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为净化哈尔滨段的松花江水和该市受污染的地下水,我们采用臭氧-活性炭技术对去除嗅味、色度、浊度、铁、锰、有机物、细菌等进行了试验。研究了合理的臭氧氧化程度,氧化时间及氧化位置;臭氧改善活性炭吸附功能和生物氧化延长活性炭寿命的效果;试验确定臭氧、活性炭组合的工艺步骤和各单元的工艺参数,并对除污染机理进行}了探讨。一、试验方法首先建造了一套净化能力为8吨/日的试
In order to purify the Songhua River water in the Harbin section and the contaminated groundwater in the city, ozone-activated carbon technology was used to test the removal of odor, color, turbidity, iron, manganese, organic matter, and bacteria. A reasonable degree of ozone oxidation, oxidation time and oxidation position were studied; ozone was used to improve the adsorption of activated carbon and the effect of biological oxidation to prolong the life of activated carbon; the process steps of ozone and activated carbon combination and the process parameters of each unit were determined and the decontamination mechanism was performed. } Explore. First, the test method First built a set of tests with a purification capacity of 8 tons/day.