References
- Patterson , J. W. 1977 . Waste Water treatment. , USA : Science Publishers Inc. .
- Aksu , Z. and Kutsal , T. . Proc. 4th European Congress on Biotechnology . July 14–19 . Vol. 2 , pp. 80 – 83 . Amsterdam : Elsevier Science Publishers .
- Tsezos , M. , Nut , S.H. and Bard , M. H. 1988 . Biotechnol. Bioeng. , 32 : 545 – 551 .
- Nakajima , A. and Sakaguchi , T. 1986 . Apol. Microbial. Biotechnol. , 24 : 59 – 64 .
- Kutsal , T. and Aksu , Z. . ACHEMA 88‐ Dechema Biotechnology Conferences . June 5–11 . Vol. 2 , pp. 449 – 457 . Frankfurt am Main : VCH Publishers .
- Dodge , J. D. 1973 . The Fine Structure of Algal Cells. , Academic Press .
- Cris , H. R. , Oberholser , K. , Shank , N. and Nguyen , M. 1981 . Environ. Sci. Techno. , 10 : 1212 – 1217 .
- Weber , W. J. JR . 1972 . Physicochemical Processes for Water Quality Control, , New York : Wiley‐Interscience .
- Snell , F.D. and Snell , C.T. 1959 . Colorimetric Methods of Analvsis, , 3rd ed. , Vol. 2 , Toronto : D. Van Nostrand Company .