PMID- 36301386
OWN - NLM
STAT- MEDLINE
DCOM- 20230224
LR  - 20230224
IS  - 1614-7499 (Electronic)
IS  - 0944-1344 (Linking)
VI  - 30
IP  - 9
DP  - 2023 Feb
TI  - Immobilization of Cd(2+) and Pb(2+) by biomineralization of the carbonate 
      mineralized bacterial consortium JZ1.
PG  - 22471-22482
LID - 10.1007/s11356-022-23587-4 [doi]
AB  - Microbially induced carbonate precipitation (MICP) has been proven to effectively 
      immobilize Cd(2+) and Pb(2+) using a single bacterium. However, there is an 
      urgent need for studies of Cd(2+) and Pb(2+) immobilized by a bacterial 
      consortium. In this study, a stable consortium designated JZ1 was isolated from 
      soil that was contaminated with cadmium and lead, and the dominant genus 
      Sporosarcina (99.1%) was found to have carbonate mineralization function. The 
      results showed that 91.52% and 99.38% of Cd(2+) and Pb(2+) were mineralized by 
      the consortium JZ1 with 5 g/L CaCl(2) at an initial concentration of 5 mg/L 
      Cd(2+) and 150 mg/L Pb(2+), respectively. The bioprecipitates were characterized 
      using X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), 
      scanning electron microscopy (SEM), and energy dispersive X-ray spectroscopy 
      (EDS). Moreover, the kinetic studies indicated that the urea hydrolysis reaction 
      fit well with the Michaelis-Menten equation, and the kinetic parameters K(m) and 
      V(max) were estimated to be 38.69 mM and 58.98 mM/h, respectively. When the 
      concentration of urea increased from 0.1 to 0.3 M, the mineralization rate 
      increased by 1.58-fold. This study can provide a novel microbial resource for the 
      biomineralization of Cd and Pb in soil and water environments.
CI  - (c) 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, 
      part of Springer Nature.
FAU - Zhang, Peng
AU  - Zhang P
AD  - Anhui Province Key Laboratory of Farmland Ecological Conservation and Pollution 
      Prevention, College of Resources and Environment, Anhui Agricultural University, 
      Hefei, China.
FAU - Liu, Xiao-Qiang
AU  - Liu XQ
AD  - Anhui Province Key Laboratory of Farmland Ecological Conservation and Pollution 
      Prevention, College of Resources and Environment, Anhui Agricultural University, 
      Hefei, China.
FAU - Yang, Li-Yuan
AU  - Yang LY
AD  - Anhui Province Key Laboratory of Farmland Ecological Conservation and Pollution 
      Prevention, College of Resources and Environment, Anhui Agricultural University, 
      Hefei, China.
FAU - Sheng, Hua-Ze-Yu
AU  - Sheng HZ
AD  - Anhui Province Key Laboratory of Farmland Ecological Conservation and Pollution 
      Prevention, College of Resources and Environment, Anhui Agricultural University, 
      Hefei, China.
FAU - Qian, An-Qi
AU  - Qian AQ
AD  - Anhui Province Key Laboratory of Farmland Ecological Conservation and Pollution 
      Prevention, College of Resources and Environment, Anhui Agricultural University, 
      Hefei, China.
FAU - Fan, Ting
AU  - Fan T
AD  - Anhui Province Key Laboratory of Farmland Ecological Conservation and Pollution 
      Prevention, College of Resources and Environment, Anhui Agricultural University, 
      Hefei, China. fanting@ahau.edu.cn.
LA  - eng
GR  - 2019YFC1805203/National Key Research and Development Project of China/
GR  - KJ2019A0203/Natural Science Research Key Projects in Colleges and Universities of 
      Anhui Prov-ince/
GR  - 41101485/National Natural Science Foundation of China/
PT  - Journal Article
DEP - 20221027
PL  - Germany
TA  - Environ Sci Pollut Res Int
JT  - Environmental science and pollution research international
JID - 9441769
RN  - 00BH33GNGH (Cadmium)
RN  - H0G9379FGK (Calcium Carbonate)
RN  - 2P299V784P (Lead)
RN  - 0 (Carbonates)
RN  - 0 (Soil)
RN  - 8W8T17847W (Urea)
SB  - IM
MH  - *Cadmium/chemistry
MH  - *Calcium Carbonate/chemistry
MH  - Lead
MH  - Biomineralization
MH  - Kinetics
MH  - Carbonates/chemistry
MH  - Bacteria
MH  - Soil
MH  - Urea
OTO - NOTNLM
OT  - Biomineralization
OT  - Carbonate mineralized bacteria
OT  - Heavy metal
OT  - Microbially induced carbonate precipitation (MICP)
EDAT- 2022/10/28 06:00
MHDA- 2023/02/25 06:00
CRDT- 2022/10/27 11:26
PHST- 2022/07/11 00:00 [received]
PHST- 2022/10/08 00:00 [accepted]
PHST- 2022/10/28 06:00 [pubmed]
PHST- 2023/02/25 06:00 [medline]
PHST- 2022/10/27 11:26 [entrez]
AID - 10.1007/s11356-022-23587-4 [pii]
AID - 10.1007/s11356-022-23587-4 [doi]
PST - ppublish
SO  - Environ Sci Pollut Res Int. 2023 Feb;30(9):22471-22482. doi: 
      10.1007/s11356-022-23587-4. Epub 2022 Oct 27.