In the spring of March, a river pollution incident happened, which turned the beautiful Tuojiang River into a crying river. 16 From February to March 2, 2000 tons of pure ammonia nitrogen was discharged from the Second Chemical Plant of Sichuan Province to Tuojiang River, and the river gave off a foul smell, with the ammonia nitrogen index exceeding the standard by 40-50 times, and the upstream reach reached 100 times. This is an amazing number, which will cause strange diseases and even cancer, and cause a large-scale dead fish, with a dead fish of 500,000 kilograms, which has seriously damaged the ecology of Tuojiang River. This is the biggest water pollution incident in China in recent years. Because it lasted until March 2, it was called "302" accident. Although it has been more than a year now, the sewage plant has been punished and the sewage discharge of the factory has been curbed, but the pollution of water sources along the river has not stopped. The beach is full of cigarette butts, scraps of paper, peels, plastic bags and other rubbish, which is polluting the river.
In view of the present situation of river pollution, I think if I were the mayor, I would take the following measures to control pollution.
First, put a trash can on the river beach. It is found that there is no trash can by the river, only on the river bank, and everyone has a lazy mentality. It takes several minutes to throw garbage at a time, which is very troublesome. Most people just throw it in the river and on the ground. Putting a few trash cans on the nearby river beach is inexpensive and simple, which solves the problem of people throwing garbage.
Second, beach setting managers. There is another reason why people are unwilling to throw garbage into the trash can now, that is, people find that there is no one in charge of the river beach, so they can litter and cause environmental pollution. Resettlement managers enforce people's unhealthy habits.
Third, strengthen environmental publicity and education. Another reason why people litter now is poor environmental awareness. Publicity should be carried out in offices, schools and other public places to raise people's awareness of environmental protection. Schools can also often organize students to pick up garbage on the river beach to enhance students' awareness of environmental protection.
Fourth, plant a variety of trees to prevent soil erosion. Do you know how the Yellow River came from? It is because of the loss of yellow sand in the place where it flows that every little makes a mickle, and it gradually becomes the Yellow River. If we plant more trees, we can prevent soil erosion along the river bank, lest it become the second Yellow River.
If we can do this, I believe that Tuojiang River will become the cleanest river within one year.
Now we should protect water resources and prevent the secondary water pollution of Tuojiang River.