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针对水厂在高藻期采用常规处理工艺处理出厂水浊度偏高、存在臭味等问题,采用二氧化氯进行预氧化试验研究,结果表明:在试验的最佳投加量时,出厂水浊度降低,副产物的生成量满足国家标准,出厂水腥臭味得到明显改善。二氧化氯预氧化可以作为应急除藻、解决嗅味问题、降低出厂水浊度、减少消毒副产物的有效措施。
Aiming at the problem of high turbidity, odor, etc., in the high algae period using conventional treatment processes in the water plants, chlorine dioxide was used for preoxidation test. The results showed that: when the optimal dosage of the test, the factory water The turbidity is reduced, the amount of by-products generated meets the national standard, and the odor of the factory leeches is significantly improved. Chlorine dioxide pre-oxidation can be used as an effective measure to eliminate algae in an emergency, solve odor problems, reduce the turbidity of the factory water, and reduce disinfection by-products.