Chapter 301

In the next few days, Mo Li's team and the team of the Academy of life sciences of Jiangcheng University of technology began to design experimental schemes and ideas.

In fact, most of them are led by Mo Li's team, while most of the teachers and students of the school of life sciences of Jiangcheng University of technology are helping.

The main reason is that the origin group has the most advanced microbial technology, and the team of Jiangcheng technology is still a long way from the requirements of the experiment.

But it doesn't matter.

The most important purpose of school enterprise cooperation is to hope that students can participate in the experiment and feel the atmosphere of this experiment.

Anyway, Zhou Xiao is also the honorary president of Jiangcheng University of science and technology and the authority of the vice president. It is certain to help.

After accurate measurement, the open space behind the Jiangcheng science and technology office building has a total of three mu, and the location is still not small.

According to the plan, the team of the experimental Institute invited workers to clear all the garbage from the three mu land and stack it in the first fixed place.

It is impossible for the merchants in the university town and the workers transporting garbage not to stack the garbage here.

Therefore, in the other party's garbage place, the school has specially opened up a garbage place, which not only facilitates the merchants in the University City, but also standardizes the garbage place.

It took a full week to clear the site.

Followed by construction.

The construction of laboratory and training base mainly adopts steel structure buildings.

This kind of building is convenient to build, and it is also convenient to expand capacity or change use in the future.

After planning, the building structure of waste treatment and microbial power generation laboratory is divided into these parts.

The first is the garbage dump.

The second is multi-stage colony treatment tank.

The third is ionizing bacteria hair battery.

The fourth is the sewage and waste discharge tank.

According to the design of the experimental team, the final discharged sewage or waste must be inorganic substances that cannot be digested by colonies.

The debate over the experiment came.

Some laboratory personnel directly proposed to throw garbage into ionizing bacteria, so that ionizing bacteria can directly use organic matter to generate electricity.

This is indeed very simple, but the utilization rate of garbage is not high.

Although ionizing bacteria can generate electricity from kitchen waste, they cannot decompose organic matter with higher molecular weight.

The final scheme is to decompose all organic matter by multipolar colony pool, and decompose macromolecular organic matter into small molecule organic matter or carbon compounds.

Then these things are sent to the colony pool of alien digestive bacteria, which synthesize them into high-energy substances.

Finally, these high-energy substances are sent to the colony pool of ionizing bacteria, so that ionizing bacteria can generate electricity.

Some time ago, Mo Li's laboratory conducted research on heterosexual digestive bacteria and made great progress.

Today's heterosexual digestive bacteria can not only directly combine small molecule organics into macromolecular high-energy substances, but also synthesize high-energy organics by using carbon compounds in solution (mainly water-soluble carbon dioxide and carbonate ions, etc.).

Heterosexual digestive bacteria are colonies of a variety of heterosexual digestive bacteria, rather than a single bacterium.

The reason why heterosexual digestive bacteria have this new ability is mainly due to the gene of chloromycetes - chloromycetes can absorb carbon dioxide in blood and air, and use photosynthesis to synthesize sugars.

Zhou Xiao said: "at present, our test sequence should be as follows: macromolecular organics - small molecular organics and carbon compounds (plastic products are strongly decomposed into carbon dioxide, water and various salts) - high-energy organics - power generation."

The student who came to the experiment asked:

"Dean Zhou, didn't we repeat some steps? We turn macromolecular organics into small molecule organics, synthesize high-energy organics with special-shaped digestive bacteria, and then hand over the high-energy organics to ionizing bacteria for power generation? Why not skip the steps of synthesizing high-energy organics and directly use small molecule organics to generate electricity? "

It is a good thing that the students love to ask questions, which proves that they have invested in this experiment and are thinking actively.

Zhou Xiao said, "please ask group leader Mo Li to answer this question."

Mo Li nodded and said, "you may not pay attention to the type of garbage. We should make it clear that the garbage that can be used for ionizing bacteria power generation must be and organic garbage. What is more organic waste? Kitchen waste and plastic products, including plastic bags and bottles that cannot be recycled. "

Mo Li explained: "among them, the kitchen waste area can be directly dumped in the pond of ionizing bacteria for direct power generation, while our plastic waste can not be decomposed by ionizing bacteria. Only through strong digestion bacteria can it be decomposed into carbon compounds, and then be combined into organic matter by alien digestion bacteria, so that it can be used by ionizing bacteria."

"After the laboratory, ionizing bacteria are being differentiated and cultured. We also hope that one day ionizing bacteria can directly decompose plastic products, so that we can save a lot of trouble."

"We use multipolar colonies. Although it is troublesome and there will be a loss of energy consumption, the efficiency and speed of power generation will be higher."

The students understood the truth at once and said, "if you let people separate kitchen waste and plastic waste in the garbage dump, it will be a heavy workload and not so clean."

"It is indeed a question whether waste classification is done at the front end or at the back end, but in terms of the current domestic situation in Xia country, the front-end waste classification is not done well."

Students often see that there are several garbage cans in the school.

What is recyclable, non recyclable, etc.

But when a real garbage truck comes to collect garbage, no matter how you classify it, you still put all the garbage together.

The microbial power generation laboratory is not a traditional waste treatment station and does not have the back-end waste classification capacity.

It is impossible for students to wear gloves and look for what can be recycled and what can not be recycled in a pile of garbage after school every day.

Zhou Xiao added: "the original design of ionizing bacteria was only for use on mobile phones. Some parts of the battery compartment had organic plastic parts. If we designed ionizing bacteria to have strong decomposition ability, the mobile phone would have been melted away."

Now the students know that there is this allusion to ionizing bacteria.

Another student asked, "according to the law of conservation of energy, the energy that can be released from garbage is actually certain. In fact, combustion can release the most energy. Why don't we burn garbage directly, but use such troublesome means?"