共 68 条
Sorption mechanisms of antibiotic sulfamethazine (SMT) on magnetite-coated biochar: pH-dependence and redox transformation
被引:28
作者:

Bai, Shanshan
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Zhu, Shishu
论文数: 0 引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou 510275, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Jin, Chao
论文数: 0 引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou 510275, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Sun, Zhiqiang
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Wang, Li
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Wen, Qinxue
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Ma, Fang
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
机构:
[1] Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
[2] Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou 510275, Peoples R China
来源:
关键词:
Biochar;
Sorption;
Sulfonamide antibiotics;
Hydrogen bond;
Ionized organics;
D O I:
10.1016/j.chemosphere.2020.128805
中图分类号:
X [环境科学、安全科学];
学科分类号:
08 ;
0830 ;
摘要:
Sorption of sulfonamides (SAs) on magnetite-coated biochar (MBC) is a promising approach for the remediation of antibiotic contaminants, due to its extended adsorption capacity and irreversibility. However, the actual sorption mechanisms of SAs on MBC remain unclear and the gap in knowledge hinders understanding of the fate of SAs in soils or sediments. In this study, various MBCs were prepared under different pyrolysis temperatures, with batch sorption experiments conducted using SMT as the model pollutant. Results of a two-compartment kinetic model demonstrated that aromatic components of MBCs dominated slow-sorption mechanisms, whereas the embedded magnetite further accelerated fast-sorption due to H-bonding. Modification of BC with magnetite improved the distribution coefficient (K-d) and isotherm linearity of SMT. Multi-parameter model results indicated that the pH-dependence of SMT sorption on BCs and MBCs occurred via a dominant mechanism of pi-bond assisted H-bonding. Compared to pristine BCs, the change in pH-dependent sorption characteristics of SMT on MBC results from the regulation of pi-bonding and proton configuration. Simultaneous transformation of SMT to sulfate ions on BCs or MBCs was also observed. The degradation of SMT occurred because of persistent free radicals (PFRs) on BCs or the inherent redox of iron minerals on MBCs. However, the small fraction of SMT transformed on BCs or MBCs was not found to result in overestimation of SMT sorption. This study presents the critical mechanisms of SMT sorption on pyrochars and provides novel understanding of the fate of SMT on carbonaceous materials during practical remediation applications. (C) 2020 Elsevier Ltd. All rights reserved.
引用
收藏
页数:10
相关论文
共 68 条
[1]
Biochar composites with nano zerovalent iron and eggshell powder for nitrate removal from aqueous solution with coexisting chloride ions
[J].
Ahmad, Munir
;
Ahmad, Mahtab
;
Usman, Adel R. A.
;
Al-Faraj, Abdullah S.
;
Abduljabbar, Adel S.
;
Al-Wabel, Mohammad I.
.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,
2018, 25 (26)
:25757-25771

Ahmad, Munir
论文数: 0 引用数: 0
h-index: 0
机构:
King Saud Univ, Dept Soil Sci, Coll Food & Agr Sci, POB 2460, Riyadh 11451, Saudi Arabia King Saud Univ, Dept Soil Sci, Coll Food & Agr Sci, POB 2460, Riyadh 11451, Saudi Arabia

论文数: 引用数:
h-index:
机构:

论文数: 引用数:
h-index:
机构:

Al-Faraj, Abdullah S.
论文数: 0 引用数: 0
h-index: 0
机构:
King Saud Univ, Dept Soil Sci, Coll Food & Agr Sci, POB 2460, Riyadh 11451, Saudi Arabia King Saud Univ, Dept Soil Sci, Coll Food & Agr Sci, POB 2460, Riyadh 11451, Saudi Arabia

Abduljabbar, Adel S.
论文数: 0 引用数: 0
h-index: 0
机构:
King Saud Univ, Coll Educ, Ind Psychol, Riyadh, Saudi Arabia King Saud Univ, Dept Soil Sci, Coll Food & Agr Sci, POB 2460, Riyadh 11451, Saudi Arabia

Al-Wabel, Mohammad I.
论文数: 0 引用数: 0
h-index: 0
机构:
King Saud Univ, Dept Soil Sci, Coll Food & Agr Sci, POB 2460, Riyadh 11451, Saudi Arabia King Saud Univ, Dept Soil Sci, Coll Food & Agr Sci, POB 2460, Riyadh 11451, Saudi Arabia
[2]
Self-assembly biochar colloids mycelial pellet for heavy metal removal from aqueous solution
[J].
Bai, Shanshan
;
Wang, Li
;
Ma, Fang
;
Zhu, Shishu
;
Xiao, Ting
;
Yu, Tianmiao
;
Wang, Yujiao
.
CHEMOSPHERE,
2020, 242

