Experiment Study for the Treatment of Pharmaceutical Comprehensive Wastewater

DOI

10.2991/iccte-17.2017.48How to use a DOI?

Keywords

Comprehensive wastewater, hydrolytic acidification, pilot scale experiment

Abstract

Combined the actual monitoring results of wastewater of Northeast Pharmaceutical Group, "grill + grit + primary sedimentation (grease) + regulation pool + hydrolytic acidification + contact oxidation + secondary sedimentation" was proposed to applied in the process. The treatment effects of natural sedimentation and coagulation sedimentation on wastewater were discussed after the experiment and pilot test. The influence of COD concentration, hydraulic residence time (HRT), temperature and other effects on the hydrolysis acidification process and improving of B/C ratio were analyzed. In addition, the treatment effects of influent COD concentration, HRT and temperature on the contact oxidation process were explored. The results show that the wastewater can be stabilized to meet emission standards after the process in this study.

Copyright

© 2017, 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  - Shiyue Liu
AU  - Qin Liu
AU  - Heli Wang
AU  - Yunping Li
AU  - Yilin Han
PY  - 2017/07
DA  - 2017/07
TI  - Experiment Study for the Treatment of Pharmaceutical Comprehensive Wastewater
BT  - Proceedings of the 2017 2nd International Conference on Civil, Transportation and Environmental Engineering (ICCTE 2017)
PB  - Atlantis Press
SP  - 272
EP  - 277
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-17.2017.48
DO  - 10.2991/iccte-17.2017.48
ID  - Liu2017/07
ER  -