环境工程学报2011，Vol.5Issue(7)：1554-1557,4.
D/UL作为絮凝控制指标的研究
Study on D/UL used as fiocculation indicator
摘要
Abstract
D/UL can be used as flocculation indicator in theory when it is related to flow status and floccu-lation effect according to the dispersion model of reactor. Comparing with other flocculation indicator, the lab and pilot test results show that ;D/UL which reflects flocculation pool's performance can be used as flocculation indicator. The feasible D/UL value is 0. 06 ~ 0. 08, the best is about 0. 07. The value for mixing stage is 0. 20 ~ 0. 30. D/UL could be viewed as a new indicator for design and operation of flocculation pool because of its accuracy and easy operation.关键词
分散模型/D/UL/絮凝控制指标/中试/停留时间分布Key words
dispersion model/ D/UL / flocculation indicator/ pilot test/ RTD分类
资源环境引用本文复制引用
刘兴旺,胡晞,肖利平..D/UL作为絮凝控制指标的研究[J].环境工程学报,2011,5(7):1554-1557,4.基金项目
国家“水体污染控制与治理”科技重大专项(2009ZX07212-001-03)；湘潭大学自然科学研究项目(09XZX12)；湖南省教育厅一般项目(10C1256) （2009ZX07212-001-03）
