Wednesday 13 March 2013

Pyrolysis of Plastic Helps to Maintain Environment and Human Health

In the present generation, the uses of plastic products are continuously increasing and can be a major threat to the environment and human health. Plastic is widely used in manufacturing many products like packaging materials, clothing, toys, etc. The incineration and decomposition of plastic wastes can cause many problems to the environment and living beings. According to WHO (World Health Organization), burning of the plastic wastes can release harmful carcinogenic substances in the atmosphere, which can cause breathing problem and cancer in the living beings.

Dumping of the plastic wastes makes the area uninhabitable for the living beings. Therefore, many countries have found the legal and everlasting solution for the disposal of plastic wastes by using a concept called pyrolysis. Pyrolysis of plastic waste can certainly make the pollution free environment and also have no effect on human health. In pyrolysis plant, the plastic scraps and other raw materials are burnt at very high temperature to produce many volatile components including liquid and gaseous, which are really the useful byproducts for a mankind. The pyrolytic oil is one of the volatile byproducts that is produced at the end of the process and is useful in heating and steam production.

Plastic pyrolysis is one of the unique and the latest techniques that are used for recycling the plastic scraps. The whole of the plastic raw materials is incinerated in a closed airtight container and thus releases no harmful substance into the atmosphere. This technique is widely used in many industrialized countries to create a pollution free environment.

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