Effects of process parameters on the degradation of high salinity industrial wastewater
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2021-02-01 |
| Journal | Water Quality Research Journal |
| Authors | Zhishen Li, Xiaolei Gao, Dongtian Miao, Wanlin Yang, Yuanquan Xie |
| Institutions | Central South University |
| Citations | 6 |
Abstract
Section titled āAbstractāAbstract High salinity wastewater is characterized by high salt content, a large number of organic pollutants and difficulty in biochemical degradation, which has become a major problem in industrial wastewater treatment. In this article, the electrochemical oxidation technology was used to treat high salinity wastewater. The effects of temperature, current density, pH and additives on the removal effect of high salinity wastewater were investigated to optimize the process parameters. The results show that the best degradation effect is when the current density is 21.43 mA cmā2, pH = 2, the temperature is 60 Ā°C, and electric field activates additional persulfate. After purification of high salt wastewater, the evaporated salt can be utilized as a resource. The industrial cost of degradation was estimated, and its economic benefits were calculated. This work will provide a theoretical and experimental basis for treating high salt wastewater by boron-doped diamond (BDD) electrochemical degradation technology.
Tech Support
Section titled āTech SupportāOriginal Source
Section titled āOriginal SourceāReferences
Section titled āReferencesā- 2016 - Indirect electrochemical oxidation of reactive blue 19 dye as a model organic substrate: role of anode material and oxidants electrochemically generated [Crossref]
- 2013 - Anodic degradation of ofloxacin on a boron-doped diamond electrode [Crossref]