Proceedings of the 2nd 2016 International Conference on Sustainable Development (ICSD 2016)

SS and CODremoval in Artificial Stone Wastewater using Coagulation Process

Authors
Ping Zhang, Lin-Feng Chen, Qi-Meng Zhang, Sheng-Min Wang, Qing-Lin Xie, Nan-Chun Chen
Corresponding Author
Ping Zhang
Available Online December 2016.
DOI
10.2991/icsd-16.2017.60How to use a DOI?
Keywords
Artificial stone processing wastewater; SS and COD; Coagulation; Adsorb Introduction
Abstract

The obvious features of artificial stone wastewater are high SS and COD concentration, and the wastewater cannot meet the discharge standard. Three-stage coagulation procedure was adopted to dispose wastewater by controlling the different coagulants, coagulant dosage and pH value in this study. The results showed that aluminum sulfate was acted as coagulant and the dosages were 56.70mg/L,16.00mg/L and 7.50mg/L respectively in the three-stage coagulation procedure, the supernatant SS of wastewater was 8.8mg/L, the turbidity was 6.9 NTU and COD was 73.65 mg/L. Based on the three-stage coagulation procedure, the supernatant was further to be adsorbed by diatomite. When the pH was 6.40, the dosage was 20 g/L, and the supernatant COD was 16.80 mg/L, the supernatant, treated by three-stage coagulation procedure, can be directly used for production.

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/).

Download article (PDF)

Volume Title
Proceedings of the 2nd 2016 International Conference on Sustainable Development (ICSD 2016)
Series
Advances in Engineering Research
Publication Date
December 2016
ISBN
978-94-6252-293-0
ISSN
2352-5401
DOI
10.2991/icsd-16.2017.60How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Ping Zhang
AU  - Lin-Feng Chen
AU  - Qi-Meng Zhang
AU  - Sheng-Min Wang
AU  - Qing-Lin Xie
AU  - Nan-Chun Chen
PY  - 2016/12
DA  - 2016/12
TI  - SS and CODremoval in Artificial Stone Wastewater using Coagulation Process
BT  - Proceedings of the 2nd 2016 International Conference on Sustainable Development (ICSD 2016)
PB  - Atlantis Press
SP  - 272
EP  - 275
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsd-16.2017.60
DO  - 10.2991/icsd-16.2017.60
ID  - Zhang2016/12
ER  -