After arranging the affairs of Huayu (Modu) Real Estate Co., Ltd., Yu Qingyang did not leave Modu.

Instead, stay in the magic capital.

The completion of the personnel adjustment of Huayu (Modu) Real Estate Co., Ltd. does not mean that the restructuring is completed.

Later, Chen Changyi also had to take the people from the finance department to divide the finances of the magic company.

The financial division is not troublesome, and the financial general ledger is originally on the side of the group headquarters.

Now it is only necessary to clarify their respective assets and debts, and re-establish the financial relationship with the group company and the financial relationship between Modu and Jiangsu, Zhejiang and Anhui.

Yu Qingyang stayed for the construction of the Bailonggang Sewage Treatment Plant.

The design of the Bailonggang wastewater treatment plant has been in the works for several months, and now the first draft is almost time to come out.

With the experience of Qindao City and Quanshui City, the design of Bailonggang Sewage Treatment Plant can be regarded as an examination for Huayu Water Design Institute.

"The government of Modu means that the Bailonggang sewage treatment plant is upgraded on the basis of the old plant!

But later, after our explanation, the Modu Municipal Government agreed to our plan, and the old factories were demolished and new factories were built!

The planned area of the new Bailonggang sewage treatment plant is 1.2 million square meters!" Gu Wen gave a lecture in the multi-functional hall of Huayu Water Design Institute.

Let's first introduce the general situation of Bailonggang Sewage Treatment Plant.

"Our initial idea is that the Bailonggang sewage treatment plant will be built 20 meters underground!

We plan to build five sets of high-efficiency sedimentation tanks, each with an independent reaction unit, consisting of a mixing zone, a flocculation zone, a push-flow reaction zone, a sedimentation zone and a sludge thickening zone.

The single pool is 25.9m long, 17m wide, 8.3m deep, 2407 cubic meters in volume, and 64min in stay.

In the upper part of the sedimentation area, a sloping plate is set up, the area of the single pool inclined plate is 170 square meters, the volume of the single pool of the coagulation tank is 140 cubic meters, and the size is 6m× 3.2m× 7.3m.

Each group of high-efficiency sedimentation tanks can treat 420,000 cubic meters of sewage per day. ”

Mr. Lu, they are very efficient, and in just a few months, they even got the renderings out.

And their design is very bold, and they actually want to excavate all 1.2 million square meters of land.

Built 20 meters underground, this is an ultra-deep foundation pit excavation.

That's a lot of work!

You know, the bull he bragged about in the city government at the beginning was not really going to be built underground.

It's nice to be half underground and half above ground!

The budget estimate of the original plan was not enough!

It's really not a good family, I don't know that firewood, rice, oil and salt are expensive!

Yu Qingyang sat in the audience and thought about it, but he forgot that he said that he wanted to see the largest sewage treatment plant in Asia and the world's largest garden-style sewage treatment plant.

Mr. Lu and Gu Wen completely realized his thoughts.

"The mixing area is equipped with 18 sets of Ф500 mixing mixers, 18 sets of Ф3600 flocculation mixers in the flocculation area, 18 sets of Ф17m thickening sludge scrapers in the thickening area, 6 backups for 18 remaining sludge pumps, and 6 backups for 18 return sludge pumps. In addition, a dosing system is set up, including coagulant dissolution, dilution, proportioning and dosing, which is controlled by PLC. ”

Gu Wen on the stage didn't know Yu Qingyang's broken thoughts, and was still immersed in the great design, continuing to explain their design.

"The sludge is advanced into the storage tank and then into the dewatering machine room.

The sludge storage tank is divided into 6 grids, each grid is 13m×13m, the water depth is 4.5m, and each grid is equipped with 2 submersible mixers......

The sludge dewatering machine room has a plane size of 13.3m×27m, two-layer type, with 4 centrifugal dehydrators and 1 backup, a single capacity of 2600kg/h, 20h of work per day, and 3 sets of dosing equipment.

The sludge is centrifugally dewatered with a moisture content of about 65% and transported to a sludge landfill for disposal.

The blank land in the embankment of the plant is used as a sludge landfill, with an area of about 27 hectares inside the plant and about 16 hectares outside the plant, and the landfill inside and outside the plant is divided into 6 landfill areas respectively, with the largest landfill area of about 5.5 hectares, which is separated by an earth embankment, and a one-way lane is built on the embankment to facilitate the transportation of sludge......

The quality of the tail water treated by the underground sewage treatment plant can reach the discharge standard of Class A !

