ADSORPTION OF BACTERIA ON SOILS - EXPERIMENTS, THERMODYNAMIC RATIONALE, AND APPLICATION

被引:23
作者
HENDRICKS, DW [1 ]
POST, FJ [1 ]
KHAIRNAR, DR [1 ]
机构
[1] UTAH STATE UNIV,DEPT BIOL,LOGAN,UT 84322
关键词
D O I
10.1007/BF01047124
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
A model for the adsorption of bacteria to soil particles is described using the physical-chemical Langmuir isotherm and the van't Hoff equation. An example of the use of the model for assessing bacterial movement through soil is provided. Staphylococcus aureus was the sorbate with sorbents of activated charcoal, kaolinite clay, Mendon silt loam, and silica sand. Competitive agents sodium lauryl sulfate, sodium chloride, and peptone were also studied. Peptone was the most successful competitor with the bacteria for sites on the sorbent. © 1979 D. Reidel Publishing Co.
引用
收藏
页码:219 / 232
页数:14
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