噺 (8) 壹 Chinese net ωωω.χ8.òм 哽噺繓赽捌 (1) Novel 説蛧

There shouldn't be any danger for the time being!

It took a day for Meng Tao to carefully sort out his journey of more than a year from renting a compound in the northern suburbs to the launch of No. 4 degradable enzyme, and came to the conclusion that he should be safe for the time being.

Meng Tao's security conclusion is not that the hidden secret he made has not been discovered, on the contrary, after thinking about it, he is extremely afraid that he found that his secret may have been exposed in front of someone with a heart.

Meng Tao believes that the most likely time for his exposure is when the No. 3 degrading enzyme was launched, and this epoch-making product can be said to be attracting the attention of the world, and it is impossible not to attract the attention of relevant departments, and the Ministry of Industry and Information Technology came to the door is a good explanation.

And before that, they should have started to investigate themselves, and Jia Dongxu's smoke bomb can only fool the layman or peers, and in front of the state machine, there is no cover-up at all.

As long as they check carefully, the road they have walked for more than a year is full of loopholes, after all, they are less than 20 years old freshman in Rongyang has no roots, but can collapse the four major waste processing plants that have been operating for many years in one year, and then acquire Hongxing Chemical Fiber Factory, which is unreasonable in itself, in addition to these, the raw materials supplied to Qingyang City Chemical Fiber Factory, steel mills and paper mills can not withstand the investigation, where do nearly ten tons of raw materials come from every day?

The more Meng Tao speculated, the more frightened he became, and he even had the urge to run away immediately.

If you can't run, you must have been watched for a long time, even if you can, what will your parents do?

Since the escape route is blocked, you can only find a way in other directions.

Forcing himself to calm down, Meng Tao's super brain, which had been strengthened when he extracted the No. 3 degrading enzyme technology, began to work at a rapid pace, thinking of ways to solve the current dilemma.

One plan after another emerged in his mind, and one by one was denied by Meng Tao, and in the end, the best plan that Meng Tao came up with was to wait and see.

Meng Tao's plan is based on evidence, the people from the Ministry of Industry and Information Technology contacted him, but simply asked about his own situation, and did not make any strong requests, and even told himself when he left that he could contact them if he had any difficulties and needs.

Meng Tao believes that this is a friendly signal.

In addition to the above reasons, the previous approval of the factory land by Rongyang City to Xinda, as well as the policy tilt of Rongyang City towards Xinda, these pieces of information are combined, making Meng Tao more and more sure that he should be safe for the time being.

Waiting to see what happens does not mean doing nothing, on the contrary, we must pay close attention to and continue to study epoch-making new technologies and new achievements, increase our bargaining chips and value, and let the country realize that it is irreplaceable, so that we can be safe.

Epoch-making new technologies and new achievements, No. 3 and No. 4 degrading enzymes are counted, and No. 5 degrading enzymes that have completed the stereotype experiment are even more so.

In order to protect himself, Meng Tao decided to announce the results of the No. 5 degradation enzyme finalization test as soon as they came out.

Today is the seventeenth day of the finalization test, two days longer than expected, and if nothing else, the results of the finalization test are almost available.

I really don't know if the three laboratories in Europe and the United States will cry as soon as the effect of No. 5 degrading enzyme is announced!

Imagining the expressions that the three laboratories could imagine after the effect of the No. 5 degrading enzyme was announced, Meng Tao smiled unkindly, and most of the dullness in his heart was instantly washed away because of the secret exposure.

The results of the stereotype test of No. 5 degrading enzyme were not as optimistic as Meng Tao imagined.

At six o'clock in the evening, Jia Dongyu called and told Meng Tao that the results of this finalization experiment were worse than expected, and that it was originally completely degraded within fifteen days, but now, in seventeen days, the degradation rate is only 90 percent.

If you compare the effect of 90% of the two-year degradation rate of Eiffel degradable enzyme studied by Alpha Laboratory, the result of No. 5 degradable enzyme is tantamount to quite successful, once the product is launched, it will definitely crush Eiffel degrading enzyme.

But Meng Tao was not satisfied, and asked Jia Dongyu to bring people back immediately, and he must find out what went wrong, and the degradation rate of No. 5 degrading enzyme must reach 100%.

After hanging up the phone, Meng Tao didn't have the heart to go back to Jinfeng Shangyuan, so he sent a message to Susie to explain the situation, went to the cafeteria to eat something casually, and returned directly to the laboratory.

Due to the last time Susie was followed, for the sake of safety, Garbo and Susie have been living in Su Qingzhou's house at Rongyang Medical University for the past few days, after all, the university is relatively safe, I haven't seen it for several days, Meng Tao, who is itching in his heart, originally came to take Susie back to the villa tonight, but now that the No. 5 degradable enzyme is in trouble, Meng Tao has no heart to applaud love.

Coming to the third floor of the laboratory, turning on the computer to call up the data chain of the No. 5 degrading enzyme, Meng Tao began to analyze them one by one.

The reason why Meng Tao requires that the degradation rate of No. 5 degradative enzyme must reach 100% is not that he is a perfectionist and cannot tolerate flaws, the data chain of No. 5 degradable enzyme Meng Tao is actually clearer than anyone else, the degradation rate is 100% and 90%, and it is absolutely not a big data chain problem, it is very likely that a subtle link has gone wrong, so that the active substance in No. 5 degrading enzyme cannot be fully activated, which makes the test results not reach the preset goal.

As we all know, the vast majority of plastic products are extracted from petroleum artificial polymers as the main raw materials, the most and most representative is polyethylene and polypropylene, they are not easy to be degraded by microorganisms in the natural environment, is because the huge molecular structure of artificial polymers hinders and inhibits the ability of microorganisms in nature to digest them as carbon sources.

Therefore, if the polymers of artificial polymers are transformed and degraded by microorganisms, the first thing to do is to reduce their molecular weight to the level of chemicals in nature, take polyethylene and polypropylene, for example, their molecular weight is about 250,000 molar mass, and only when it is reduced to 5,000 moles and not more than 10,000 molar mass, can microbial transformation and degradation.

This engineering of converting polymers into low molecules can be carried out entirely through the Roche reaction, that is, the reaction of these polymers in contact with certain metal ions, and this process is repeated through the regeneration of free radicals and metal ions.

As the molecular weight of man-made polymers decreases, polymers begin to become brittle and brittle, and when the molecular weight drops below 10,000 molar mass, it is very easy to be eroded by bacteria or fungi in nature, but at this time, if you want to achieve the best effect, the best way is to provide a breeding ground for bacteria or fungi, such as some natural plant cellulose.

The second step of degradation is the phagocytosis --- digestion --- transformation process by microorganisms, a natural decomposition process that slowly turns the polymer into biomass through the reduced molecular weight polymer, until finally carbon dioxide and water.

The use of Roche reaction degradation is currently the most traditional plastic degradation technology, but due to the shortcomings of incomplete degradation and inability to degrade on a large scale, it cannot be vigorously promoted, so the status has been very embarrassing.

In order to pursue the degradation effect, the Eiffel degradant enzyme directly abandoned the Roche reaction, and used a more extreme chemical reaction to generate a new type of degrader, which directly increased the degradation rate from the original five years to half a year, but at the cost of producing a large number of harmful substances hydrogen chloride, if it acts on the water, after a certain period of time, it will cause a devastating disaster to the biological chain of the water.

The No. 5 degrading enzyme studied by Meng Tao and Jia Dongyu is somewhat similar to the traditional degradation method, both of which use the contact reaction of metal ions, but the degradation data chain of No. 5 degrading enzyme is more simplified and more targeted.

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