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The Use of Chemical Modification of Polymer Waste for Obtaining Polymer Flocculants
Abstract:1 Results Chemical modification of polymer plastic wastes to useful products can be one of the way of effective waste plastics management (chemical recycling). Chemical modification of polymers and polymer plastic wastes can yield products with suitable physical and chemical properties. In consequence they can be used as polyelectrolytes1]. The variety of pollutants, universality of various water and sewage treatment technologies, introduction of new water quality improved technologies have caused a gr...
Keywords:phenol-formaldehyde resin waste  expanded polystyrene waste  sulphonation  sulphonate derivatives  polyelectrolytes  flocculation  sewage treatment  silica sulfuric acid    
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