Compatibility of Surfactants and Thermally Activated Persulfate for Enhanced Subsurface Remediation

2017 ◽  
Vol 51 (12) ◽  
pp. 7055-7064 ◽  
Author(s):  
Li Wang ◽  
Libin Peng ◽  
Liling Xie ◽  
Peiyan Deng ◽  
Dayi Deng
Keyword(s):  
Thermally Activated ◽  
Subsurface Remediation ◽  
Activated Persulfate

Degradation of imidazolium ionic liquids in a thermally activated persulfate system

2021 ◽  
Vol 412 ◽  
pp. 128624
Author(s):  
Tian-Lin Ren ◽  
Xi-Wen Ma ◽  
Xiao-Qiong Wu ◽  
Li Yuan ◽  
Yang-Li Lai ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Imidazolium Ionic Liquids ◽  
Thermally Activated ◽  
Activated Persulfate

Oxidation of 1,1,1-Trichloroethane Stimulated by Thermally Activated Persulfate

2011 ◽  
Vol 50 (19) ◽  
pp. 11029-11036 ◽  
Author(s):  
Xiaogang Gu ◽  
Shuguang Lu ◽  
Lin Li ◽  
Zhaofu Qiu ◽  
Qian Sui ◽  
...  
Keyword(s):  
Thermally Activated ◽  
Activated Persulfate

Beneficial effects of treating waste secondary sludge with thermally activated persulfate

2016 ◽  
Vol 92 (6) ◽  
pp. 1192-1202 ◽  
Author(s):  
Isil Akmehmet Balcioglu ◽  
Nalan Bilgin Oncu ◽  
Nazire Mercan
Keyword(s):  
Beneficial Effects ◽  
Thermally Activated ◽  
Secondary Sludge ◽  
Activated Persulfate

Effectiveness and mechanism of cyanide remediation from contaminated soils using thermally activated persulfate

Chemosphere ◽  
2021 ◽  
pp. 133463
Author(s):  
Yunmei Wei ◽  
Shuang Chen ◽  
Tingting Ren ◽  
Lianying Chen ◽  
Yuanyuan Liu ◽  
...  
Keyword(s):  
Contaminated Soils ◽  
Thermally Activated ◽  
Activated Persulfate

Degradation of carbon tetrachloride in aqueous solution in the thermally activated persulfate system

2015 ◽  
Vol 286 ◽  
pp. 7-14 ◽  
Author(s):  
Minhui Xu ◽  
Xiaogang Gu ◽  
Shuguang Lu ◽  
Zhaofu Qiu ◽  
Qian Sui ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Carbon Tetrachloride ◽  
Thermally Activated ◽  
Activated Persulfate

scholarly journals Oxidative Degradation of Amoxicillin in Aqueous Solution by Thermally Activated Persulfate

2019 ◽  
Vol 2019 ◽  
pp. 1-10 ◽  
Author(s):  
Juanjuan Zhao ◽  
Yujiao Sun ◽  
Fachao Wu ◽  
Minjian Shi ◽  
Xurui Liu
Keyword(s):  
Aqueous Solution ◽  
Reaction Temperature ◽  
Oxidative Degradation ◽  
Water Remediation ◽  
Order Kinetic ◽  
Production Chain ◽  
First Order ◽  
Thermally Activated ◽  
Pseudo First Order ◽  
Activated Persulfate

Antibiotic residues and antibiotic resistance genes (ARGs) pose a great threat to public health and food security via the horizontal transfer in the food production chain. Oxidative degradation of amoxicillin (AMO) in aqueous solution by thermally activated persulfate (TAP) was investigated. The AMO degradation followed a pseudo-first-order kinetic model at all tested conditions. The pseudo-first-order rate constants of AMO degradation well-fitted the Arrhenius equation when the reaction temperature ranged from 35°C to 60°C, with the apparent activate energy of 126.9 kJ·mol−1. High reaction temperature, high initial persulfate concentration, low pH, high Cl− concentration, and humic acid (HA) concentration increased the AMO degradation efficiency. The EPR test demonstrated that both ·OH and SO4·− were generated in the TAP system, and the radical scavenging test identified that the predominant reactive radical species were SO4·− in aqueous solution without adjusting the solution pH. In groundwater and drinking water, AMO degradation suggested that TAP could be a reliable technology for water remediation contaminated by AMO in practice.

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