There has been much discussion about how many cities have effective air pollution problems. This issue has led to several serious problems in modern society. In this essay, I will examine the main problems related to this situation and suggest some possible solutions to tackle them.
The first and foremost problem is emission from factories . One key reason is that the industry is very developed nowadays. This led to the fact that many factories were built to meet the need for use. However, the exhaust gas treatment systems cannot be enhanced, meaning that the untreated waste will be discharged into the environment, badly affecting the air quality. For example, in this year, Hanoi has the highest amount of dust in the world. As a result, the cause is emission from nearby industrial zones and vehicles.
To solve these problems, several measures can be taken. One possible solution is that the government needs to encourage investment upgrading the exhaust gas treatment system is key to meeting environmental standards. This can help because it will reduce the levels of harmful substances in exhaust fumes such as carbon monoxide, nitrogen oxides and fine particulate matter before the fumes are emitted into the air.
For instance, in New Zealand many laws were released to require companies to improve their handling of emission systems . If that solution is implemented, the situation could be greatly improved.
In conclusion,Around the world, there are plenty of countries that are confronting grave air pollution issues. There are clearly a number of serious problems such as the gas release from factories and means of transportations. However, these issues can be addressed by improving the emission control system. With the combined efforts of governments and organizations, this problem can be effectively solved in the near future.