2. Feature film

After President Qian finished speaking, Mr. Wu continued: "The optimization ratio that Principal Qian said should also have an optimization ratio in other energy consumption fields. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 infoLike automobile production, people think that electric vehicles are environmentally friendly cars that do not emit smoke, but electric vehicles use lithium batteries or lead-acid batteries as a power source. The lithium cobalt oxide battery in the lithium battery has a certain impact on the environment because it contains cobalt and is a heavy metal. After the lithium battery is scrapped, if the electrolyte in the battery cannot be environmentally disposed of, it will cause pollution to the environment.

The same is true for lead-acid batteries, the production volume of these two batteries is small, and the environmental protection work in the production process is easy to do, but it is difficult to do environmental protection work if the output is too large. ”

Wang Youcai interjected: "The optimal ratio of automobile development should be the ratio of fuel vehicles and electric vehicles is 1:1, and hybrid vehicles should be vigorously developed.

Wen Jinyong said: "In environmental governance, we are often prone to one tendency to cover up another tendency. As soon as you say that energy-saving lamps save electricity, let all the bulb factories produce energy-saving lamps and let incandescent bulbs withdraw from the market. People should know that LED energy-saving lamps contain mercury components, although the content is small, but the harm is great, if the energy-saving lamp is a lamp alone, its production process, improper disposal of waste lamps will cause great environmental pollution, the cost of this pollution is very high.

If we weigh the cost of pollution control and electricity saving of energy-saving lamps, we will find that the former is much higher than the cost of the latter, which requires us to have an appropriate ratio of incandescent lamps and energy-saving lamps, which is conducive to environmental protection.

In the end, President Qian said: "What the three of you just said is very good, I think that all industrial products in the world should be assessed for environmental protection, and the production of industrial products with poor environmental protection assessment should be limited or stopped. One of the keys to environmental protection is people's comprehensive understanding of the environmental assessment of industrial products used in daily use, so as to achieve rational use, correct recycling, and environmentally friendly treatment. This requires us at the University of Bo'ai to pay for the production of a special film on environmental protection, which will explain the pollution assessment results of each industrial product to everyone, which is conducive to improving people's awareness of environmental self-protection. So as to achieve the purpose of environmental protection. ”

After the conversation between the four of them, Principal Qian began to prepare for the feature film. As soon as President Qian mentioned the matter of making the feature film on the board of trustees of Pok Oi University, the trustees had an opinion, because the production of the feature film involved the issue of contribution.

Principal Qian and the five school directors went to the studio to ask, and the producer said that it would cost at least tens of millions to produce a feature film, which was not a small number for the school directors. Principal Qian had to put the production of the feature film on hold.

After another period of time, the sky was indeed full of smog in winter, and the large-scale smog forced the school directors to breathe badly, and the particulate matter in PM2.5 entered the lungs along people's nostrils, causing inflammation of many people's nostrils, trachea, and lungs, and the outpatient clinics and wards in the hospital were overcrowded.

The school directors were also forced to sit indoors and did not dare to go out due to the haze weather, and they installed air purifiers in their rooms to make the indoor air fresh, and people know that the air can only be achieved by opening the doors and windows of the outdoor air and allowing the outdoor fresh air to flow freely indoors.

The school directors have turbid outdoor air, indoor doors and windows cannot achieve free air circulation, and indoor air purifiers alone cannot ensure indoor air quality. The most important concern for these rich people is their own health, because it is a pity if they die before the money in their hands is spent.

Principal Qian looked at the large area of haze weather, and he thought that the school directors were probably very uncomfortable in the haze weather. This led him to think that it might be easier to hold another school board meeting at this time to discuss the production of a feature film related to environmental protection.

It is President Qian's consistent style to do it when he thinks of it, and the next day he initiated the convening of the school board meeting. The council was a round table, and the school trustees sat in a circle around the round table. At the meeting, President Qian sat there and said, "Hello to the school directors and friends!

Recently, everyone's exhalation and inhalation may be very uncomfortable, this kind of unpleasant is also easy to cause a variety of diseases of the trachea and lungs, which is caused by haze weather, how to make all kinds of particles in the haze weather disperse and disappear?

This involves environmental protection, the last school board meeting I proposed to make a feature film, many school directors opposed the production of feature films, because the money is too much, the smog in recent days may make us more aware of the importance of environmental protection.

I think the first step in environmental protection is to educate people about the sources of pollution. When everyone knows the source of pollution, we can convince everyone to control and eliminate the source of pollution. If we have identified and eliminated the sources of pollution in this world, then our skies will be clean------。 ”

A middle-aged school trustee stood up and said, "Don't you still want the school to pay for a feature film? Then you can talk about the purpose of making a feature film! Don't let the school spend some unjust money." ”