After listening to Ren Wengui's plan, Ren Dahai nodded slightly: "Then it's decided, it doesn't hurt if Qingnan Development Zone doesn't do much, and the real estate must have a share of our Longhai." ”

"It's up to you to get the rules, the overall planning and the real estate...... Oe, the supermarket will be handed over to you. ”

Ren Dajiang nodded casually: "Okay." ”

"One more thing. ”

Ren Dahai's tone suddenly became much more serious.

"In just a few months, the provincial and national party congresses will be held, and supervision has been significantly tightened. So no matter what you do in the near future, you have to keep a low profile, especially Ah Cheng's side, and let him pay more attention. ”

……

Although there are many invasive species in Handong Province, they are mainly plants, and there are relatively few invasive animals.

The wave of "eunuch buffs" released by Lin Han before was equivalent to killing most of the invasive animals in Handong.

Considering the problem of efficiency, there were those long-lived invasive animals left in Handong, and Lin Han decided to ignore it for the time being, but continued to advance to the southern provinces.

Of course, the batch of invasive animals mainly pests that the eunuch buff cleaned up was not free of charge, and the specific fees have been handed over to Xiao Bin to rip off, and it is estimated that 200 million is not a problem.

Lin Han himself went to Xinzhou, Jiangsu and Zhejiang Province to meet Guo Wei, the engineering director of Huaxia United Engineering Company.

As the leading state-owned enterprise in Jiangsu and Zhejiang, Huaxia United has an influence in the fields of construction, machinery, electric power, and metallurgy.

Whether it is the construction of a power plant or a metallurgical plant, it can be entrusted to them to deal with it, and it can basically be operated in a full set, saving time and worry.

Nowadays, many well-known engineering and technical experts have worked in Huaxia United Engineering, and have also achieved outstanding results after leaving or moving to other fields.

After the two met, Guo Wei smiled very enthusiastically, shook hands with Lin Han and said: "Shibei should be impressed, I haven't seen each other for less than a year, Mr. Lin, you have made such amazing achievements, which is admirable." ”

Lin Han smiled: "It's just that you started faster, and you can't compare it with a giant like Huaxia United." ”

The two sat down, first politely, Guo Wei then asked: "You told me before that Vientiane is going to build a waste-to-energy power plant, is that what happened?"

"That's true, and the construction is on the agenda, and in addition to the waste-to-energy plant, there is also a biometallurgical plant. ”

Guo Wei was a little surprised: "Biometallurgical plant?"

Lin Han took out a document and handed it over, and said, "This is our design idea, you can take a look." ”

Guo Wei took the information and flipped through it briefly.

Lin Han introduced: "To put it simply, it is the triple waste treatment of composting, power generation, and metallurgy, and the organic components are decreasing step by step. ”

"Whether it is rural waste, urban waste, or industrial waste, after a maximum of triple treatment, the recyclable components will be extracted, and in the end, only useless and non-polluting muck will be left, which can be directly landfilled......"

After a while, Guo Wei couldn't help but nod and admire: "It is indeed a perfect design plan." ”

He handed the information to Lin Han and continued: "It's about environmental protection, and Huaxia Union, as a state-owned enterprise, of course, also supports it. However, the investment in power plants and metallurgical plants is not low, how much money do you plan to come up with?"

Lin Han thought for a while: "We don't plan to use incineration power generation in waste-to-energy power plants, after all, this kind of treatment efficiency is low, and it is easy to produce harmful gases such as dioxins. ”

"According to the information, it seems that you are preparing to use biotechnology to generate combustible gas, and then use natural gas generator sets to produce electricity and connect it to the national grid ......"

Guo Wei paused and continued: "This plan is indeed much more affordable than incineration power generation. But together with generator sets, substation equipment, transmission lines, etc., the cost is also high. ”

"If you can process 1,000 tons of garbage per day, it is conservatively estimated that the construction cost of a power plant of the corresponding scale will be about 500 million yuan. ”

"Our daily processing capacity is less than 1,000 tons for the time being. And at present, the vast majority of waste is relatively adequately disposed of in composting plants. ”

Guo Wei said with a smile: "It is not impossible to build a smaller power plant, but the cost performance will be greatly reduced, and the subsequent expansion will be troublesome." With the speed at which you're developing, I don't think it's necessary. ”

Lin Han's expression was as usual, and he was silent for a while, but then said: "What is the approximate cost of the metallurgical plant, and we are also ready to use biotechnology for production." ”

In general, metallurgical plants extract metals from minerals. There are processes such as crushing and smelting, which consume huge energy and cause serious pollution.

Biometallurgy technology uses microorganisms to leach metal components to form an easy-to-refine leaching solution, which greatly reduces energy consumption and pollution.

In fact, this technology has been used in developed countries in Europe and the United States. In the United States, biometallurgy plays a significant role in copper production.

Using a similar method, even if the technology is far inferior to that of the United States, with the buff blessing of biological authority, the biometallurgical plant will inevitably be able to exert a stronger effect in Lin Han's hands.

And just like the waste-to-energy plant, the state also strongly supports the biometallurgical plant, and the advantages of the policy and market are very bright.

Guo Wei thought for a while: "Machinery manufacturing is also one of our main businesses, and there is a high demand for metals such as steel. I would like to ask, what is the approximate level of your biometallurgical technology?"

Lin Han smiled confidently: "It will never be worse than the technical level of the United States, as always." ”

Guo Wei also said with a smile: "If it is really comparable to the technology of the United States, I hope that the metal produced in Vientiane can be sold to our company first, and we can also give certain preferential treatment in the construction of metallurgical plants." ”

"Roughly speaking, the cost of building a metallurgical plant of the same size, just in terms of equipment, will be lower than that of a power plant. Of course, the specific cost remains to be investigated on the spot. ”

Lin Han nodded slightly: "The site selection is already underway, and someone will contact you then." The total amount of investment in the plan is about 1 billion yuan......"

Guo Wei couldn't help but smile: "Generous." ”

After making a verbal agreement, the two casually chatted about other things, and the topic gradually turned to the vigorous invasive species management work that Vientiane has recently launched.

"The invasive plants in Handong Province have been completely cleaned up by you?"

Hearing the news, Guo Wei couldn't believe it.

Lin Han smiled and said, "Just a few days ago, the invasive plants in the entire territory of Handong Province have become extinct. ”

"I came to Jiangsu and Zhejiang, in fact, mainly to expand this aspect of business. As far as I know, the problem of invasive species in Jiangsu and Zhejiang provinces is even more serious than that in Handong Province. ”