摘要
通过试验深入探讨了溶解氧、滤速和pH对滤池接触氧化除铁效果的影响 ,分析、比较了在不同pH条件下沿滤层深度接触氧化除铁的速率 ,求出在 pH为 6 6 5 ,滤速为 8m/h ,DO为 6 5mg/L时 ,试验滤层接触氧化除铁活性系数 β。
The influence factors of the DO level, filtering speed and pH on Fe removal from underground water in filter contact-oxidation process are researched experimentally. The Fe removal rates at different pH level and filtering depth are observed,and the activated coefficient β of Fe removal at condition of pH 6.55,8 m/h filtering speed and DO 6.5 mg/L has been deduced.
出处
《给水排水》
CSCD
北大核心
2003年第11期15-18,共4页
Water & Wastewater Engineering
基金
湖南省建设厅资助项目 [湘建 (2 0 0 0 )科字第 2 88号 ]
