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- Title
Oxidative degradation technology of synthetic water pollutants containing sulfamethoxazole in urban suburbs based on section water quality response.
- Authors
Zhiguo Zhang
- Abstract
In order to solve the problem of drug and pesticide pollution in the river water in the suburbs of the city. The degradation experiments of sulfamethoxazole (SMX) and atrazine (ATZ) were designed. The effect of degrading strain was tested by nano gold chip. In the degradation experiment of sulfamethoxazole, five kinds of SMX degrading strains were screened out. The concentration of SMX before and after the degradation of SMX degrading strains was determined to determine the degradation rate of antibiotics by different strains. The results showed that HA-J1 was the most efficient sulfonamides biodegradable strain, and the degradation rate was up to 65%. The results show that 88% of ATZ can be removed in 10 s under the condition of ferrate concentration of 100 µmol/L and ATZ concentration of 10 µmol/L. The above experimental results show that the technology in this paper is helpful to the relevant treatment of actual water pollution.
- Subjects
WATER pollution; WATER quality; ATRAZINE; PESTICIDE pollution; SULFAMETHOXAZOLE; RIVER pollution
- Publication
Desalination & Water Treatment, 2023, Vol 293, p107
- ISSN
1944-3994
- Publication type
Article
- DOI
10.5004/dwt.2023.29461