Bai, Shanshan
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Wang, Li
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Ma, Fang
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Zhu, Shishu
论文数: 0 引用数: 0
h-index: 0
机构:
Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou 510275, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Xiao, Ting
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Utah, Dept Civil & Environm Engn, Salt Lake City, UT 84112 USA Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Yu, Tianmiao
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China

Wang, Yujiao
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
[3]
Simultaneous Immobilization of Lead and Atrazine in Contaminated Soils Using Dairy-Manure Biochar
[J].
Cao, Xinde
;
Ma, Lena
;
Liang, Yuan
;
Gao, Bin
;
Harris, Willie
.
ENVIRONMENTAL SCIENCE & TECHNOLOGY,
2011, 45 (11)
:4884-4889

Cao, Xinde
论文数: 0 引用数: 0
h-index: 0
机构:
Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China

Ma, Lena
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Florida, Soil & Water Sci Dept, Gainesville, FL 32611 USA Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China

Liang, Yuan
论文数: 0 引用数: 0
h-index: 0
机构:
Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China

Gao, Bin
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Florida, Agr & Biol Engn Dept, Gainesville, FL 32611 USA Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China

Harris, Willie
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Florida, Soil & Water Sci Dept, Gainesville, FL 32611 USA Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China
[4]
Transitional adsorption and partition of nonpolar and polar aromatic contaminants by biochars of pine needles with different pyrolytic temperatures
[J].
Chen, Baoliang
;
Zhou, Dandan
;
Zhu, Lizhong
.
ENVIRONMENTAL SCIENCE & TECHNOLOGY,
2008, 42 (14)
:5137-5143

Chen, Baoliang
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Zhejiang, Peoples R China Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Zhejiang, Peoples R China

Zhou, Dandan
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Zhejiang, Peoples R China Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Zhejiang, Peoples R China

Zhu, Lizhong
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Zhejiang, Peoples R China Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Zhejiang, Peoples R China
[5]
A novel magnetic biochar efficiently sorbs organic pollutants and phosphate
[J].
Chen, Baoliang
;
Chen, Zaiming
;
Lv, Shaofang
.
BIORESOURCE TECHNOLOGY,
2011, 102 (02)
:716-723

Chen, Baoliang
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Zhejiang, Peoples R China Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Zhejiang, Peoples R China

Chen, Zaiming
论文数: 0 引用数: 0
h-index: 0
机构: Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Zhejiang, Peoples R China

Lv, Shaofang
论文数: 0 引用数: 0
h-index: 0
机构: Zhejiang Univ, Dept Environm Sci, Hangzhou 310028, Zhejiang, Peoples R China
[6]
Removal of sulfamethoxazole and ciprofloxacin from aqueous solutions by graphene oxide
[J].
Chen, Hao
;
Gao, Bin
;
Li, Hui
.
JOURNAL OF HAZARDOUS MATERIALS,
2015, 282
:201-207

Chen, Hao
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Florida, Dept Agr & Biol Engn, Gainesville, FL 32611 USA Univ Florida, Dept Agr & Biol Engn, Gainesville, FL 32611 USA

Gao, Bin
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Florida, Dept Agr & Biol Engn, Gainesville, FL 32611 USA Univ Florida, Dept Agr & Biol Engn, Gainesville, FL 32611 USA

Li, Hui
论文数: 0 引用数: 0
h-index: 0
机构:
Michigan State Univ, Dept Plant Soil & Microbial Sci, E Lansing, MI 48824 USA Univ Florida, Dept Agr & Biol Engn, Gainesville, FL 32611 USA
[7]
Fast and slow adsorption of carbamazepine on biochar as affected by carbon structure and mineral composition
[J].
Chen, Jian
;
Zhang, Di
;
Zhang, Huang
;
Ghosh, Saikat
;
Pan, Bo
.
SCIENCE OF THE TOTAL ENVIRONMENT,
2017, 579
:598-605

Chen, Jian
论文数: 0 引用数: 0
h-index: 0
机构:
Kunming Univ Sci & Technol, Fac Environm Sci & Engn, Kunming 650500, Peoples R China Kunming Univ Sci & Technol, Fac Environm Sci & Engn, Kunming 650500, Peoples R China

