"I don't know if you have heard of the ancient Chinese water conservancy project Dujiangyan, which we have used for more than a thousand years. The sediment of the Yangtze River is no less than that of this side, and our ancient Chinese people used a very ingenious plan to solve all of them. ”

"This is a flying sand weir, using the inertia of the water flow and the impact force, the sediment rushes down here. This side is the mouth of the treasure bottle to prevent flooding. These two great inventions have never congested Dujiangyan over the years. ”

"We have divided the canal into six sections here, and we ...... from the original factory exit."

Ji Donglai's engineers combined the traditional wisdom of the Chinese, with modern tools, plus the turbulence of the river, and cooperated with the sand collection mouth to perfectly remove the quicksand of the entire river.

As for the stubborn sediment, the canal is cleaned once a year, which is completely doable.

This is something that every city needs to do, and it doesn't add to the cost.

The embankments around the river are planted with sand-fixing plants, especially the sand-fixing plant from China, red willow.

As for the sand dunes a little further away, it's all Chinese experience, grass squares!

"Ladies and gentlemen, these solutions are the most energy-saving and environmentally friendly solutions in the world, and they have been verified by the Chinese over the years and are very useful. We can even expect an oasis to grow in the desert here. ”

"In addition, Yiyuan Zhizao has been committed to the research and development and production of a new material over the years, which we call stone paper. That is, it is treated with sand and a certain adhesive, and then turned into an environmentally friendly material, the finished product is very strong, and it can be explained step by step in the sun, without pollution. ”

"In the early days, we only used it in packaging materials, and we are happy to tell you that over the years we have developed a new type of material, which is environmentally friendly and breathable, and can be laid anywhere. It is even possible to grow pasture grass on the surface to promote water retention in the desert, and we plan to use this material directly in the project. ”

"This is an experiment we conducted in the harshest desert in China, the Taklamakan Desert, where the stone paper felt not only firmly adheres to the surface of the dunes, effectively retains the moisture of the dunes, but also throws the roots of plants through."

"It can be said that it is the number one one-way moisturizing material, and it is not expensive. We are also planning to build a plant for the production of this material within this plan. According to what we know about the Sahara Desert, there should be a lot of countries that need this material......"

In order to be able to win this project, Ji Donglai has made a lot of money this time, and he has continuously taken out the things at the bottom of the R&D center, including the latest progress of stone paper.

In the past few years, Ji Donglai has not spent less money in the field of materials, and all kinds of young people's bold attempts have been used this time. In particular, in many villages west of Gansu, the poverty alleviation team has begun to promote it, and the results have been great.

Ji Dong came to show the successful data and cases of his team in the western region of Gansu, and the people on the scene immediately whispered, even if it was a man in a suit, he was also moved at this time.

In the whole Arabian Peninsula, there are too many deserts.

It's really easy to use, so it's exclusively produced in Dubai, and diversification is a success. Energy conservation? Isn't it energy-efficient? That's energy saving at its best!

After at least twenty minutes of whispering, Ji Donglai got a corresponding rest, took the teacup to replenish a little water, and added Li Dongxin's plan update to his own plan online.

In just a few hours, Li Dongxin's team has improved a large part of the entire plan, and the rough quotation around this plan has come out, Ji Dong took a look, and there is probably a data in his heart.

"Mr. Ji, I'm curious, if, I'm talking about if. If there is a power outage in this city, there is a problem with your photovoltaic panel matrix, including a problem with the lava power generation project, and our city consumes so much electricity, how to solve it? ”

"And I've also seen that your canal project is treating water from the sewage plant, and the flow of this water is very slow, how can you guarantee that he will take the sediment from the bottom of the river away."

"The Dujiangyan you are talking about, I saw the real thing when I was studying in China. The huge flow of water in the Yangtze River can only accomplish this with a lot of potential energy, and the water you come out of the sewage treatment plant, whether it is the amount of water or the flow rate of the water, can not meet the requirements. ”

"In Chinese parlance, the skin does not have the hair to attach, and now the problem of such a big flow of water ......"

The man in the suit talked eloquently, the tablet in the other party's hand was supported outside the line, and the other two companies spared no effort to split Ji Donglai's plan, which means that the electronic version of Ji Donglai's plan for Hurd just now has been leaked by the other party.

Just when the other party was proud, Ji Donglai's laser pointer moved, and then the PPT changed a page, what else did the man in the suit want to say, and then his face became very ugly, and everyone in the room also leaked a shocked look at this time.

I saw that above the projector, a magnificent tower stood on the side of the city, like a huge mushroom on it, and like a lotus flower, the water flow in the middle of the flower was rushing down, and around the lotus leaves on the second floor, several huge water streams rolled down the surroundings.

"The water collection tower, with a height of 60 meters, has a water storage capacity of 30,000 cubic meters! We have set up a huge photovoltaic energy matrix around the city. During the day, the current is used to fill the water collection tower as much as possible, and the water rushes down here to ensure the speed and energy of the water flow, and to ensure that the water flow is enough to wash out the sediment at the bottom of the river. ”

"At the same time, we set up an internal turbine generator during the water fall, which is controlled by both mechanical and automatic control. It can generate electricity for the entire city at any time. ”

"Around the city, we have set up four energy storage towers of the same type, and in the event of a power outage, the water flow of the energy storage towers can supply the entire city, and I am talking about the electricity of each factory for three days. According to the response speed of the unitary intelligent manufacturing, eight hours will definitely be able to restore the power supply of the entire city. ”

"In addition, in the underground of the city, we have set up fifteen giant energy storage boxes, using the latest graphene energy storage battery structure made by one yuan, and the remaining power generation of the city is stored in the energy storage box.

"If the power goes out, the power in the energy storage box is enough for the city to use electricity for a week! At the same time, as a smart energy-saving city, we have set up photovoltaic panel power generation devices on top of each building, which are transmitted to our power system through lines. ”

"Every year, the city's excess electricity can be sold to the national power system, which is one of the main benefits of the city! Everyone, remember, we are going to build a smart city, an energy-efficient city, focusing on energy conservation and environmental protection, and not creating excess waste. ”

"You can also see our waste treatment plant, one of the most important components is the wave cracking of household and industrial waste, which produces enough refined oil and natural gas every year for a quarter of the city's population. It will further reduce the carbon index loss of our city, and at the same time effectively ensure the excessive consumption of our urban living materials, avoid hunger for human beings, reduce greenhouse gas emissions, reduce energy consumption, and benefit all mankind. ”

Following the idea of the man in the suit, Ji Donglai made the entire city he wanted to build into a large-scale energy storage device, but in fact, Ji Donglai didn't say anything yet.

(End of chapter)