Assessing the effectiveness flocculation water fishery by some flocculation auxiliaries extracts from plants
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Removal of phenol from water by adsorption-flocculation using organobentonite.
Bentonite modified with short chain cationic surfactant might be the basis of a new approach to removing organic pollutants from water. The treatment process involves dispersing bentonite to the contaminated water and then adding a small cationic surfactant so as to result in flocs which are agglomerates of organobentonite and bound organic pollutants. The flocs are then removed from the soluti...
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Removal of algae in the reservoir water was studied by electroflocculation using a bipolar cell with aluminum electrodes and flocculation by treatment with commercial alum. Comparison of both the methods is discussed.
متن کاملThe Flocculation of Bacteria by Proteins
1. The effect of adding pure proteins to bacterial suspensions at different H ion concentrations has been studied. 2. The zone of flocculation of protein-treated bacteria bears a significant relationship to the isoelectric point of the protein used. With the higher concentration of protein, agglutination occurs at or near the isoelectric point of that protein; at reactions acid to this, the bac...
متن کاملFluid shear influences on flocculation Fluid shear influences on flocculation
The tube flocculator is used to study how fluid shear levels affect the settling properties of a flocculated alum-kaolin suspension. FReTA is employed to quantitatively compare the effects of varying fluid shear and hydraulic residence time on the sedimentation velocity distributions and the post-sedimentation residual turbidities of flocculated suspensions formed in the tube flocculator. Resul...
متن کاملThe Flocculation of Tissue Extracts by Normal and Immune Sera of Fowls and of Other Animals *
The basis of this work is the observation that sera of the chicken and of other birds flocculate saline extracts of the tissues of many animal species when the mixtures are incubated at low temperatures. In this paper it will be shown that this flocculating capacity is closely related to the production of antibodies and that the responsible factor is identical with or analogous to the flocculat...
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ژورنال
عنوان ژورنال: Science and Technology Development Journal
سال: 2016
ISSN: 1859-0128,1859-0128
DOI: 10.32508/stdj.v19i4.646