Effect of the phosphate solubilization and mineralization synergistic mechanism of Ochrobactrum sp. on the remediation of lead

• Published in: Environmental science and pollution research international Vol. 29; no. 38; pp. 58037 - 58052
• Main Authors: Jiang, Yi, Zhao, Xingqing, Zhou, Yucheng, Ding, Congcong
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.08.2022; Springer Nature B.V
• Subjects: Acetic acid; Acid phosphatase; Acids; Aquatic Pollution; Atmospheric Protection/Air Quality Control/Air Pollution; Bacteria; batteries; Bioremediation; Catalysis; catalytic activity; Cations; Cell culture; Cell surface; Cell walls; Chelates; Chemical precipitation; China; Crystallization; culture media; Dissolution; Earth and Environmental Science; Ecotoxicology; Environment; Environmental Chemistry; Environmental Health; Environmental science; Extracellular polymers; Lead; Metal concentrations; Metal ions; Mineralization; Nucleation; Ochrobactrum; Organic acids; Phosphatase; Phosphate; Phosphates; phosphorus; polluted soils; pollution; polymers; Research Article; Soil contamination; Soil pollution; solubility; Solubilization; soluble phosphates; synergism; Synergistic effect; Waste Water Technology; Water Management; Water Pollution Control; China; Biomineralization; EPS; Environmental remediation; Lead removal mechanism; Phosphate-solubilization mechanism

Phosphate-solubilizing bacteria (PSB) promotes the formation of mineralized precipitation through phosphorous dissolution and mineralization, forming stable lead (Pb(II)) minerals and reducing the migration of Pb(II) in the environment. In this study, a Pb-tolerant strain Ochrobactrum sp. J023 from...