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Volume : III, Issue : VIII, September - 2013 Studies On Settling, And Filtration Of Iron Ore Slime By Magnafloc(1011) Commercial Flocculant At Different Ph S.R Pandey Published By : Laxmi Book Publication Abstract : The suspension pH has considerable effect on the settling behaviour of iron ore particles. The settling rate
decreases substantially in the alkaline condition compared to the acidic or neutral pH region. The suspension is
stabilized at pH 10 when no flocculent is used. The role of increasing zeta potential with the increase in suspension
pH in affection the inter-particle repulsion as well as varying degree of ionization of the polymers with pH in settling
of the particles are discussed. . Water from slime ponds overflow remains contaminated with very fine particles
which are difficult to settle and cause environmental pollution. The above problem necessitate to study foculation
settling and filtration behaviour with flocculants.Generally Homopolymers are used as flocculants in treatment of
industrial effluents Keywords : Article : Cite This Article : S.R Pandey, (2013). Studies On Settling, And Filtration Of Iron Ore Slime By Magnafloc(1011) Commercial Flocculant At Different Ph. Indian Streams Research Journal, Vol. III, Issue. VIII, http://oldisrj.lbp.world/UploadedData/3021.pdf References : - Gregory J. Flocculation by polymers and polyelectrolytes, in: Th.F. Tadros(Ed), solid-liquid dispersions academic press-London, 1987.p.163
- Singh R.P. Advanced drag reducing and flocculating materials based on polysaccharides, in P.N. Prasad, J.E. Mark, T.J. Fai (Eds), Polymers and other Advanced materials: Emerging Technologies and Business opportunities, Plenum, New York, 1995, p227
- Pradip, Miner. Proc. Extract. Metall. Rev. 10(1992) 121
- Karmakar G.P. , flocculation and rheological properties of grafted polysaccharides Ph.D Thesis, IIT Kharagpur 1994
- Karmakar G.P, Bhagat R.P, Chakarborty D.M., Singh R.P. (194) in I.S. Bhardwaj (Ed) Polymer Science Recent Advances Vol-II, Allied publishers, New Delhi P. 1990
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