【摘要】 阐述了2种活性炭处理微污染水技术,通过高锰酸钾预氧化过程,活性炭过滤过程和次氯酸钠氯化消毒这一连续过程,测定这3个阶段的水样的浊度,UV254,COD,观测这些指标在不同阶段随高锰酸钾浓度的变化情况,并通过最终的处理效果对照情况,寻求最适高锰酸钾浓度;同时通过对比上述2种处理技术的处理效果,确定出最佳方案。更多还原

【Abstract】 Two treatment technologies of the micro-polluted water with activated carbon were introduced.The treatment process included preoxidation process of potassium permanganate,filtration process of activated carbon and chlorination process of sodium hypochlorite.Through changing potassium permanganate dosage,turbidity,UV254 and COD of the water sample at three different stages were determined respectively.Through comparing treatment results,the best potassium permanganate dosage was gained.At last,Through comparing treatment results of two treatment technologies,the best treatment technology was determined.更多还原