Zhang, Di
论文数: 0 引用数: 0
h-index: 0
机构:
Kunming Univ Sci & Technol, Fac Environm Sci & Engn, Kunming 650500, Peoples R China Kunming Univ Sci & Technol, Fac Environm Sci & Engn, Kunming 650500, Peoples R China

Zhang, Huang
论文数: 0 引用数: 0
h-index: 0
机构:
Kunming Univ Sci & Technol, Yunnan Inst Food Safety, Kunming 650500, Peoples R China Kunming Univ Sci & Technol, Fac Environm Sci & Engn, Kunming 650500, Peoples R China

论文数: 引用数:
h-index:
机构:

Pan, Bo
论文数: 0 引用数: 0
h-index: 0
机构:
Kunming Univ Sci & Technol, Fac Environm Sci & Engn, Kunming 650500, Peoples R China Kunming Univ Sci & Technol, Fac Environm Sci & Engn, Kunming 650500, Peoples R China
[8]
Magnetic biochar catalysts from anaerobic digested sludge: Production, application and environment impact
[J].
Chen, Yi-di
;
Bai, Shunwen
;
Li, Ruixiang
;
Su, Guanyong
;
Duan, Xiaoguang
;
Wang, Shaobin
;
Ren, Nan-qi
;
Ho, Shih-Hsin
.
ENVIRONMENT INTERNATIONAL,
2019, 126
:302-308

Chen, Yi-di
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China

Bai, Shunwen
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China

Li, Ruixiang
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China

Su, Guanyong
论文数: 0 引用数: 0
h-index: 0
机构:
Nanjing Univ Sci & Technol, Sch Environm & Biol Engn, Nanjing, Jiangsu, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China

Duan, Xiaoguang
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Adelaide, Sch Chem Engn, Adelaide, SA 5005, Australia Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China

Wang, Shaobin
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Adelaide, Sch Chem Engn, Adelaide, SA 5005, Australia Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China

Ren, Nan-qi
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China

Ho, Shih-Hsin
论文数: 0 引用数: 0
h-index: 0
机构:
Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China
[9]
pH-dependent sorption of sulfonamide antibiotics onto biochars: Sorption mechanisms and modeling
[J].
Chen, Zaiming
;
Xiao, Xin
;
Xing, Baoshan
;
Chen, Baoliang
.
ENVIRONMENTAL POLLUTION,
2019, 248
:48-56

Chen, Zaiming
论文数: 0 引用数: 0
h-index: 0
机构:
Ningbo Univ, Dept Environm Engn, Ningbo 315211, Zhejiang, Peoples R China
Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China Ningbo Univ, Dept Environm Engn, Ningbo 315211, Zhejiang, Peoples R China

Xiao, Xin
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China
Zhejiang Prov Key Lab Organ Pollut Proc & Control, Hangzhou 310058, Zhejiang, Peoples R China Ningbo Univ, Dept Environm Engn, Ningbo 315211, Zhejiang, Peoples R China

Xing, Baoshan
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Massachusetts, Stockbridge Sch Agr, Amherst, MA 01003 USA Ningbo Univ, Dept Environm Engn, Ningbo 315211, Zhejiang, Peoples R China

Chen, Baoliang
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China
Zhejiang Prov Key Lab Organ Pollut Proc & Control, Hangzhou 310058, Zhejiang, Peoples R China Ningbo Univ, Dept Environm Engn, Ningbo 315211, Zhejiang, Peoples R China
[10]
Quantification of Chemical States, Dissociation Constants and Contents of Oxygen-containing Groups on the Surface of Biochars Produced at Different Temperatures
[J].
Chen, Zaiming
;
Xiao, Xin
;
Chen, Baoliang
;
Zhu, Lizhong
.
ENVIRONMENTAL SCIENCE & TECHNOLOGY,
2015, 49 (01)
:309-317

Chen, Zaiming
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China
Ningbo Univ, Dept Environm Engn, Ningbo 315211, Zhejiang, Peoples R China Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China

Xiao, Xin
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China
Zhejiang Prov Key Lab Organ Pollut Proc & Control, Hangzhou 310058, Zhejiang, Peoples R China Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China

Chen, Baoliang
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China
Zhejiang Prov Key Lab Organ Pollut Proc & Control, Hangzhou 310058, Zhejiang, Peoples R China Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China

Zhu, Lizhong
论文数: 0 引用数: 0
h-index: 0
机构:
Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China
Zhejiang Prov Key Lab Organ Pollut Proc & Control, Hangzhou 310058, Zhejiang, Peoples R China Zhejiang Univ, Dept Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China