Study On The Factors Affecting Coagulation And Flocculation In Treatment Of Industrial Effluents
Author(s)
I.G.Bantcheva
Abstract
Study on the factors affecting coagulation and
flocculation in treatment of industrial effluents
I.G. Bantcheva
Department of Chemical Engineering, University of Durban- Westville,
South Africa
Abstract
The introduction of wastewater treatments increases the plant cost; therefor any
attempt to improve their efficiency is valuable. The industrial liquid effluents
are very difficult to generalize. Their characteristics not only vary with the type
of the industry, but also from plant to plant producing same type of end
products. Coagulation and flocculation can achieve the effective removal of
suspended particles. Operating within the optimum parameters will reduce the
cost of treatment and will increase the quality of the water. The objectives of the
study were, to compare the effectiveness of different coagulants, to determine
their optimum dosage, and the optimum pH.
In the present study "Jar Test" was used. Samples from Pulp and Paper, and
Textile effluents were used. The fo
Keywords
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