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author:

Zhang, Mingdong (Zhang, Mingdong.) [1] | Chen, Qinpeng (Chen, Qinpeng.) [2] | Zhang, Ruirui (Zhang, Ruirui.) [3] | Zhang, Yuting (Zhang, Yuting.) [4] | Wang, Feipeng (Wang, Feipeng.) [5] | He, Minzhen (He, Minzhen.) [6] | Guo, Xiumei (Guo, Xiumei.) [7] | Yang, Jian (Yang, Jian.) [8] | Zhang, Xiaoyuan (Zhang, Xiaoyuan.) [9] | Mu, Jingli (Mu, Jingli.) [10]

Indexed by:

EI Scopus SCIE

Abstract:

Ca/Fe-rich antibiotic fermentation residues (AFRs), a type of hazardous waste, can be regarded as recyclable biomass and metal resources. However, concurrent detoxification and reutilization of biomass and metals resources from AFRs have never been reported before. In this study, Ca/Fe-rich vancomycin fermentation residues were pyrolyzed into biochar to adsorb phosphate for the first time. The residual vancomycin and antibiotic resistance genes were completely decomposed during pyrolysis. The resultant Ca/Fe-rich biochar exhibited excellent performance at adsorbing phosphate without further modifications. The process had rapid kinetics and a maximum adsorption capacity of 102 mg P/g. Ca and Fe were the active sites, whereas different mechanisms were observed under acidic and alkaline conditions. Surprisingly, HCO3- enhanced phosphate adsorption with an increase of adsorption capacity from 43.9 to 71.0 mg/g when HCO3- concentration increased from 1 to 10 mM. Furthermore, actual wastewater could be effectively treated by the biochar. The phosphate-rich spent biochar significantly promoted seed germination (germination rate: 96.7 % vs. 80.0 % in control group, p < 0.01) and seedling growth (shoot length was increased by 57.9 %, p < 0.01) due to the slow release of bioavailable phosphate, and thus could be potentially used as a phosphorous fertilizer.

Keyword:

Antibiotic fermentation residues Biochar Phosphate removal/recovery Phosphorous fertilizer Pyrolysis

Community:

  • [ 1 ] [Zhang, Mingdong]Minjiang Univ, Fuzhou Inst Oceanog, Fujian Key Lab Conservat & Sustainable Utilizat Ma, Fuzhou 350108, Peoples R China
  • [ 2 ] [Chen, Qinpeng]Minjiang Univ, Fuzhou Inst Oceanog, Fujian Key Lab Conservat & Sustainable Utilizat Ma, Fuzhou 350108, Peoples R China
  • [ 3 ] [Zhang, Ruirui]Minjiang Univ, Fuzhou Inst Oceanog, Fujian Key Lab Conservat & Sustainable Utilizat Ma, Fuzhou 350108, Peoples R China
  • [ 4 ] [Zhang, Yuting]Minjiang Univ, Fuzhou Inst Oceanog, Fujian Key Lab Conservat & Sustainable Utilizat Ma, Fuzhou 350108, Peoples R China
  • [ 5 ] [Wang, Feipeng]Minjiang Univ, Fuzhou Inst Oceanog, Fujian Key Lab Conservat & Sustainable Utilizat Ma, Fuzhou 350108, Peoples R China
  • [ 6 ] [He, Minzhen]Minjiang Univ, Fuzhou Inst Oceanog, Fujian Key Lab Conservat & Sustainable Utilizat Ma, Fuzhou 350108, Peoples R China
  • [ 7 ] [Guo, Xiumei]Minjiang Univ, Fuzhou Inst Oceanog, Fujian Key Lab Conservat & Sustainable Utilizat Ma, Fuzhou 350108, Peoples R China
  • [ 8 ] [Mu, Jingli]Minjiang Univ, Fuzhou Inst Oceanog, Fujian Key Lab Conservat & Sustainable Utilizat Ma, Fuzhou 350108, Peoples R China
  • [ 9 ] [Chen, Qinpeng]Wenzhou Univ, Coll Life & Environm Sci, Wenzhou 325035, Peoples R China
  • [ 10 ] [He, Minzhen]Fuzhou Univ, Coll Environm & Safety Engn, Fuzhou 350028, Peoples R China
  • [ 11 ] [Yang, Jian]Fuzhou Fucing Pharmaceut Co Ltd Lizhu Grp, Fuzhou 350309, Peoples R China
  • [ 12 ] [Zhang, Xiaoyuan]Nanyang Technol Univ, Nanyang Environm & Water Res Inst, Adv Environm Biotechnol Ctr, 1 Cleantech Loop, Singapore 637141, Singapore
  • [ 13 ] [Zhang, Xiaoyuan]Nankai Univ, Coll Environm Sci & Engn, Tianjin 300350, Peoples R China

Reprint 's Address:

  • [Mu, Jingli]Minjiang Univ, Fuzhou Inst Oceanog, Fujian Key Lab Conservat & Sustainable Utilizat Ma, Fuzhou 350108, Peoples R China;;[Zhang, Xiaoyuan]Nankai Univ, Coll Environm Sci & Engn, Tianjin 300350, Peoples R China;;

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Source :

SCIENCE OF THE TOTAL ENVIRONMENT

ISSN: 0048-9697

Year: 2023

Volume: 869

8 . 2

JCR@2023

8 . 2 0 0

JCR@2023

ESI Discipline: ENVIRONMENT/ECOLOGY;

ESI HC Threshold:33

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 28

SCOPUS Cited Count: 38

ESI Highly Cited Papers on the List: 1 Unfold All

  • 2024-3

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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