Chapter 193: Heavy Metals

After the previous meal in Jinghua Yanyun, the Qingnan Development Zone plan can be said to be imperative. [with _ dream]ā

The preliminary draft plan has been circulated among a few people, and there are some rumors in the community.

Lin Han learned that the planned area of the Qingnan Development Zone will be about 1,000 square kilometers, accounting for about one-fifth of the total area of the three counties.

Many enterprises in Yunzhou City are eager to try and get a piece of the pie.

It is natural for environmental protection companies such as waste-to-energy plants and biometallurgical plants to settle in. Moreover, the cumulative investment of the two is expected to reach more than one billion, which is quite heavy, and to some extent, it can be called a good start.

Before leaving, Lin Han remembered that one of the solutions to deal with invasive animals was to use some of the more troublesome invasive animals as organic waste and finally make fertilizer.

This is just a little bit of his assumption, and he has to ask Jiang Ruiyang, a professional, specifically.

"Ruiyang, recently the company is taking over the work of controlling invasive species in various places, I guess you have also learned about it. Lin Han said.

Jiang Ruiyang nodded again and again: "Many former classmates have asked me about this, and our company is in the limelight this time." ”

Lin Han smiled, and then said, "I have an idea now, which is about dealing with invasive animals. What do you think about making organic fertilizer from the carcasses of those invasive animals?"

Jiang Ruiyang frowned slightly, seemed to think for a while, and then thought about it and said, "In theory, of course there is no problem." But in practice, there is a good chance that you will run into some trouble. ”

"What do you say?" Lin Han was a little surprised.

He was under the impression that there was a precedent for using animal carcasses as fertilizer. The Indians of the American continent, for example, used fish carcasses as fertilizer and taught the method to the first immigrants.

The origin of Thanksgiving is that the first immigrants to North America thanked the Indians for teaching them agricultural production using fish as fertilizer, as well as skills such as fishing and hunting.

Although the fish used by the Indians must be serious fish, although the value of the invasive animal is not high, it is also an animal, and it is not even comparable to poop.

Jiang Ruiyang said slowly: "First of all, animal carcasses need to be crushed, sterilized and other treatments to make fertilizer, of course, these are not big problems...... The main problem is that some invasive animals often contain excessive amounts of heavy metals, such as the Asian carp that is rampant in the United States. ”

Speaking of which, the Asian carp in the United States was Lin Han's first concern about the problem of invasive species.

Orange is orange born in Huainan, and orange is born in Huaibei.

These Asian carp, which are popular in the United States, not only taste as bad as cow dung, but also have excessive heavy metals, which can be described as tricky.

The million-dollar bounty issued by the United States can get a million dollars as long as someone can come up with a feasible plan.

However, since the bounty order was issued, no one or scientific research institutions have received it.

The crazy U.S. government is even ready to give up looking for a better solution, and plans to directly spend $18 billion to fight the Asian carp.

Jiang Ruiyang continued: "...... Heavy metals are a big problem for the production of organic fertilizer, and the reason why many composting plants cannot produce organic fertilizer with stable quality is that they cannot effectively remove heavy metal components. ”

Lin Han asked: "Are there many such 'poisonous' invasive animals?"

Jiang Ruiyang shook his head: "There is no data, it's hard to say." ”

"What about power generation?"

"It's okay to generate electricity, but the investment in power plants is huge, and it won't be built for a while. Moreover, invasive animals are mostly in the south, especially in Dongguang, so we can't come from the carcasses of Dongguang animals......"

It seems that it is not so easy to clean up the invasive animals.

Lin Han couldn't help but shake his head secretly.

But fortunately, these are follow-up efforts, and the priority is to eradicate those invasive species.

"Ruiyang, you should go to Qingnan recently to look for a factory site, and prepare for recruitment by the way. On the Huaxia United Engineering Company's side, I personally went over to talk about it. ”

The headquarters of Huaxia United Engineering Company is located in Xinzhou, the capital of Jiangsu and Zhejiang provinces, almost next to Handong.

The next stop in the management of invasive species is Jiangsu and Zhejiang provinces.

……

Yunzhou City.

In a room on the top floor of Longhai Building, there are three people sitting around talking together, and on the coffee table between the three of them, there is a map, which is a partial map of Qinglin, Linhai, and Nanshui counties.

Among the three people, in addition to the two brothers Ren Dahai and Ren Dajiang, there is also a middle-aged man with a square face, but he is Ren Wengui, the cousin of the two brothers, who is in charge of the real estate business in Longhai Group.

"You've all heard about the Qingnan Development Zone. Ren Dahai extinguished the cigarette in his hand and said slowly.

Ren Wengui said: "The three-county development zone is not very special, but it is said that the city's opinions on the shift of the center of gravity have undergone some changes because of this development zone plan...... This is something we have to pay attention to. ”

Ren Dajiang casually picked up the map on the table, glanced at it a few times, and then put it down again: "Isn't it just a deep-water port, it's a clichΓ©." Even if the city government and hospital really want to move, it will be moved south, and whoever likes to plant trees for future generations to enjoy the shade and build around the port from scratch will have to invest how much manpower and material resources will have to be invested. ”

"Besides, you don't know the urine of some people in the city......

Ren Dahai frowned: "Ask what you think, don't say these useless." ”

Ren Dajiang was choked by this, so he hesitated and said: "I don't think there's any need to pay too much attention, what Qingnan Development Zone can't become the climate." ”

Ren Wengui said at this time: "It is said that this plan was promoted by that Lin Han, so I think we still have to pay attention to it." After all, no matter what, under his hands, Vientiane's achievements are still amazing. ”

As soon as Lin Han was mentioned, Ren Dajiang felt like he had eaten flies, and his face couldn't help but sink a lot, and he didn't say a word.

Ren Dahai glanced at him, and then said: "The Li family has been getting closer and closer to Vientiane recently, and this plan must also have their cooperation...... Yungang has been suppressed by them together, and it still has to be taken seriously, after all, the gutter capsizing is always because of carelessness. ”

"In fact, even if it is difficult for the Qingnan Development Zone to become a big tool, as far as real estate is concerned, I think there is still a lot to be done. ”

Ren Wengui took the map in front of him and gestured a few times with his fingers.

"For example, in this area, we can build residential areas, and in these places, we can open supermarkets......"