Prevention of Dioxin Pollution

Dioxin is a sustainable organic pollutant, and 90% of dioxin in the atmosphere is due to incineration of municipalities and industrial waste. Medical waste including timber, petroleum products, and various wastes, especially gasoline and coal, is prone to dioxin at the combustion temperature. Polyvinyl chloride plastic, paper, chlorine, and some pesticide production, as well as steelmaking, can release dioxin into the environment. There are three main methods for generating dioxin, but in the combustion process of vinyl chloride, when the combustion temperature is lower than 800 ° C., chlorine waste can not be completely burned, dioxin is likely to be generated Become.

There are several major problems with the incineration process. Over the years, this method has been shown to release dioxin into the atmosphere. Dioxin is a very toxic contaminant. When someone comes in contact with this particular type of emissions, they may have many health factors. Dioxin is mainly attacked by someone's fat area, accumulated and stored. As these toxic compounds accumulate in tissues, they cause tumors. Dioxins are thought to be carcinogens; even if the outcome is not cancer it poses a threat. Exposure to dioxin can cause abnormal enamel, increased sperm count, reduced immunity, and even diabetes. In dioxin-prevention medical waste incinerators Thornton pointed out that there is a possibility that even if it is exposed to a small amount of dioxin, it can have a big influence.

The name dioxin refers to a group of chemical substances with strong toxicity related to heart disease, liver disease, human reproductive disorders and developmental problems. Even small amounts of dioxin are present in the environment and accumulate in the body. In 1997, the International Cancer Institute, a branch of the World Health Organization, listed the most powerful form of dioxin as a substance that causes cancer in humans. In 2001, the US government registered this chemical substance as a "known human carcinogen."

Food contaminated with chemical substances is a major public health problem globally. Contamination may be caused by environmental pollution of air, water and soil. The intentional use of various chemical substances such as toxic metals, polychlorinated biphenyls, dioxins, or pesticides, veterinary medicines, other pesticides, etc. has a serious effect on human health. Food additives, pollutants used in food production and processing can adversely affect health. Foodborne diseases: Several foodborne diseases have been recognized but have become more common recently. For example, the epidemic of Salmonellosis has increased in the past 25 years. In the Western Hemisphere and Europe, Salmonella serotype S. Enteritidis (SE) is the main strain. Investigating the SE breakthrough shows that its appearance is mainly related to the consumption of poultry and eggs.

7.2 Population Explosion - Family Welfare Plan 215 7.2.1 Sterilization Method 217 7.1.2 Urbanization 217