Back at the hotel, the experiment continued.

The rest is left to the digestive bacteria.

The next day, the experimental results came out.

Whether it is a dirty bottle, minced meat, or chili, it is all decomposed by digestive bacteria.

At a constant temperature of more than 40 degrees, organic compounds are decomposed by digested bacteria into stable compounds with small molecules similar to water, carbon dioxide, nitrates, etc.

It is certain that the digestive bacterial solution is weakly acidic. Experiments have found that a large amount of heat will be generated during the process of colonies decomposing organic matter.

This also proves that digestive bacteria are heat-resistant and high-temperature resistant.

The same is true for sewage treatment.

Next is the second experiment.

No matter who it is or stable inorganic salts, these are naturally present in nature. The second experiment requires excluding the sterilization solution and seeing how the colonies and stable inorganic substances that have decomposed my small molecules will exist in nature.

Due to time reasons, the experiment will be conducted uniformly on the last day of the outdoor experiment.

The next day, Zhou Xiao drove and took everyone to the countryside next to the city in the morning and to the industrial area in the afternoon.

Jiangcheng is an old industrial city and its development is also very uneven.

The city center is the face of Jiangcheng City, so it is still acceptable in terms of infrastructure construction and urban appearance.

However, in some villages around Jiangcheng, there are still different situations of tap water and natural gas.

Although there are garbage rooms in such a village, the processing rate is not high.

In addition, the villagers' residences are scattered around the village and there is no concentrated residence, so it is very troublesome to let them throw garbage into the garbage room. This has led to many villagers unconsciously throwing garbage into the ditch at the door, and the domestic sewage at home is also directly discharged into the ditch.

The dirty and messy business card is a relatively conspicuous business card in the rural areas around Jiangcheng.

Everyone in the village knew each other, and suddenly there would be outsiders who would be very alert, and even something more serious than the old aunt robbed the bottle last night.

Zhou Xiao had long expected this.

He found someone in the village who could speak through Jiangcheng and gave him two bottles of good wine to lead the way.

With an acquaintance leading the way, things will be much easier to do.

Today, the person who led the way was Xiao Butcher in the village and the captain of the production team.

Butcher Xiao was actually quite happy to learn that Zhou Xiao and others were coming to inspect the sewage.

While leading the way, he said, "The environment in our village should have been improved for a long time. Every household discharges sewage directly, and the garbage is discharged into the river along with the ditches, which is messy! I used to fish in the ditches when I was a child, but now I don't want to go to the river."

Sure enough, Zhou Xiao smelled a pungent smell when he was hundreds of meters away from the river. This smell was not just the smell of domestic sewage.

Zhou Xiao said: "You first collect some rural domestic waste, and then collect sewage directly discharged by farmers in the ditches. You should also collect some ditches next to the fields to see if there is any pesticide residue in the water in the ditches. Finally, let's go to the Bailong River."

Bailong River is the river where Xiao Butcher often fished when he was a child. This river is not only the main watering source in the village, but also one of the important tributaries of the main water system of Jiangcheng.

After the Bailong River flows into the main water system of Jiangcheng, it will be introduced into the water plant by the tap water company and then treated to provide water to the residents of Jiangcheng.

Looking at the disgusting situation of Bailong River, thinking about the fact that most Jiangcheng residents drink such tap water after treatment...

Zhou Xiao felt chills.

There is another important reason for sewage collection in rural areas.

There are a lot of bacteria in rural sewage, such as E. coli, etc.

Zhou Xiao wanted to know very much whether these bacteria have an impact on digestive bacteria.

This effect involves not only the survival of digestive bacteria but also whether digestive bacteria will mutate under the influence of other colonies.

Butcher Xiao didn't know Zhou Xiao's identity, and thought that Zhou Xiao and his team were sent by the city to investigate the water source and prepared to help the village deal with sewage and garbage.

Butcher Xiao asked with concern: "Boss, why do you solve the problems in our village? There are several cancers in our village every year, and several people die of cancer every year. I remember that I didn't have so many cancers when I was a child, and I don't know why so many in recent years. Just say that I was different from Zhang Lao Er, who is only in his forties, and he has advanced liver cancer and left last year. My father, too, also had liver cancer, and he left the year before."

Butcher Xiao followed the old man watching the fun and said in a lingering manner:

"Isn't it? Zhang Lao Er and his brother Zhang Lao San were also diagnosed with cancer last year. It seemed to be esophageal cancer, and they were just about forty."

"Wang Ersao still has cancer, stomach cancer..."

As soon as everyone said this, there were seven or eight cancer patients.

Mo Li said in surprise: "So many cancers?"

Although cancer is now showing a trend of mass and aging due to environment, living habits, and other reasons, it is still very rare to have so many cancers in a village.

This may illustrate a problem, the village environment must have been polluted.

But can domestic sewage pollute the environment?

Zhou Xiao doesn’t think so, and Mo Li and others don’t think so.

(I am late today and repeat 300 words after I am back, and wait for fifteen minutes to modify.)

(I am late today and repeat 300 words after I am back, and wait for fifteen minutes to modify.)

(I am late today and repeat 300 words after I am back, and wait for fifteen minutes to modify.)

(I am late today and repeat 300 words after I am back, and wait for fifteen minutes to modify.)

(I am late today and repeat 300 words after I am back, and wait for fifteen minutes to modify.)

(I am late today and repeat 300 words after I am back, and wait for fifteen minutes to modify.)

There are a lot of bacteria in rural sewage, such as E. coli, etc.

Zhou Xiao wanted to know very much whether these bacteria have an impact on digestive bacteria.

This effect involves not only the survival of digestive bacteria but also whether digestive bacteria will mutate under the influence of other colonies.

Butcher Xiao didn't know Zhou Xiao's identity, and thought that Zhou Xiao and his team were sent by the city to investigate the water source and prepared to help the village deal with sewage and garbage.

Butcher Xiao asked with concern: "Boss, why do you solve the problems in our village? There are several cancers in our village every year, and several people die of cancer every year. I remember that I didn't have so many cancers when I was a child, and I don't know why so many in recent years. Just say that I was different from Zhang Lao Er, who is only in his forties, and he has advanced liver cancer and left last year. My father, too, also had liver cancer, and he left the year before."

Butcher Xiao followed the old man watching the fun and said in a lingering manner:

"Isn't it? Zhang Lao Er and his brother Zhang Lao San were also diagnosed with cancer last year. It seemed to be esophageal cancer, and they were just about forty."

"Wang Ersao still has cancer, stomach cancer..."

As soon as everyone said this, there were seven or eight cancer patients.

Mo Li said in surprise: "So much cancer?"

Although cancer is now showing a trend of mass and aging due to environment, living habits, and other reasons, it is still very rare to have so many cancers in a village.
Chapter completed!