Normally, plastic items can take up to 1000 years to decompose in landfills. It is not surprising that plastic bottles constitute close to 50% of recyclable waste in the dumps. Almost every hour, nearly 250,000 plastic bottles are dumped. To make recycled glass products, the glass cullet, clear or colored is melted and molded into the desired glass products like bottles, jars, containers, etc.From an environmental perspective, answer to this question is one of great importance. Some of the most commonly used coloring agents for dyeing of recycled glass include:
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