摘要
阐述了UV254指标表征万福闸原水有机物指标的可行性,同时应用UV254作为有机物表征,评价了水厂生产技术改造对有机物的去除效果。生产数据表明,预氧化-常规工艺组合技术对UV254的去除率可由原来的6.95%提高到30.7%,明显提高了水厂对有机物的去除效果,可为提高饮用水水质提供技术保障。
The feasibility of using the index of UV_254 to represent the organic characteristics of raw water from Wanfuzha gate was elaborated. The removal effect of organics was evaluated in the waterworks after the technical reconstruction, which adopting UV_254 as organic representation. The production data indicated that the removal rate of UV_254 could improve from 6. 95% to 30. 7% by preoxidation- conventional combination process, and the removal effect of organics was improved obviously. It could provide technical guarantee for the improvement of drinking water quality.
出处
《供水技术》
2015年第2期44-46,49,共4页
Water Technology
关键词
预氧化
高锰酸钾
UV254
preoxidation
potassium permanganate
UV_254
