Simultaneous removal of nitrate and hexavalent chromium in groundwater using indigenous microorganisms enhanced by emulsified vegetable oil: Interactions and remediation threshold values

2021 ◽  
Vol 406 ◽  
pp. 124708
Author(s):  
Linjie Ding ◽  
Jibin Song ◽  
Dongxia Huang ◽  
Jiansen Lei ◽  
Xiang Li ◽  
...  
Keyword(s):  
Hexavalent Chromium ◽  
Vegetable Oil ◽  
Simultaneous Removal ◽  
Threshold Values ◽  
Indigenous Microorganisms

Simultaneous removal of nitrate, copper and hexavalent chromium from water by aluminum-iron alloy particles

2019 ◽  
Vol 227 ◽  
pp. 103541 ◽  
Author(s):  
Jingqi Zhang ◽  
Jing Wu ◽  
Jingbo Chao ◽  
Naijie Shi ◽  
Haifeng Li ◽  
...  
Keyword(s):  
Hexavalent Chromium ◽  
Iron Alloy ◽  
Simultaneous Removal ◽  
Alloy Particles ◽  
Aluminum Iron

scholarly journals Reduced graphene oxide supported ZnO quantum dots for visible light-induced simultaneous removal of tetracycline and hexavalent chromium

RSC Advances ◽  
2020 ◽  
Vol 10 (35) ◽  
pp. 20494-20503 ◽  
Author(s):  
K. V. Ashok Kumar ◽  
Bhairi Lakshminarayana ◽  
D. Suryakala ◽  
Ch. Subrahmanyam
Keyword(s):  
Quantum Dots ◽  
Graphene Oxide ◽  
Visible Light ◽  
Reduced Graphene Oxide ◽  
Hexavalent Chromium ◽  
Hydroxyl Radicals ◽  
Simultaneous Removal ◽  
Photocatalytic Mechanism ◽  
Reduced Graphene ◽  
Zno Quantum Dots

The photocatalytic mechanism explains that electrons and hydroxyl radicals were responsible for reduction of Cr(vi) and oxidation of tetracycline.

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