1 |
Berthouex, P. Mac, and Brown, L. C. : Statistics for environmental engineers. Lewis publishers, London, 1994
|
2 |
Sudo: Prospect and problem of biological wastewater treatment technology. J. KSWPRC, 7(3), 193-199, 1991
|
3 |
Kim, S. S. : Relationship between water quality index and protozoa at the sewage plant. M, Sc. Thesis, Yeungnam Univ., Korea, 1989
|
4 |
Yoo, D. K. and Kwan, Y. S. : SPSSWIN 8.0 for sta-tistics analysis. Kihanjae Press, Seoul, 1999
|
5 |
Ronald, M. Atlas and B. Richard: Microbial ecology, The Benjamin/Cummings Publishing Company Inc., Redwood. CA, 1991
|
6 |
Lee, M. H. : Biological sewage.wastewater treat-ment. Environmental Management Research Center, Seoul, 1999
|
7 |
Bisogni, J. J. and Lawrence, A. W. : Relationship between biological solids retention time and settling characteristics of activated sludge. Water Research, 5, 753-763, 1971
DOI
ScienceOn
|
8 |
Thomas, D. Brock and Michael, T. Madigan : Biology of microorganisms. Prentice-Hall Inc., Englewood Cliffs, NJ, 1991
|