"In addition to the original road, the entire plot outside the living area is divided into twenty parts, including twelve large, eight small, and small plots located on the east side.

There are three roads in the entire plot that extend out to connect to the city, connecting the expressway and the railway, and two will connect to the development zone.”

"Have you considered all the lakes and rivers?" Zhang Yanming asked.

"Yes, our plan is that lakes and rivers should be kept intact, increasing the planting of trees and grassland area. A good environment will make people feel good."

"Let's build a car factory. This guy, this foreign senior designer, is different. Why do you focus on flowers, plants, ponds?" Lao Guan lit a cigarette and muttered.

Yasuo Kojima glanced at Lao Guan, turned his head to look at Zhang Yanming, and his eyes were full of expectations. Yes, it was the look of expectation.

"You can consider it, you continue to say that in principle I agree to keep the idea of ​​lakes and rivers, and you can adjust the flow direction and shape according to the actual situation, and there is no problem with the trees and grass."

Yasuo Kojima felt like he met a soulmate. He lowered his head to Zhang Yanming, turned his head and continued to speak.

At this moment, the matter of not involving the main building is the division of plots and the arrangement of the approximate location, which is purely planned, and is mainly to arrange the layout of underground pipelines.

After the underground pipeline is laid in place, that is, after the four-way connection is completed, it is time to study the above-ground buildings. At that time, there are not many places that require Zhang Yanming and others to give advice, and it depends on the professionalism of the design team.

At most, you can choose the shape and color of the roof, and even the height must be determined by others.

"Let me say something, Mr. Kojima, all pipelines are placed in the ground, including living areas and office areas, and all underground projects are done, while drainage functions are considered. Based on the characteristics of the plot, considering not to build other underground facilities, the parking lot must be planned."

“What kind of material is used in parking lots?”

“Thursday parking lots can be considered.”

A lawn-style parking lot is to lay the parking lot with hollow materials, which does not affect the growth of the lawn. It is just trimmed regularly. The cost will increase a lot. The advantage is that it will not produce large areas of cement floor.

Yasuo Kojima showed a gratified smile on his face, and he looked like he was indeed a fellow man.

“If the above plan is passed, then,”

Yasuo Kojima clicked on the computer and changed the picture: "The underground pipeline construction plan can be directly determined, the underground duct, two meters high and one meters wide, and the concrete frame structure.

An inspection port is set up one kilometer, with the front end connected to the factory boiler room and the sewage treatment plant connected to the back. It is closed throughout the process, high in the north and low in the south, and it is also a rainwater flood drainage channel in the factory.

Here the sewage treatment plant is connected to the duct, an underground flood drainage pool will be built to drain water. The rainwater is directed into the sewage pool through a water pump. The water purified by the sewage pool can be used for secondary use or directly discharged into the lake to the south."

The partitions on the drawings are very simple, with some lines, only the office area and the park have color diagrams, and the sewage treatment plant, and even the factory building and sedimentation tank are drawn.

"Very good, I agree, just follow this, the sewage plant and the duct will be built at the same time. What is the designed treatment volume of the sewage treatment plant?"

"It is enough to meet the design and planning of the park. Mr. Zhang, you are also an environmental caregiver. I hope you can pay equal attention to the issue of sewage discharge and agree with our design plan."

"Yes, I agree, but the scale needs to be improved. In addition to meeting the park, I hope it can also handle the water discharge of domestic water for at least 300,000 people. I mean outside our living area."

"Okay, Mr. Zhang, we will adjust the plan immediately."

"The location is not placed there. Going south, I remember there is a big river below, right? Put it by the river."

"How far is that?" Lao Guan asked.

"Four or five kilometers? It's almost the same."

"Tsk, you have money. You are the boss and you have the final say. You don't feel sorry for me or not."

"This part can be considered for pipeline emissions, and there is no need for ducts. The ducts are mainly for pipeline laying in our park, and they are also done outside the park? Are you stupid?"

"Depend on."

"Mr. Zhang is very sensible," Kojima Yasuo praised: "No matter where the sewage plant is built, the discharge pipeline must be made, and only the discharge is discharged to the south.

The cost and impact of moving the sewage plant southward has not changed in all aspects, so that a piece of land in the park can be saved."

"Does this thing occupy a lot of land? I haven't touched it before." Lao Guan asked.

"It's not small, two or three hundred acres of land must be needed."

"Damn, it's so big? That's worth it. Go south. Building this thing is considered an environmental protection facility? It doesn't seem like this land is going to cost money."

Zhang Yanming glanced at Lao Guan. This kind of thinking is too narrow. Is this a matter of money? Well, there is no need to spend money. Maybe you can still make some money in the future. Urban expansion is a matter of early or late, and sewage treatment is a major event.

"Mr. Kojima, do you have any good equipment for foot basins in sludge treatment?"

Sewage treatment is not just about sewage treatment to meet the emission standards. In other words, these emission standards are divided into three levels, but the country does not seem to care too much about this, just deal with it and make one.

Many companies even have to get a sewage treatment, but they don’t make any changes at all. Anyway, they just want to make money.

There is another key issue here, that is, even if you treat water according to the highest standards, you may not necessarily meet the highest emission standards.

It's a bit confusing to say that.

The problem here is sludge treatment. There is no concept in China at this time.

The sewage filters and removes various harmful suspended substances. After purifying, a large amount of sludge will inevitably be generated.

The water is ready and discharged. Where is the mud? Where is it done? It is usually discharged, draining water during the day and sludge at night.

Public sewage plants transport the deposited sludge for landfill, but this is not very environmentally friendly in itself, and secondary pollution is relatively heavy, so special land is needed for burial work.

From 1970 to 2016, in the past fifty years, sewage treatment experts have been running around and calling out. The ministries and commissions above sent letters at the bottom left and right. The sludge is like a thin cake scattered on the wall. Even if it doesn't move, it can't be processed.

Environmental protection said that it must be dealt with, housing and construction said that it must meet the standards, and the State Council said that there is not enough money to deal with the sewage first.

Sewage treatment experts say it can be burned, but environmental protection says it cannot be done, and it pollutes the atmosphere. Housing and construction says it cannot be done, and the energy consumption is too high. The State Council said that there is not enough money to share.

The sewage treatment expert said it can be fermented fertilizer, environmental protection said it can be yes, but it must meet the standards. Housing and Construction said it has nothing to do with me, but you can consider using it to make bricks. The Ministry of Agriculture said it cannot, I can't understand your standard and I can't make this hole.

The sewage treatment expert conducted experiments and found that the content of harmful substances of heavy metals after fermentation is lower than that of livestock manure. The Ministry of Agriculture said it was not possible. I don’t know. This is not my control, but the livestock manure is enough.

The environmental dispute turns to the struggle for interests.

Later, the sewage treatment expert stopped talking, and the relevant personnel came to ask. The expert said, forget it, don’t ask me anymore, I’ve been shouting for more than 40 years, and I’m annoyed. You go to the National Court.

The State Council said that this must be processed and processed within a time limit, but the money was not enough. The document was written from the 7th Five-Year Plan to the 12th Five-Year Plan, but there was no action, and the goal was set every year, and the standards were not met every year.

In 2016, I finally released ten land items, but the decision was always vague, that is, there was no standard set, and I didn’t say how to use it. The Ministry of Agriculture said that I can’t do this anyway, so why don’t you look for landscaping?

Since 2016, sludge has begun to enter the landscaping and planting, which has opened up a path, but it is still a long way to go before the complete solution.
Chapter completed!