The halogen compound is difficult to degrade, so it has huge harm to both individuals and the environment. The following five elements include:
2.1 Organic halogen compounds are toxic in themselves and can cause cancer in the human body
2.2 The biodegradation rate of halogen compounds is very low, resulting in accumulation in ecosystems, and some volatile organic halogen compounds have a great destructive effect on the ozone layer, causing serious impact on the environment and human health
2.3: When the halogen-containing plastic meets high temperature, it will release hydrogen halide (HCl, HBr, etc.) and form acid mist in the air when it encounters water vapor.
2.4: When halogen-containing plastics are not completely burned, dioxin will be produced, which is a highly accumulated and highly durable carcinogen
2.5: When burning halogen-containing plastics, a lot of smoke and toxic corrosive gases will be generated, which will hinder fire fighting and evacuation of personnel, and corrode instruments and equipment
