二氧化氯防治地热水黏泥的研究

Researches on the prevention of geothermic water from producing coherent sludge by using chlorine dioxide

针对地热水产生的微生物黏泥,进行了二氧化氯防治黏泥的研究。结果表明:导入质量浓度为0.4mg/L的二氧化氯就可以有效的防治黏泥产生,细菌总数从1×104mL-1降至0～1mL-1;电解法现场制备二氧化氯设备运行成本低,安全可靠,工艺流程简单。

Aiming at the problem that geothermic water produces microbiological coherent sludge,the prevention of coherent sludge by using chlorine dioxide has been studied. The results show that 0.4 mg/L of chlorine dioxide can prevent geothermic water from producing coherent sludge,decreasing the total amount of bacteria from 1×104 mL-1to 0～1 mL-1. The equipment running cost for the preparation of chlorine dioxide on the spot by electrolysis is low,safe and reliable. The technical process is simple.