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在生活饮用水的净化过程中,消毒工艺是必不可少的一环。为了人们的身体健康,首先要保证饮用水在流行病学上的可靠性与安全性,通过消毒使水中致病的有害微生物杀死或灭活。目前全球普遍采用加氯的方式来完成饮用水消毒,加氯消毒主要有三种途径:氯气消毒、二氧化氯消毒、电解次氯酸钠消毒。氯气消毒是最早普及的消毒方式,也是最常见的消毒方式,消毒效果好,费用较低,但氯气加压成液氯的运输方式对氯瓶的安全
In the purification of drinking water, disinfection process is an essential part. For the sake of people’s health, we must first ensure the epidemiological reliability and safety of drinking water, kill or inactivate the harmful microorganisms that cause in water by disinfection. At present, chlorination is commonly used to sterilize drinking water in the world. There are mainly three ways for chlorination: chlorine gas disinfection, chlorine dioxide disinfection and electrolytic sodium hypochlorite disinfection. Chlorine disinfection is the first universal method of disinfection, disinfection is the most common way, disinfection effect is good, the cost is lower, but the pressure of liquid chlorine chlorine into chlorine bottles of transport security