Relationship of Optical Density and Wavelength on Light Source for Activated Sludge Concentration
![]() |
Kim, Do-Han
(Ulsan Regional Innovation Agency)
Lee, Chang-Han (Department of Environmental Engineering, Catholic University of Pusan) Wang, Bo-Kwon (Miwon Commercial Co., Ltd.) Suh, Jung-Ho (Department of Environmental Life Chemistry, Ulsan College) Song, Seung-Koo (Department of Chemical Engineering, Pusan National University) |
1 | Taya, M., N. Aoki, and T. Kobayashi (1986) Estimation of microbial mass concentration based on fluorometric measurement of cell protein. J. Ferment. Technol. 64: 411-417. DOI ScienceOn |
2 | Kubitschek, H. E. (1969) Counting and sizing micro-organisms with the Coulter counter : Methods in Microbiology. pp. 593-610. Academic Press, London, UK. |
3 | Hatch, R. T., C. Wilder, and T. W. Cadman (1979) Analysis of control of mixed cultures. Biotech. & Bioeng. 9: 25-39. |
4 | Battye, F. L., W. Darling, and J. Beall (1985) A feast cell sampler for flow cytometer. Cytometry. 6: 492-495. DOI ScienceOn |
5 | Lee, C. and H. Lim (1981) New devices for continuously monitoring the optical density of concentrated microbial cultures. Biotech. & Bioeng. 22: 639-642. |
6 | Thatipamala, R., S. Rohani, and G. A. Hill (1991) Spectrophotometric method high biomass concentration measurements. Biotechnol. & Bioeng. 38: 1001-1011. DOI |
7 | Lima Filho, J. L. and W. M. Ledingham (1987) Continuous measurement of biomass concentration in laboratory-sacle fermentaters using LED-eletrode system. Biotechnol. Tech. 1: 145-150. |
8 | Lee, C. H., Y. S. Na, D. H. Kim, S. W. Lee, and S. K. Song (2002) Changes of Physico-chemical proportics of the activated sludge with anaerobic storage time. Journal of Environmental Sciences. 11: 339-346. DOI |
9 | Finguerut, J., E. T. L. Guarda, and E. Camargo (1978) Influence of the growth on the spectrophotometric determination of the yeast concentration in liquid hydrocarbon fermentation. Biotech. & Bioeng. 20: 1285-1286. DOI |
10 | Hong, K., R. D. Tanner, G. W. Malaney, and D. J. Wilson (1987) A spectrophotometric method for estimating the yeast cell concentration in a semi-solid state fermentation. Process Biochem. 22: 149-153. |
11 | Huang, T. L., Y. W. Han, and C. D. Callihan (1971) Application of the Lowry method for determination of cell concentration in fermentation of waste cellulosics. J. Ferment. Technol. 49: 574-576. |
12 | Moreira, A. R., J. A. Phillips, and A. E. Humphrey (1978) Method for determining the concentration of adsorbed protein and cell biomass in cellulose fermentations. Biotech. & Bioeng. 20: 1501-1505. DOI |
13 | Hysert, D. W., F. B. Knudsen, N. N. M. Morrison, G. Gheluwe, and T. Lom (1979) Application of a bioluminescence ATP assay in brewery wastewater treatment studies. Biotech. & Bioeng. 21: 1301-1314. DOI |
14 | Solomon, B. O. and L. E. Erickson (1983) Estimation of biomass concentration in the presence of solids for the purpose of parameter estimation. Biotech. & Bioeng. 25: 2469-2477. DOI ScienceOn |
15 | Kang, S. J., L. B. Pugh, and J. A. Borchardt (1984) ATP as a measure of active biomass concentration and inhibition in biological wastewater treatment processes. 44th Purdue Ind. Waste Conf., May 9-11. Indiana, USA. |
![]() |