DLVO, hydrophobic, capillary and hydrodynamic forces acting on bacteria at solid-air-water interfaces: Their relative impact on bacteria deposition mechanisms in unsaturated porous media

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• 作者：Hongjuan Bai ; Nelly Cochet ; André ; Pauss ; Edvina Lamy ; ^{edvina.lamy@utc.fr}
• 关键词：Bacteria deposition ; Unsaturated conditions ; DLVO ; Hydrophobic forces ; Capillary forces ; Hydrodynamic forces
• 刊名：Colloids and Surfaces B: Biointerfaces
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：150
• 期：Complete
• 页码：41-49
• 全文大小：870 K
• 卷排序：150

文摘

Bacteria deposition in unsaturated porous media was studied. The magnitude of attachment and straining of bacteria was estimated. DLVO, hydrophobic, capillary and hydrodynamic forces were calculated. Capillary forces predominated bacteria deposition.