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Talk about causes and effect of water pollution and ways to reduce it (Nói về nguyên nhân và ảnh hưởng của ô nhiễm nguồn nước và cách giảm thiểu)

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Nguyễn Tấn Hiếu
09/05/2018 11:29:08
Causes need to be changed and, most importantly, our human consciousness about the cause of water pollution in Vietnam.
Why is human consciousness the most important of environmental pollution, first referring to residential areas or households living along the river in 2013, the vast majority of whom are people People living along the river, then the daily cleaning has made the water environment worse, in recent years, the river in the area of ​​living people have been heavily polluted.
Speaking about the consciousness of the people, there are families living all year round on boats, boats, barges ... not only their daily activities are discharged into the water but also objects that are no longer used also thrown in. River.
The activities of the people occur throughout the year as such, the water environment in Vietnam is increasingly polluted, the people living in polluted areas or nearby residents will also affect the health. very strong.
There are also companies, factories or factories that have escaped the environmental laws and the river is discharged into the river.
The causes of water pollution in Vietnam just mentioned above have destroyed our environment, what we have done is that we are facing many serious illnesses and costly expenses. .
In addition, water pollution also affects the lives of living and living plants, which cause ecological disturbances, causing some fish or plants to deplete due to pollution of the water environment. This increases the scope and thus the authorities can hardly reform.
As pollution of the water environment increases, the level of human health decreases and it can lead to pollution of the intersection of rivers and lakes, affecting marine ecosystems. .
The major sources of pollution are Saigon Port, Saigon River, Tau Canal, Black Canal, 15, 17, 18, Thay Cai Canal, etc. in Ho Chi Minh City. Black water and bad smells made the people around and the people who were walking so uncomfortable.
In terms of solutions, governments and authorities must place prohibition signs in places where there are many residents living near the rivers and strictly punish acts of deliberately throwing litter into the river or people living in the river. ships, boats, barges ...
In areas where water pollution is a problem, it is important to learn about the area and to conduct the renovation and use of the technologies or to hire foreign environmental specialists who have advanced technologies to change the water source. infected in the optimal time as possible.
The media must also include environmental information as well as solutions on how to communicate with people in the environment, especially the water environment, such as information and communication. Everybody changes their minds to keep their sanitation in common with the environment as well as the water environment in Vietnam.
On the limitation of these solutions, it is well known that it would require a lot of money to renovate or hire foreign experts, when it comes to the causes of water pollution in Vietnam. The solution is to try to change the environment of clean water, but if our human consciousness is like that, one day we will also meet the scene of such black rivers.
Therefore, let us protect our environment and our children in the future so that we can live in a clean environment, help us improve our health and ecosystems. in water environment.

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Quỳnh Anh Đỗ
09/05/2018 12:14:21
1. Causes pollution of the water environment
First of all, it is due to the explosion of our population, especially in big cities such as Hanoi or Ho Chi Minh City. The amount of domestic effluent per day in these cities is estimated at 600,000 m3 per day, with an average of over 250 tons of waste being discharged into the rivers in Hanoi while they are not treated. Straight out into lakes, large rivers make pollution continuously in place.
Secondly, the amount of wastewater from factories, manufacturing facilities, slaughterhouses and hospitals is on the rise. An average of 7,000 m3 of wastewater is discharged daily, but only about 30% of them are treated. There are a number of facilities that do not have a sewage treatment system or are available, but are only available to respond to and have no effect on wastewater treatment.
Thirdly, the system of parks and recreation areas is mushrooming while the amount of waste in these areas remains unresolved, leading to the pollution of the water source and the great impact on the people. in the surrounding area.
2. The consequences of water pollution
Ponds and lakes in Vietnam are severely polluted. People in these areas do not have enough clean water for daily use and irrigation. It affects the living conditions of people.
The use of polluted water will lead to the generation of many diseases. The most serious consequence of this condition is the increasing number of people with conjunctivitis, cancer and diarrhea, the number of deaths is rising, especially among children in polluted areas. .
3. Remedies for pollution
Addressing water pollution is not an issue overnight, but it requires a long-term strategy and contributions from the whole society.
If the long-term strategy is to ensure the provision of safe water that has been processed to the human system, the short-term solution is to use water filters, using boiled water at schools and households. family…
People also have to wash their hands with soap before eating and after using the toilet. Propaganda and raise the sense of responsibility of people about the waste collection at the right place. Large-scale or small-scale production enterprises must ensure that the system meets the standards.
The most important thing is that the government needs to pay more attention as well as invest in the construction of projects that provide clean water, quality water treatment systems, more secure. Environmental protection and treatment of polluted water bring a healthy life and full of cultural identity for the nation.

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