title: Polymer recycling: opportunities and limitations.
abstract: The disposal of polymer solid waste by means other than landfilling is necessary. The various approaches-source reduction, incineration, degradation, composting, and recycling-all have their roles and must be employed in an integrated manner. Where appropriate, recycling has ecological advantages, but its application is dependent upon the feasibility of collection, sorting, and/or compatibilization of resulting mixtures to produce economically viable products. The practice should be encouraged by societal or legislative pressure which recognizes that the cost of disposal should be a factor in determining the cost of a product.
authors.affiliation: Polymer Research Institute, University of Massachusetts, Amherst, MA 01003, USA.
authors.forename: R S
authors.initials: RS
authors.lastname: Stein