Structural changes in smectite due to interaction with a biosurfactant-producing bacterium Pseudoxanthomonas kaohsiungensis

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• 作者：Bhabananda Biswas^a ; Argha Chakraborty^a ; ^b ; ^c ; Binoy Sarkar^a ; ^{binoy.sarkar@unisa.edu.au} ; Ravi Naidu^c ; ^d ; ^{ravi.naidu@newcastle.edu.au}
• 关键词：Clay-bacterial interaction ; Biosurfactant ; Exopolysaccharide ; Bioremediation ; Microstructural changes ; Elemental dissolution
• 刊名：Applied Clay Science
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：136
• 期：Complete
• 页码：51-57
• 全文大小：944 K
• 卷排序：136

文摘

Interaction of biosurfactant producing bacterium with bentonite studied. Bentonite deciphered enhanced growth of Pseudoxanthomonas kaohsiungensis. Spherical clay-bacterial micro-agglomerates formed Preferential dissolution of silicon (Si) from tetrahedral silica edges occurred. Clay's interaction with water molecules altered.