References
- Gale , R.S. 1967 . Water Poilut. Control , 66 : 622 – 632 .
- Vesilind , P.A. 1974 . Treatment and Disposal of Wastewater Sludge , 236 Ann Arbor, Michigan : Ann Arbor Sci. Publ. Inc. .
- Notebaert , F.F. , Wilms , D.A. and Haute , A.A. Van . 1975 . Water Res. , 9 : 667 – 673 .
- Karr , P.R. and Keinath , T.M. 1978 . J. Water Pollut. Control Fed. , 50 : 1911 – 1930 .
- Anazodo , U.G.N. 1974 . Effl. Water Treat. J. , 12 : 517 – 523 .
- Kempa , E.S. and Fukas‐Plonka , L. Apr. 1982 . Preprints Water Filtration Symposium , Apr. , 21 – 23 . 6.37 – 6.45 . Antwerp : Flemish Chapter of the Filtration Society Publ., Antwerp . K. VIV,
- Fukas‐Plonka , L. and Kempa , E.S. Proc. 4th World Filtration Congress . Apr. 22–25 , Ostend. pp. 4.65 – 4.71 . London : Section on Mechanical Separation and Particle Thecnology of the Royal Flemish Society of Engineers (K. VIV) and Flemish Chapter Belgium of the Filtration Society Publ. . Part I,
- Smollen , M. 1986 . Water SA , 12 : 133 – 138 .
- Ahmed , M.F. 1986 . Recycling International , Edited by: Thome'‐Kozmiensky , K.J. 1049 Berlin : EF‐Verlag .
- Tiravanti , G. , Lore , F. and Sonnante , G. 1985 . Water Res. , 19 : 93 – 97 .
- Istituto di Ricerca Sulle Acque . 1984 . Metodi analitici per i fanghi . Quaderno CNR‐IRSA , 64
- Corbolante , D. and Emiliani , G. 1983 . Quaderno CNR‐IRSA , 65 : 287 – 326 .
- Hoyland , G. and Day , M. 1983 . Filtr. Sep. , 20 : 302 – 308 .
- Hininni , G. , Spinosa , L. and Misiti , A. 1984 . J. Water Pollut. Control Fed. , 56 : 331 – 336 .