Indexed by:
Abstract:
通过试验研究了活性氧化铝过滤去除饮用水中微量磷和浊度的性能及出水生物稳定性.当进水ρ(TP)为35~45μg/L,浊度为3~6 NTU,测定活性氧化铝不同粒径、L/d_(10)值、pH值和滤速下的除磷、除浊性能,结果表明,当活性氧化铝粒径、L/d_(10)值和pH值过小或过大及滤速较大时,过滤性能均会降低,过滤效率指数也相对较大.当活性氧化铝粒径在0.71~1.25 mm、L/d_(10)=1 200、pH=6、滤速较小时,过滤效率指数最小,除磷除浊效果最优.在优化条件下,滤后出水ρ(TP)在16 h之内低于10μg/L,能达到生物稳定.
Keyword:
Reprint Author's Address:
Email:
Source :
北京工业大学学报
Year: 2008
Issue: 06
Page: 621-625
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
Affiliated Colleges: