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Author:

李星 (李星.) (Scholars:李星) | 刘永旺 (刘永旺.) | 杨艳玲 (杨艳玲.) (Scholars:杨艳玲) | 任家炜 (任家炜.) | 臧振武 (臧振武.) | 陈楠 (陈楠.)

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incoPat zhihuiya

Abstract:

本发明涉及一种净水厂粉末活性炭回流/超滤组合工艺。其特征在于:将粉末活性炭投加至超滤膜膜池,同时将超滤膜膜池内经过一定停留时间的粉末活性炭采用回流泵以一定回流比回流至前处理混凝阶段;其中,粉末活性炭投加量为5~20mg/L,回流比为系统流量1%~5%,粉末活性炭停留时间为2~24h。该工艺混合液能够充分利用粉末活性炭吸附能力降低原水中有机污染物含量,利用粉末活性炭颗粒作为絮凝核心,强化混凝,提高混凝阶段处理效果;同时增加系统运行稳定性,提高产水率。该工艺可广泛应用于净水厂超滤组合工艺中。

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Patent Info :

Type: 发明申请

Patent No.: CN201310111649.6

Filing Date: 2013-04-01

Publication Date: 2013-07-24

Pub. No.: CN103214117A

Applicants: 北京工业大学

Legal Status: 撤回-视为撤回

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: 5

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