After the imitation ecosystem purification of the above-ground constructed wetland system, it can reach the Class III drinking water standard!

It is estimated that about 4,500 cubic meters of tail water can be produced per day according to the Class III drinking water standard!

Regarding the design of the above-ground constructed wetland system, please ask the professor of Pengcheng Water Science Institute to explain!" Gu Wen was ready to step down after speaking, and gave up the podium to Pengcheng Water Science Institute.

"Wait!" Yu Qingyang frowned.

The part about sewage treatment is good, but the part about sludge treatment is just a landfill thing.

This made Yu Qingyang very dissatisfied!

At present, the domestic sewage treatment process is basically equivalent to the international level, and the only thing lacking is the commercial operation of sewage treatment, which has just begun to be piloted.

However, in sludge treatment, it is no longer backward and can be described.

It's just that I didn't even get started!

"Mr. Gu, sludge treatment is a bit too simple and crude, and the research on sludge treatment can be put on the agenda!" Yu Qingyang called Gu Wen and said.

"Chairman, now the world is basically using the burying ......method in sludge treatment," Gu Wen stood still, listened to Yu Qingyang talk about sludge treatment, and explained.

"I don't care about the rest of the world, I only care about sludge disposal in China!

How much sludge can be buried in 20 hectares of idle land in Bailonggang?

According to the designed sewage treatment capacity, how long can the 27-hectare landfill area be used?"

Gu Wen took the computer and pressed it for a while before he spoke: "According to the designed sewage treatment capacity, it is estimated that in 2020, the 27-hectare landfill area will be filled!"

"2020, that is to say, is only seventeen years away from today!

What happens after 17 years?

Don't think that 2020 is far away from us, time flies, and it will fall in a blink of an eye!

What happens after 17 years?

And then let the city requisition land for landfill?

Mr. Gu, people have no long-term worries!

So, I said, it's time to start thinking about sludge treatment!"

"Chairman, the sludge treatment process is now the mainstream in the world is the landfill method......"

"I know that the mainstream of the world is landfill law, but each country is different!

Which country has a larger population density than China?

Which country's sewage treatment pressure is as high as China's?

We can't always chase after foreign countries, foreign processing processes may not be suitable for China!" said this, Yu Qingyang's tone was a little harsh.

He was not angry that Gu Wen did not come up with a reliable sludge treatment process, but angry that Gu Wen took the United States and Europe as examples in everything.

Foreign practices are all advanced, and foreign practices are correct.

Isn't this a kind of admiration for foreigners?

"Chairman ......"

"I'm not asking you to come up with a sludge disposal plan now!

Just to tell you, be prepared!

From now on, study the process of sludge treatment!

It is necessary to achieve harmless treatment of sludge and recyclable treatment.

If you need funds, I can give you funds, what kind of talents do you need, we can recruit them, or let the headhunting company dig them!" Yu Qingyang directly stopped Gu Wen's words and said sonorously.

"Chairman, we will definitely study it carefully and definitely live up to the chairman's expectations!" Gu Wen was blocked by Yu Qingyang from wanting to explain, so he could only open his mouth and promise.

"Haha, I'm looking forward to your good news!" Yu Qingyang said with a hearty smile.

"At present, the domestic sewage treatment plants are basically heavy water and light sludge, and the treatment of sewage is relatively important, but the sludge produced by sewage treatment is simply and rudely buried.

Some even dumped directly into rivers and lakes......

Cause secondary pollution to river water and lake water!

It is important to know that sludge that has not been harmlessly treated is a big source of pollution in itself!

Other enterprises or local governments can ignore the sludge and can focus on water and light sludge. But we can't!

We are the pioneer and pioneer of the sewage treatment industry!

We must have a sense of responsibility and mission to shoulder heavy burdens!"

Yu Qingyang was not idle during this time, although he never came out, staying at home to accompany his son.

However, he never fell behind in his homework, and found many books, articles, and reports on water treatment from home and abroad to study and research.

With in-depth research, Yu Qingyang feels more and more that there are too many deficiencies in the domestic sewage treatment industry.

For example, for the treatment of sludge, foreign countries have begun to reduce the amount of sludge through incineration and treat it harmlessly.

The reason why Yu Qingyang did not directly mention this method at the meeting was because he believed that Gu Wen would definitely know about the sludge incineration method, and at the same time, Yu Qingyang also had doubts about the sludge incineration method.

Does incineration cause air pollution?

The incineration method can harmless and reduce the sludge, but will the incineration produce a large number of harmful gases?

