| About this Abstract |
| Meeting |
2021 TMS Annual Meeting & Exhibition
|
| Symposium
|
Materials Engineering -- From Ideas to Practice: An EPD Symposium in Honor of Jiann-Yang Hwang
|
| Presentation Title |
COD Removal from Electroplating Degreasing Wastewater by UV/H2O2 Process |
| Author(s) |
Jianjun Liu, Zhichao Chen, Lili Xi, Jiann-Yang Hwang, Yong Shi |
| On-Site Speaker (Planned) |
Zhichao Chen |
| Abstract Scope |
Degreasing wastewater is a common type of wastewater produced from surface degreasing process in electroplating industry. It has the characteristics of high pH, high oil content and high COD value. This paper studied COD reduction of electroplating degreasing wastewater by UV/H2O2 oxidation process, and factors that affect COD removal rate. Those include H2O2 dosage, feeding method, and pH value. The optimized reaction condition for COD removal by UV/H2O2 process was suggested in the paper. |
| Proceedings Inclusion? |
Planned: |