrinkage resistance and weaving of wool, bleaching of textile and chlorination of rubber. It is harmless to people, and ...