Again, Yu Qingyang didn't want his words to bind Gu Wen and them.

Gu Wen and others are all elites with broad horizons and sensitive thinking.

You only need to make requests, and you don't need to do any more instructions.

Scientific research cannot give more instructions, and if you do too many instructions, it will only constrain their thinking.

"Bang bang!" burst into applause.

It was Vice Mayor Sun who listened to the design report with Yu Qingyang.

"What Yu Dong said is so good! Yu Dong's sense of social responsibility and historical mission is admirable!" Vice Mayor Sun praised while clapping.

If an enterprise does not have a sense of social responsibility and a sense of historical mission, it will not be long-term!

Even if it achieves temporary success because of the trend of the times, it will also be abandoned by the trend of the times and quickly go out of business!" Yu Qingyang said modestly.

Yu Qingyang said those things before, but it was not because Vice Mayor Sun was here that Yu Qingyang would say those words that sounded very high-sounding before.

These are the true thoughts of Yu Qingyang's heart.

Next, the explanation of Pengcheng Water Science Institute is more exciting.

The design of the above-ground constructed wetland system was jointly designed with the Jiangnan Landscape Design Institute.

The entire constructed wetland system is a huge Jiangnan garden.

The design is very beautiful, at least looking at the design renderings.

Pavilions, small streams, artificial lakes, and gurgling water on rockeries form artificial waterfalls.

The renderings even depict koi fish raised in the lake.

It's just that because of Yu Qingyang's sudden interjection before, although the report behind is wonderful, many people are a little absent-minded.

At least Mr. Lu and Gu Wen were a little absent-minded.

are all thinking about the questions raised by Yu Qingyang before.

Mr. Lu couldn't help but sigh in his heart, as a student, his heart is really big, and his vision is also very forward-looking!

When other domestic water treatment companies are still groping forward and cautiously probing, Huayu Water has quickly occupied several important cities. Become the largest sewage treatment enterprise in China.

And further, he turned his attention to the research on sludge treatment technology that other water treatment companies have not yet touched.

At the same time, I am glad that I resolutely accepted Yu Qingyang's invitation.

It was the invitation of that phone call that changed the trajectory of his entire life.

I have personally witnessed the development of the national water treatment industry, and it is my own experience that I have participated in the development of the water treatment industry.

"Yu Dong, we at Tongji University still have a lot of research on water treatment.

They participated in the design of the Bailonggang sewage treatment plant before this!

You see, do you want them to participate in your sludge treatment research? You can join forces and strive to come up with practical research results as soon as possible......" Vice Mayor Sun did not listen attentively to the report, but discussed with Yu Qingyang in a whisper.

Vice Mayor Sun, as the deputy mayor of the municipality and the economic capital, still has a vision.

Maybe he didn't pay attention to the problem of sludge treatment before, but after Yu Qingyang put it forward, Vice Mayor Sun was keenly aware that the research on sludge treatment should not be delayed.

Research on sludge treatment is very necessary.

Otherwise, as Yu Qingyang said, it took a lot of effort and a lot of money to treat the sewage, but the sludge produced by the sewage polluted the water system again.

That's a joke!

As everyone knows, in later generations, this joke in Vice Mayor Sun's heart is being staged every moment of every day.

The front foot treatment, the back foot pollution, and then the treatment, and then the pollution, has formed a cycle.

"Mayor Sun, our Huayu Water Design Institute has a lot of high-achieving students from Tongji University! Not only high-achieving students from Tongji University, but also high-achieving students from Peking University, Tsinghua University, Chinese Academy of Sciences, Fudan University, and Wuhan!

Our company has always attached great importance to cooperation with universities!" Yu Qingyang chuckled.

"As for the joint research with Tongji University on the sludge treatment process, we are definitely very willing!

I also hope that Mayor Sun will help match the bridge and facilitate this matter!"

Yu Qingyang said that his company has many high-achieving students from Tongji University and Tsinghua University, and at the same time, he asked Vice Mayor Sun to help match.

It seems that he has said a bunch of nonsense, but in fact, Yu Qingyang's bunch of nonsense has reversed the relationship between supply and demand.

From the suggestion and instruction of the deputy mayor in charge of science, education and health, it became a favor from Yu Qingyang to Vice Mayor Sun.

Yu Qingyang's words are to tell Vice Mayor Sun that our Huayu Water Design Institute has no shortage of scientific research strength, and has always been in contact with these universities.

However, now I have given you the cake of promoting school-enterprise joint scientific research, so that you can take it, increase your resume, and increase your political achievements.