Comparison of chromium adsorption to starved and fresh subsurface bacterial consortium
- 15 Downloads
The adsorption of chromium (Cr+6) to a denitrifying consortium was investigated for starved and fresh cells under three pH values (pH 6.0, 7.5 and 9.0). Cells starved 50 days adsorbed approximately 10–15% more Cr+6 than fresh (0 day) cells at those three pH conditions.
KeywordsAdsorption Isotherm Lester Fresh Cell Solid Retention Time Simulated Groundwater
Unable to display preview. Download preview PDF.
- American Public Health Association (1989).Standard Methods for the Examination of Water and Wastewater, 17th ed.Google Scholar
- Brouns, T. M., Koegler, S., Heath, W., Fredrickson, J., Stensel, H., Johnstone, D., and Donaldson, T. (1990).FY 1989, Status Report Battelle, PNL-7920/UC-702.Google Scholar
- Kong, S. (1988). Toxicity of Toluene and o-Xylene toPseudomonas testosteroni in the Starvation/Survival Mode.Master Thesis. Washington State University, Pullman, W.A.Google Scholar
- Uloth, V. C. and Mavinic, D. S. (1977).J. Envir. Engng. Div. Am. Soc. Civ. Engrs. 103, EE4, 647–661.Google Scholar