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POLYMERS (Production & Disposal) Polymers are synthetic and natural macromolecules composed of smaller units called monomers. Many synthetic polymers are produced and utilized because they are resistant to chemical and physical degradation. These polymers resistant to degradation present disposal problems when their usefulness ceases. Polymers are now widely used in all aspects of modern life. They contribute, to a great extent, to the comfort and improvement of the quality of life. Their importance is based on their unique ultimate properties and flexibility for wide range of applications from simple packaging to heavy construction. Because of their low cost, they have been extensively used for disposable or throwaway packaging and containers. It is expected that, during the first few years of the 21st century, there will be a 2 to 3 fold increase in plastic consumption in developing countries, due to the rise in materials utilization as a result of increased rate of industrial growth....

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