Effects of EM Technology on Urban River Wastewater Purification
Authors
Y.L. Shao, Jing Ma, Yao Lu, Junqi Mao, Haochen Yan, L.H. Chen, X.H. Shao
Corresponding Author
Y.L. Shao
Available Online July 2015.
- DOI
- 10.2991/icaees-15.2015.176How to use a DOI?
- Keywords
- EM technology, polluted urban river, water restoration, pollutants purification
- Abstract
Considering the various experimental conditions, we carried on the study applying EM (Effective Micro-organisms) stock solution on polluted urban river water purification. Experimental results showed that EM technology on restoration of urban polluted water bodies had a more significant effect, the accumulated removal rate of CODMn, ammonia and phosphate being 64.5%, 87.0% and 88.5% respectively for the treatment of EM concentration of 0.1‰. The higher concentration of dissolved oxygen in wastewater system, there would be a better degradation effect of CODMn. Test results and the pollutants removal trends in situ were consistent with the results obtained from lab experiment.
- 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 - Y.L. Shao AU - Jing Ma AU - Yao Lu AU - Junqi Mao AU - Haochen Yan AU - L.H. Chen AU - X.H. Shao PY - 2015/07 DA - 2015/07 TI - Effects of EM Technology on Urban River Wastewater Purification BT - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015 PB - Atlantis Press SP - 950 EP - 955 SN - 2352-5401 UR - https://doi.org/10.2991/icaees-15.2015.176 DO - 10.2991/icaees-15.2015.176 ID - Shao2015/07 ER -