Most of the organic waste gases are poisonous, can smell smell, when in the high concentration organic waste gas in the air, even a short period of time contact, also can appear the symptom such as vomiting and headache, and even more severe symptoms such as seizure, fainting, at the same time can cause a person's memory decline, damage of kidney, liver and other human body function system. In particular, organic waste gases such as toluene and styrene can smell like odors even in low-concentration environments. Most of benzene is harmful to the blood system, nervous system and reproductive system, causing damage to human blood, nerve and reproductive system. Organic waste gas, if released into the atmosphere, enters people's living areas and can seriously affect People's Daily life and work, and the natural environment of our existence will be affected accordingly.
As one of the most common pollutants in volatile organic waste gas, toluene is one of the main raw materials used in organic chemical industry. It is often used as solvent and additive. Toluene steam inhalation and skin absorbed into the body through respiratory tract, long live in containing toluene environment, there will be a nervous breakdown, women can appear menstrual disorders, dry skin and skin rashes. Toluene exhaust gas is discharged into the atmosphere, which not only causes serious pollution to the atmosphere and water, but also endangers the life of life on earth.
There are four main hazards of volatile organic waste gas:
(1) it has the stench, toxicity and carcinogenicity, which endangers the health of the human body and causes certain harm to the environment;
(2) at noon or mid-afternoon, sunlight can be absorbed into the sunlight to generate photochemical smog and produce secondary organic aerosols.
(3) some organic waste gases can cause the greenhouse effect;
(4) part of halogenated hydrocarbon organic matter into the stratosphere, in the land of the sun's rays, in particular, the role of ultraviolet radiation, ozone and a series of chemical reactions, such as serious damage to the atmospheric ozone layer, the enhanced greenhouse effect.