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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 polyelectrolytes[1]. The variety of pollutants, universality of various water and sewage treatment technologies, introduction of new water quality improved technologies have caused a growth in demand for polyelectrolytes and ion-exchange polymers with specific parameters. The most important use of polyelectrolytes is their application in industrial water treatment and in aiding sediment-centrifuging processes. Their application significantly lowers the coagulant consumption, shortens the flocculation time and improves the sedimentation properties of suspensions[2, 3].
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. used as polyelectrolytes [1]. The variety of pollutants, universality of various water and sewage treatment technologies, introduction of new water quality improved technologies have caused a growth in demand for polyelectrolytes and ion-exchange polymers with specific parameters. The most important use of Their application in industrial water treatment and in aiding sediment-centrifuging processes. Their application significantly lowers the coagulant consumption, shortens the flocculation time and improves the sedimentation properties of suspensions [2, 3].