[1]Guo Xiali,Zhang Fanying,Chen Hongkun,et al.Effects of Glucose and Manganese on Biodegradation of Sulfametoxydiazine Sodium[J].Journal of Zhengzhou University (Engineering Science),2017,38(01):32-.[doi:10.13705/j.issn.1671-6833.2016.04.021]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
38
Number of periods:
2017 01
Page number:
32-
Column:
Public date:
2017-02-24
- Title:
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Effects of Glucose and Manganese on Biodegradation of Sulfametoxydiazine Sodium
- Author(s):
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Guo Xiali1; Zhang Fanying1; Chen Hongkun2; Luo Yating1
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1. School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou, Henan, 450001;2. Environmental Protection Bureau of Nanle County, Puyang City, Puyang, Henan, 457400
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- Keywords:
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- CLC:
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- DOI:
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10.13705/j.issn.1671-6833.2016.04.021
- Abstract:
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The effects of various concentrations of glucose and Mn (Ⅱ) on degradation of sulfametoxydiazine sodium (SMD-Na) by Phanerochaete chrysosporium were investigated through batch experiments.The results showed that the degradation efficiency of SMD-Na and the fungal biomass were very low without glucose and increased with the rise glucose concentration from 3 g/L to 10 g/L.At the same time,the SMD-Na biodegradation had the positive relevance of manganese peroxidase (MnP) and lignin peroxidase (LiP).The removal efficiency of SMD-Na and MnP activity increased with the rise Mn(Ⅱ) concentration from 0.01 mmol/L to 0.1 mmol/L.However,the Mn(Ⅱ) concentration had no significant effect on LiP.