二氧化氯消毒技术在村村通自来水中的应用

DISINFECTION TECHNOLOGY WITH CHLORINE DIOXIDE IN THE WATER SUPPLY FOR VILLAGES

二氧化氯是一种优良安全的消毒剂。目前对于饮用水的消毒,主要是采用亚氯酸钠法和氯酸钠法技术的设备进行的。二氧化氯消毒剂通过二氧化氯发生器边生成边投加连续进行,投加量应符合规范要求,有手动调节投加和自动调节投加两种。实践表明,该消毒技术特别适用于分散的村镇供水。

Chlorine dioxide is a disinfector with high guality cmd safety. At present, the disinfector using in drinking water is produced by facilities adopting of sodium chlorite or sodium chlorate technoloyy. The chlorine dioxide disinfection is produced and added continually by the chlorine dioxide producer. The chlorine dioxide quantity added must measure up to the requirement of code criterion and can be adjusted manually or automatically. The practice shows that this disinfection technology is especially appropriate to water supply in dispersive villages.