Do you still remember Chai Jing’s haze investigation documentary “Under the Dome†at the beginning of 2015? The video evokes public awareness of environmental protection in an easy-to-understand style. The beginning of the winter and the heating season of the year began, and today's major news headlines saw the report that “PM2.5 in Shenyang exceeded 1400â€. Now that smog is a “popular topic†that everyone cares about. Environmental issues are closely related to everyone. So how much do you know about smog? How can we reduce the haze damage to the body?
The purchase of environmental protection building materials please read the haze days, then environmental protection decoration building materials environmental protection first
1. Why does lung cancer increase, and what is the link between lung cancer and smog?
There are a large number of harmful and toxic substances in the smog, which has led to an increase in lung cancer, thus telling us two things. First, haze has great damage to our bodies. Second, haze is closely related to each of us.
2 What caused haze?
1 Fossil fuel emissions, mainly coal
2 Vehicle Exhaust, Aircraft Emissions, Beached Freighters
3 Catering Industry Oil and Gas Emissions
4 site dust
5 other
3 What is the environmental department doing?
The environmental department inspected vehicles entering the city and found that vehicles that exceeded the standards had qualified procedures and did not install oil and gas purification equipment. The reason was that the car purchased by the driver had obtained a qualified procedure for violation. Difficult to punish.
The pollution is the most serious. The most coal-burning is in Hebei Province, and it is also an important source of input to Beijing's haze. The economy relies heavily on the steel industry. Even if the production capacity is long overdue, many unlicensed companies have broken the cans and the environmental protection department is unable to enforce the law because it concerns Ten thousand people's employment. The EPA did not dare to criticize local governments for their meals when they ate local government meals.
The EPA lacks actual judicial and administrative support, lacks law enforcement capabilities, and relatively powerful governments and large companies are powerless.
4. What are the main reasons for smog?
First of all, China's gasoline standards are far below international standards. So why not specify higher standards? Because the standards development committee is made up of petrochemical companies, raising standards means increasing costs and they will not demolish their own stations. Then, China's coal consumption exceeds the sum of coal used by other countries in the world. If quality coal is insufficient, inferior and low-quality coal such as lignite is used. The air quality of Harbin was detonated on the first day because it burned a lot of lignite. Lignite is not unusable. Germany also uses lignite, but it will wash coal and make it clean. However, China has not done so, and only a few parts have been cleaned.
5. What are the underlying causes of smog?
It is a contradiction between China's rapid economic growth and urbanization and the growing pollution of the environment. This is an urgent contradiction between the reform of the energy structure and the monopoly of the energy industry.
6. How to solve the problem of smog
1 Change the energy structure with coal as the main body, enter the oil and gas era that should have entered, open up the energy market, and change the monopoly of Sinopec Sinopec.
2 Raise the national standards for gasoline and diesel, impose severe penalties on factories, enterprises, and individuals that do not meet the standards, and increase enforcement efforts.
3 Learn advanced experience from abroad, reform the units with excessive emissions, use technical means to solve the pollution emission problems from the source, the state subsidizes cleaning equipment, and all departments must cooperate with supervision and inspection.
7. Can the haze problem be solved in a short time?
Yes, the United Kingdom spent 50 years, but in the first 10 years it dropped 80% of its emissions.
The initial transformation of the United States also encountered many obstacles, but all were overcome.
In the end they all got the blue sky.
8. Will haze management cause China's economic slowdown and unemployment rate to rise?
No, the past experience of Britain, the United States, Germany and other countries tells us that only by letting the market participate in, survival of the fittest, clean energy will eventually replace pollution energy, and the disappearance of an industry will have the rise of an industry.
9. What is the relationship between haze and us?
Only each of us pays attention to the haze, sends out our voices, resists the damage of haze to us, and starts from ourselves to reduce the emission of air pollution, so as to encourage and encourage the government to control air pollution. Everyone is me, I am everyone.
10. Where should we report pollution problems?
Environmental hotline 12369
Xiao Bian reminded: the purchase of environmentally friendly building materials, please read the haze days, then environmental protection, building materials, environmental protection, first
Environmental Testing New Home Green Home Environment and Health
Led Linear Lighting,Hotel Led Linear Batten Light,Led Flat Tube Lights,Ceiling Linear Light
Shen zhen SH LED Technology Co.,Ltd , https://www.pixellightsolutions.com