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Bioprospecting of Halotolerant Bacterial Isolates for Potassium Recovery from K‐Feldspar
Author(s) -
Bachani Pooja,
Bhattacharya Sourish,
Jain Deepti,
Patidar Shailesh Kumar,
Soundarya Rajapitamahuni,
Tirkey Sushma Rani,
Ranawat Bablesh,
Bharadwaj S. V. Vamsi,
Mishra Sandhya
Publication year - 2016
Publication title -
chemical engineering and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.403
H-Index - 81
eISSN - 1521-4125
pISSN - 0930-7516
DOI - 10.1002/ceat.201500561
Subject(s) - halotolerance , potassium , acinetobacter , enterobacter , potash , bacteria , biology , bioremediation , acinetobacter baumannii , biofertilizer , microbiology and biotechnology , wastewater , chemistry , food science , environmental science , botany , environmental engineering , escherichia coli , biochemistry , genetics , organic chemistry , gene , pseudomonas aeruginosa
Potassium‐solubilizing bacteria were isolated from solar salt pans of an experimental salt farm and Sambhar Lake, mining areas of Naseerabad, and wastewater from a marble cutting machinery. Seven promising bacterial isolates from Makrana, three from Sambhar Lake, and three from Naseerabad were found to have comparatively better potassium‐solubilizing capacity. Out of these, three potential bacterial isolates were identified as Acinetobacter soli (MTCC 5918), Enterobacter xiangfangensis (MTCC 5917), and Acinetobacter baumannii (MTCC 5916). A. soli was found to have maximum potassium‐releasing capacity in the supernatant which may be further applied as a biofertilizer.