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本文报告了氯化磷酸三销对医院污水、游泳池水、浅井水、河水的消毒试验方法和结果。结果表明：医院污水消毒加入有效氯9mg／L的氯化磷酸三钠，作用1h后可达到GBJ48—83医院污水排放标准；游泳池水消毒加入有效氯0．8mg／L作用1h后可达到游泳池水卫生标准；浅井水消毒加入有效氯0．8mg／L作用30min可达到饮用水有关卫生标准；河水消毒加放有效氯1．25mg／L作用1h，水质有很大改善，生物指标接近饮用水卫生标准。
This article reports the disinfection test methods and results of three-pin chlorinated phosphate on hospital sewage, swimming pool water, shallow well water and river water. The results showed that the hospital sewage disinfection by adding chlorine 9mg / L of tricalcium phosphate, the role of 1h after GBJ48-83 hospital effluent discharge standards can be reached; swimming pool water disinfection by adding effective chlorine 0.8mg / L effect 1h after the pool water can be reached Hygiene standards; shallow well water disinfection by adding effective chlorine 0.8mg / L role in drinking water for 30min to reach the relevant health standards; water disinfection plus effective chlorine 1.25mg / L role 1h, water quality has greatly improved biological indicators close to drinking water hygiene standard.