Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering

Study on the Flocculation of Oilfield Wastewater by Microwave

Authors
Hongmei Cui, Lianbao Kan, Fang Li, Xu Zhang, Jing Zhou
Corresponding Author
Hongmei Cui
Available Online October 2015.
DOI
https://doi.org/10.2991/icadme-15.2015.218How to use a DOI?
Keywords
Microwave; Flocculation; Oilfield Wastewater; Fly ash; Zeolite
Abstract

Using microwave technology enhanced flocculation treatment of oilfield wastewater containing polymer .Chose the wastewater COD removal efficiency as an evaluation index, investigated four kinds of flocculants, such as AlCl3, FeCl3, PAC, PAF in the microwave irradiation and no microwave irradiation two types of test flocculation conditions, and offered to fly ash as adsorbent adsorption-microwave flocculation combined process to enhance wastewater treatment effect, with no secondary pollution can be achieved by waste. The experimental results show the effect of microwave has a significant promote to ferric flocculants’ flocculation process, and fly ash adsorption-microwave process is better than simple microwave flocculation process, in the solid-liquid ratio of 1: 100, stirring speed 200 r•min-1, the adsorption time 30min, microwave flocculation time 90s, the conditions under microwave irradiation power of 400W, COD removal rate can be increased by 25%.

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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Volume Title
Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
Series
Advances in Engineering Research
Publication Date
October 2015
ISBN
978-94-6252-113-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/icadme-15.2015.218How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Hongmei Cui
AU  - Lianbao Kan
AU  - Fang Li
AU  - Xu Zhang
AU  - Jing Zhou
PY  - 2015/10
DA  - 2015/10
TI  - Study on the Flocculation of Oilfield Wastewater by Microwave
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1186
EP  - 1190
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.218
DO  - https://doi.org/10.2991/icadme-15.2015.218
ID  - Cui2015/10
ER  -