Enhancement of PAC addition for MBR treating micro-polluted water resource loading with 2,4,6-TCP

DOI

10.2991/mebe-15.2015.14How to use a DOI?

Keywords

MBR; 2;4;6-Trichlorophenol; Micro-pollutant water resource; Powered activated carbon

Abstract

In this investigation, the removals of pollutants especially 2,4,6-trichlorophenol by MBR and a simultaneous application of powdered activated carbon with MBR using flat sheet membrane were contrasted. The results displayed that both the two systems could effectively remove ammonia-N, total organics and turbidity while PAC-MBR had higher removal efficiency. For 2,4,6-TCP, MBR process had stable removal efficiency of 77% while PAC-MBR could remove 2,4,6-TCP by 91% on average. Furthermore, PAC-MBR had much higher maximum 2,4,6-TCP removal capability which could deal with raw water loading 5567 g/L 2,4,6-TCP. Therefore, PAC addition is a simple and effective strategy to treat micro-polluted water resource.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Quan Zhang
AU  - Wenyi Dong
AU  - Lei Liu
AU  - Rubing Han
PY  - 2015/04
DA  - 2015/04
TI  - Enhancement of PAC addition for MBR treating micro-polluted water resource loading with 2,4,6-TCP
BT  - Proceedings of the 2015 International Conference on Materials, Environmental and Biological Engineering
PB  - Atlantis Press
SP  - 56
EP  - 60
SN  - 2352-5401
UR  - https://doi.org/10.2991/mebe-15.2015.14
DO  - 10.2991/mebe-15.2015.14
ID  - Zhang2015/04
ER  -