MECHANISM AND TOXICITY ANALYSIS OF SULFAMETHAZINE DEGRADATION BY ELECTRO-FENTON SYSTEM USING NATURAL TOURMALINE AS THE CATALYST

XU Zhilong; YU Naichuan; SUN Huijie; WANG Qunhui

doi:10.13205/j.hjgc.202309011

Volume 41 Issue 9

Sep. 2023

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XU Zhilong, YU Naichuan, SUN Huijie, WANG Qunhui. MECHANISM AND TOXICITY ANALYSIS OF SULFAMETHAZINE DEGRADATION BY ELECTRO-FENTON SYSTEM USING NATURAL TOURMALINE AS THE CATALYST[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(9): 89-95. doi: 10.13205/j.hjgc.202309011

Citation:

XU Zhilong, YU Naichuan, SUN Huijie, WANG Qunhui. MECHANISM AND TOXICITY ANALYSIS OF SULFAMETHAZINE DEGRADATION BY ELECTRO-FENTON SYSTEM USING NATURAL TOURMALINE AS THE CATALYST[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(9): 89-95. doi: 10.13205/j.hjgc.202309011

Citation:

XU Zhilong, YU Naichuan, SUN Huijie, WANG Qunhui. MECHANISM AND TOXICITY ANALYSIS OF SULFAMETHAZINE DEGRADATION BY ELECTRO-FENTON SYSTEM USING NATURAL TOURMALINE AS THE CATALYST[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(9): 89-95. doi: 10.13205/j.hjgc.202309011

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MECHANISM AND TOXICITY ANALYSIS OF SULFAMETHAZINE DEGRADATION BY ELECTRO-FENTON SYSTEM USING NATURAL TOURMALINE AS THE CATALYST

doi: 10.13205/j.hjgc.202309011

Tianjin College, University of Science and Technology Beijing, Tianjin 301830, China

Received Date: 2023-05-24
Available Online: 2023-11-15

Abstract

Abstract

Sulfadimethymidine (SMT) is a kind of antibiotic with a good antibacterial effect, which is widely used in the treatment of human and livestock diseases globally. But because it cannot be completely absorbed in the animal body, it will be excreted with feces, and then pollute the natural water body. In this study, natural tourmaline was used as a catalyst to form an electro-Fenton reaction system. Hydrogen peroxide (H₂O₂) was generated in situ by the cathode. In this paper, the effects of different pH, initial SMT concentration, temperature, current density, and tourmaline dosage on the degradation of SMT were investigated.
- tourmaline,
- sulfadimethymidine (SMT),
- Fenton,
- degradation

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References(19)

References

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