The sewage treatment plant in Shenniao County has been put into operation.

I haven't been engaged in "fine decoration" yet, so why are you running it?

Li Dongwen thought silently for a while, he seems to have built three sewage treatment plants, one Shenniao, one in Wanzhou, and one in Wu'an. The sewage treatment plant in Wu'an is still under construction, so he wants to visit the other two first.

"Xiao Zhou, let's go back to the Divine Bird. Li Dongwen instructed Zhou Daoping.

Now the sacred bird is immersed in a joyful atmosphere, which can be described as a happy event. The biggest joy is not that there is the first listed company, but that Shenniao County has applied for a county-level city!

Shenniao County has been upgraded to a county-level city, mainly in the meaning of the province. Last year, Shenniao County has entered the top 100 counties in the country, which is the only county in Sanxiang that has been selected as one of the top 100 counties in the country. The honor of the top 100 counties in the country has long been the patent of the southeast coastal region, and it is too difficult for inland provinces to squeeze into this list. What's more, a few years ago, Shenniao County was still a national-level poverty-stricken county, and this hat had only been taken off for a few years.

Shenniao County, as a typical example of provincial economic development, is imminent to upgrade. Why do you say that, if Shenniao County is not upgraded, it will invisibly block the road of upgrading other counties and districts, you hurry up and upgrade, if you don't upgrade, how can brother counties and districts be embarrassed to upgrade?

Shenniao County has been upgraded to a county-level city, and the administrative level is the deputy department level, which is directly under the jurisdiction of the province in principle, but in this case, the state will be miserable. Shenniao County's GDP accounted for more than 70 percent of the state's GDP last year, and the province took it, so what is the state still playing? Therefore, even if Shenniao County is successfully upgraded, it must still be managed by the state, otherwise the state will make trouble in the sky.

This upgrade is not the final say of the province, and must be reported to the State Council for approval. However, the opinion of the province is very important, and generally the government will approve what the province reports, as long as the conditions are met.

Generally speaking, everyone is promoted to half a level, first of all, the chiefs of the four sets of teams, and the administrative level is all at the deputy department level, and then the deputy department is promoted to the main department, and the deputy section is promoted to the main department...... In short, for officialdom, this is a happy event.

In the entire Shenniao County officialdom, enthusiasm for upgrading is generally very high, only Wu Guoping and Chen Luxiao, two county officials, are not very enthusiastic. The two of them were already at the deputy department level, and it was impossible for them to be promoted again, but they were worried that after they were promoted, their positions would be adjusted. The deputy department is the provincial management cadre, which can be transferred within the province, and there are four sets of teams, and there is nothing wrong with parachuting a few chief executives from the province.

Taohuaxian Company has also been enthusiastic recently, and the highest enthusiasm is not the tea company that has just been listed, but Taohuaxian Distillery, where Gong Zhi, the director of the distillery, and Zhao Wenyu, the chief engineer, are listing in Zhangluo Distillery.

These two guys were obviously stimulated by the listing of the tea company, and they held back their strength to make the distillery public. Now the production capacity of the distillery has been expanded to 20,000 tons, and the 1,000 cellars of the second phase of the project have been put into operation last autumn, and this year's spring brewing has begun to produce wine. The two calculated the output value of this year, and the average ex-factory price will reach 32 billion yuan per catty, far exceeding that of tea companies.

When Li Dongwen returned to the Divine Bird, Sun Yunsheng's status was immediately reduced by one, and at this moment, as Li Dongwen's senior follower, he accompanied him to inspect the newly built sewage treatment plant.

As soon as Li Dongwen entered the factory, he frowned. The smell is still a bit unpleasant, especially in the front entrance area, where the smell is particularly strong.

A three-knife grid is placed at the front end, which is divided into three specifications: coarse, medium and fine, the sewage is filtered first, and the solid matter is intercepted first, and the solid matter intercepted by the grid is called screening slag. The composition of the screening slag is strange, there are rotten vegetable stalks, broken bones, plastic bags, branches, leaves, and Li Dongwen even found a few plastic sleeves.

These screening slags can only be simply dewatered in sewage plants, and then transported to waste incineration plants or landfills for centralized treatment. The key work of the sewage plant is to purify the sewage and make it harmless.

Li Dongwen inspected the pump room and the aeration grit tank again, and the smell here was not small. After the sewage is filtered by the grid, it is pumped from the pump room to the aeration grit tank for aeration and oxygen precipitation, and then the activated sludge method is used to treat the excessive pollutants such as ammonia nitrogen in the water through microbial technology.

Li Dongwen couldn't understand what the principle was, but that didn't prevent him from making rough improvements to the process. The problem that can be solved by three or two small formations, how can it be so complicated, it will only cost a few array disks and some spirit stones at most.

Li Dongwen checked the lotus pond he asked to build last year and found that lotus flowers had been planted, and some koi fish had been raised.

"Is the water here using sewage that we have treated?" asked Li Dongwen.

"It's true, it's the sewage that we've treated, you see, this is the inlet, this is the outlet. ”

Li Dongwen looked at it, it was really like this, and he seemed to feel that something was wrong.

"What is the treatment capacity of our water plant? Why does this little water flow in?" Li Dongwen found the clue.

"We can handle 20,000 tons per day at full capacity. None of the treated water flows into this pond, everything else is discharged. ”

Li Dongwen seems to understand that this part of the water flowing into the lotus pond must have been specially treated, and the others that are discharged may not have this treatment.

Li Dongwen nodded slightly. This is his own water plant, and he did not debunk the differential treatment.

It is possible to treat domestic sewage into drinking space water, which is what the International Space Station does. It's just that the processing cost is completely different. Li Dongwen can understand the water plant's approach, but he does not agree.

Alas, I'll have to do it myself!

That night, Li Dongwen quietly came to the water plant again, carried out some "fine decoration" inside and out, buried a lot of spiritual stones, and arranged three sets of formations: one Xuantian Qingqi array, one set of water and soil Jiaotai array, and one set of Sumeru Guiyuan array.

Early the next morning, the employees of the water plant suddenly felt that the air seemed to be much fresher, the smell disappeared completely, and the breathing was smooth. The disgusting slag of the past seems to be fragrant, and all the peculiar smells are gone. The water outlet is exceptionally clear, really reaching the bottom of the crystal.

The water quality monitoring room was the first to find that the abnormal test results were better than the others, and by the morning, the water quality of the outlet had reached the standard of direct drinking water!

The quality inspector even suspected that there was a problem with the testing instrument, and carefully checked it several times, and found that the water quality had indeed improved, so he quickly reported it to the chief engineer of the water plant.

The chief engineer of the water plant was also inexplicable, and tested the process again from beginning to end, but did not find out what the reason was. Could it be that the quality of the sewage delivered today has improved?

"Continue to monitor and increase the frequency of sampling inspections in each process link! ”

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