Magnetic hydrochar from the extract and residue of herbal medicines for adsorption and Fenton reaction
文献类型： 外文期刊
作者： Huang, Xiaoli 1 ; Hua, Fangcong 4 ; Hu, Qi 4 ; Huo, Tangbin 1 ; Li, Wei 2 ; Wang, Yumei 1 ; Liu, Shouxin 2 ;
作者机构： 1.Chinese Acad Fishery Sci, Heilongjiang River Fisheries Res Inst, Harbin 150070, Peoples R China
2.Northeast Forestry Univ, Key Lab Biobased Mat Sci & Technol, Minist Educ, Harbin 150040, Peoples R China
3.Heilongjiang River Basin Fisheries Ecol Observat &, Harbin, Peoples R China
4.Shenyang Pharmaceut Univ, Sch Pharmaceut Engn, Shenyang 110016, Liaoning, Peoples R China
关键词： Clematis residues; Hydrochars; Silymarin; Water treatment; Heterogeneous Fenton
期刊名称：POWDER TECHNOLOGY （ 影响因子：5.2； 五年影响因子：5.0 ）
ISSN： 0032-5910
年卷期： 2023 年 427 卷
页码：
收录情况： SCI
摘要： Residues of herbs medicines are potential resources to prepare hydrochar. However, problems such as limited adsorption capacity and difficulty in recovery restrict the application of residues. Here, Ferrous sulfate heptahydrate (FeSO4 center dot H2O) was used to load Fe3O4 to prepare Fe3O4-modified hydrochar (Fe-CBC). Herbal extract (silymarin) was used to prepare functionalized hydrochar (Sil-Fe-CBC) for the first time by using the residue of clematis. Sil-Fe-CBC was used to remove methylene blue (MB) and tetracycline (TC) from water. The MB adsorption quantity was increased to 124.7 mg/g within 30 min, and the removal was increased to 84.26%. The TC removal was achieved approximately 91% in 120 min at an optimum pH of 3, an H2O2 dosage of 0.4 mL, a Sil-Fe-CBC dosage of 0.6 g/L, and a temperature of 30 degrees C. The FTIR spectra and XRD spectrum studies confirm that the form of center dot OH is linked to Fe2+ in the catalysis process via the reduction of silymarin. Silymarin functionalization is a new approach to promote the efficiency of Fenton. Herbal medicine residues are potential raw materials in hydrochar preparation, and the extracts can improve hydrochars' performance.
- 相关文献
作者其他论文 更多>>
-
The Distribution of Microplastic Pollution and Ecological Risk Assessment of Jingpo Lake-The World's Second Largest High-Mountain Barrier Lake
作者：Wang, Haitao;Zhao, Chen;Huo, Tangbin;Wang, Haitao;Zhao, Chen;Huo, Tangbin
关键词：microplastic; surface water; sediment; fish; ecological risk
-
Application and evaluation of biochar/attapulgite composites for controlling nitrogen pollution and ecological response in a small lentic system: Implications water/sediment quality management in standing water bodies
作者：Huang, Xiaoli;Zhou, Wenjing;Cui, Kanli;Huo, Tangbin;Geng, Longwu;Xu, Wei;Huang, Xiaoli;Liu, Shouxin;Huang, Xiaoli;Huo, Tangbin;Zhou, Wenjing;Hu, Qi;Cui, Kanli;Hao, Qirui;Zhao, Xinyue;Wang, Yumei
关键词：Biochar-attapulgite composite; Ammonia nitrogen; Water quality; Plankton; Microbial community structure; Pond restoration
-
Enhanced virulence of Acinetobacter johnsonii at low temperatures induces acute immune response and systemic infection in American bullfrogs (Aquarana catesbeiana)
作者：Lin, Han;Sun, Jingyang;Li, Hua;Chen, Kesong;Qin, Zhendong;Jiang, Biao;Li, Wei;Su, Youlu;Lin, Li;Liu, Chun;Wang, Qing;Wang, Qing
关键词：Cold stress; Virulence genes; Amphibian disease; Immune response; Systemic infection
-
Genetic Diversity and Population Structure of the Chinese Three-Keeled Pond Turtle (Mauremys reevesii)
作者：Zhou, Chenyao;Zhu, Xinping;Zhao, Bo;Zhou, Chenyao;Xu, Haoyang;Liu, Haiyang;Li, Jipeng;Li, Wei;Hong, Xiaoyou;Chen, Chen;Ji, Liqin;Zhu, Xinping;Liu, Xiaoli;Xu, Haoyang;Li, Jipeng;Li, Wei;Zhu, Xinping;Liu, Xiaoli
关键词：
Mauremys reevesii ; population genomics; population structure; whole-genome resequencing -
Residual, Enrichment and Health Risk Assessment of Hexachlorocyclohexane and Dichlorodiphenyltrichloroethane in Muscle of Cultured Common Carp
作者：Huang, Li;Gao, Lei;Wu, Song;Wang, Peng;Chen, Zhongxiang;Hao, Qirui;Qin, Dongli;Huang, Xiaoli;Huang, Li;Gao, Lei;Wu, Song;Wang, Peng;Chen, Zhongxiang;Hao, Qirui;Qin, Dongli;Huang, Xiaoli
关键词：hexachlorocyclohexane; dichlorodiphenyltrichloroethane; enrichment; common carp; health risk assessment
-
Frog virus 3: Prevalence survey and quantitative analysis in American bullfrogs using TaqMan MGB probe real-time fluorescence quantitative PCR
作者：Li, Hua;Liu, Xiaobing;Sun, Jingyang;Lin, Han;Chen, Kesong;Hu, Yueming;Jiang, Mengzhen;Jiang, Biao;Li, Wei;Su, Youlu;Liu, Chun;Wang, Qing;Wang, Qing
关键词：Aquarana catesbeiana; Frog virus 3; TaqMan-MGB real-time PCR; Virus load; Prevalence survey
-
Chromosome-level genome assembly and annotation of Amur Pike (Esox reichertii)
作者：Zhang, Yuyong;Zhang, Yongquan;Huo, Tangbin;Jia, Zhiying;Qogt, Gerel;Zhang, Ping;Zhang, Huiping
关键词：
