1.
Braz. j. microbiol
;
33(4): 331-332, Oct.-Dec. 2002. tab
Article
in English
| LILACS
| ID: lil-342095
ABSTRACT
This work aimed to study, comparatively, the flocculation of fluorite particles with Corynebacterium xerosis cells and three commercial long chain polymers. Best flocculation results were obtained with cell of C. xerosis and with an anionic polyacrylamide. Both were effective in solids removal and water clarification, although flocculation with C. xerosis cells requires a higher dosage of reagent per mass unit of processed ore.