In these boxes, after the filtered water was taken for identification, Dean Wen was not idle.

At this time, Dean Wen's spirit can be said to be highly excited. He couldn't be idle at all, so he directly took the experimental materials that Lin Su had just handed him over, and began to test another water tank.

And the water in that tank is water that has been polluted by some chemicals. If this material researched by Lin Su can even purify this kind of water quality.

So. The material she developed is not even worse than the LCD TV and mobile phone she researched before.

Dean Wen's emotions were indeed very excited, but there were not many experimental materials in Lin Su's hands.

After six or seven water tanks were tested, Dean Wen finally used up all the new materials in his hands.

Therefore, there are only a few who are reluctant to leave this laboratory.

And Lin Su was also relieved in his heart after Dean Wen left.

Except for the first time they entered the lab, which already had a few water tanks in the lab.

During the time that Dean Moon was testing, some people brought in some water from outside, which was also contaminated.

Seeing Dean Wen moving the crowd like this, Lin Su felt uncomfortable in his heart and felt a little embarrassed.

Originally, Lin Su thought that this incident, Dean Wen's performance, was exaggerated enough.

Unexpectedly, the exaggerated things are still to come.

At noon the next day, Lin Su had already received a notice from Dean Wen to let her go to his office.

After receiving Dean Wen's notice, Lin Su directly packed up his things and came to Dean Wen's office.

As soon as she entered, she was directly held in her arms by a middle-aged beautiful woman in her fifties.

You must know that most people in this era are very reserved. Therefore, when he suddenly met such an enthusiastic person, Lin Su suddenly felt a little embarrassed.

This middle-aged woman also seemed to feel that Lin Su had some stiffness at this time.

She directly pushed Lin Su out of her arms. didn't let go of Lin Su, but held her hand. directly pulled Lin Su and sat on the only sofa in Dean Wen's office.

She didn't use Dean Wen's introduction at all, and directly faced Lin Su, revealing an unprecedentedly kind smile.

"Lin Su, my name is Dai Guorong, you can call me Aunt Dai. I'm a person who specializes in water purification, and yesterday, Dean Moon sent a few pieces of treated water to my office for me to test.

After testing, although there are still natural residues in the water, some pollutants remain. However, it is basically close to the standard set by our country that it can be drunk.

It wasn't until I came to see Dean Wen that he told me. It's a material you invented that has the function of purifying water. These water samples have been purified by the materials you invented.

Lin Su, you probably don't know that in recent years, China's economic system and industrial system have undergone major changes, and progress has been very rapid.

But at the same time, it has also caused great pressure on the environment of our country. In recent years, not only in China, but also in many parts of the world, the water quality has deteriorated a lot.

In the long run, it will cause indelible damage to human beings.

And the material you invented has a particularly obvious purifying effect. The most important thing is that the water source is polluted, regardless of the cause. The material you invented can purify them.

Now all the materials in the world have no way to do this. It can be said that the material you invented solves a world-class problem.

Sure enough, it is a hero who comes out of a young man, and there are young scientists like you in our country, so why can't you get up. ”

The words of this middle-aged beautiful woman were spoken quickly and urgently. And the tone was full of praise for Lin Su.

Even though Lin Su has heard a lot of praise from others over the years. After hearing her praise, I still feel a little embarrassed.

Mainly, her words are simply too exaggerated.

It seems that he felt Lin Su, and there were some embarrassed emotions at this time.

Dean Wen, who had never had a chance to open his mouth to speak, had not had a chance to speak since Lin Su came in, and at this time, there were some strong ones who stopped the middle-aged woman's words.

He looked at Lin Su, smiled at her a little embarrassedly, and then said, "Lin Su, you were scared by her, right?"

That's how crazy she was when she was young. A lot of things, when it comes out, it is a play.

By the way, you can tell me that this lady is an expert on the environment in our country. Of course, not only in China, but even in the international arena, this Ms. Dai is also very famous.

In recent years, our country's policy has been much more relaxed. Therefore, when Ms. Dai came back from abroad, she mainly wanted to make some contributions to China's environmental protection cause.

As she said, China's industrial development has been very rapid in recent years. However, everything is advantageous, and the rapid development of industry is also the environment of our country, which is under tremendous pressure.

The material you developed can be regarded as a timely rain for our country and even the world's environmental protection. ”

After talking to Lin Su, Dean Wen pondered for a while, and then turned to Su Bai and asked some questions that both he and Ms. Dai were worried about.

"But there's one thing I need to ask you about. How long does it take for this material you invent to be able to decompose naturally in nature?

Could it be that after purifying the water, it will become a new pollutant? It will bring greater and new pressure to the protection of the environment. ”

Hearing Dean Wen's words, Lin Su shook his head very confidently and said to him, "You can rest assured about this.

I've been experimenting with this material since I developed it. Although it does not dissolve in water, it even has a very good absorption effect on water sources.

However, it is not resistant to acidic substances. That is to say, as long as the acidity is less than five solutions, it can be dissolved.

And the substance obtained after dissolution is not much different from seawater. If nothing else, it shouldn't cause any damage to the environment.

Of course, more experiments need to be done to prove this. In the future, I will trouble you. ”