Meng Tao sniffed carefully, the smell was slightly strong and quiet and gentle, this fragrance felt very familiar to him.

Meng Tao's heart was shocked, and he suddenly remembered the source of this fragrance: incense.

Incense is a kind of traditional Chinese medicine, which is taken from the heart wood of Dalbergia sinensis, crushed into the last medicine, and has a particularly good effect on removing blood stasis and stopping bleeding.

Speaking of fragrant sandalwood, many people may not have heard of it, but if you talk about its other name, Huanghuali, everyone knows it.

There is a fragrance in this pile of waste wood, that is to say, it is very likely that there is yellow rosewood hidden in it, which is a good thing that is more expensive than gold, so Meng Tao was excited.

He didn't even have time to put on his gloves, and he poured his bare hands on this pile of waste wood, but fortunately, there was no peculiar smell after the wood was systematically treated, otherwise Meng Tao really couldn't stand it.

Ten minutes later, Meng Tao, who was tired and sweating, pulled out a trunk about half a meter long and about 20 centimeters in diameter from under a large tree root.

This trunk may have been buried in the ground for too long, the bark has already fallen off, the outer layer and cross-section are yellowish-brown, and the circles of texture are clearly visible, and the color becomes darker the closer to the center, and it has become reddish-brown at the center of the tree. The strong scent of the tree comes from the trunk of the tree, which is refreshing.

Meng Tao's knowledge of Huanghuali was obtained from his grandfather, but it was only a skin, and the only thing he knew was that the stronger the fragrance of Huanghuali wood, the more expensive it became, very expensive, very expensive.

Such a piece of rosewood, it is definitely not possible to make furniture, but if the bracelet can be booked, it can be a lot, Meng Tao studied it for a while, and directly put it into the storage box, planning to find a knowledgeable person to ask.

Meng Tao learned that ten tons of these 20 tons of plastic belong to PET materials, and the others are PP, PE, PVC and other materials.

But this does not mean that other materials are not worth it, for example, the PE material of the cola bottle cap, the highest level of the first material can be sold for 171 tons, more than twice that of PET material.

Let's study the granulation function first, thinking of this, Meng Tao stretched out his hand and clicked on the plastic sorting PET trash can, the screen flashed, and an option popped up: "extraction or granulation".

Meng Tao thought for a moment, and his finger clicked directly on the granulation option, and then, the progress bar began to scroll, 5%, 30%, 80%, ...... Half a minute later, the system prompts that the granulation is complete.

Meng Tao came to the yard, found an open place, his fingers lightly extracted, with a glimmer of light, a mountain of white plastic particles covering an area of more than 30 square meters and about three meters high appeared out of thin air.

These plastic particles processed from the body of mineral water bottles and cola bottles are about one centimeter in length, width and height, which are transparent, perhaps because they have been compressed, and they are very textured in the hand.

Compared with broken bottle flakes, the chemical fiber factory prefers plastic particles that have been compressed at high temperature and are easier to fuse and draw, of course, Meng Tao also likes it very much, you must know that this thing is worth 7,000 yuan a ton.

In view of the fact that such a large pile of plastic particles in the yard was too eye-catching, Meng Tao directly put it into the storage box.

If you want to turn this pile of 20 tons of plastic particles into money, the top priority is to find a chemical fiber factory first, but Meng Tao did not plan to find it in Rongyang City.

After two years of vigorous pollution control and rectification in the city, only two of the original six or seven chemical fiber factories are now left. The four major waste processing plants supply two, the fierce competition can be imagined, want to grab the meat to supply the two chemical fiber factories in the city, it is bound to be the joint blow of the four major waste processing plants, with Meng Tao's current strength, there is no chance of winning at all.

The most important thing is that it is very easy to expose their secrets when supplying at home, there is no factory, no industrial and commercial registration, no environmental protection approval, and the plastic particles supplied by themselves cannot withstand the investigation at all, so in order to be safe, Meng Tao decided to supply in a different place.

There are four provincial capitals within 800 kilometers from Rongyang, among which Qingyang City, the capital of Jinping Province in the south, is a well-known light industry center in the country, with more than 10 chemical fiber factories and textile factories.

After figuring out the direction of future development, Meng Tao began to study another new function of the system: gold fertilizer refining.

Gold fertilizer is extracted from domestic waste, and the system stipulates that there are two refining indicators every natural month, once every half month, and ten kilograms of gold fertilizer are refined each time.

According to the system operation guide, Meng Tao opened the real map, locked the refining site in the northern suburbs landfill plant, clicked on the refining, the light green ripples covered the entire landfill plant, with the scrolling of the progress bar at the bottom of the screen, a graduated trash can popped up in the middle of the screen began to accumulate substances, 100 grams, 300 grams, 500 grams, 800 grams......

After an hour of scanning, the slow-growing substance finally stopped at the ten-kilogram scale, and then a line popped up: The gold fertilizer refining is complete.

Curious, Meng Tao took out the gold fat on a clean flat land, the gold fat was brown, powdery, and fluttering in his hand, smelling a faint smell of grass.

Can this thing really be as magical as the system says? Half-convinced, Meng Tao grabbed a handful and sprinkled it on the edge of a cucumber vine with yellowed leaves on the wall, and then squatted down and stared, and after about five minutes, the golden fertilizer disappeared into the dirt and disappeared, and then looked at the cucumber leaves, there was no change at all.

After waiting for another five minutes, there was still no change, Meng Tao was a little disappointed, what a broken thing, as soon as the fertilizer in people's novels was sprinkled, the fruits were all rubbing and growing at a speed visible to the naked eye, and the fruits produced were fragrant, and one bite was not invaded, and two mouthfuls would prolong life, but I could ...... For the first time, Meng Tao had doubts about the functionality of the system.

The numbness of the squatting legs still couldn't see the change, and the hands and faces were bitten by autumn mosquitoes for several bags, Meng Tao angrily put the gold fat into the storage box, patted his butt and went back to the house directly.

After the system is upgraded, the daily scanning volume will be greatly increased, Meng Tao initially estimated, about 50 tons, according to today's scanning ratio, plastic waste should be able to account for 40 to 10 percent, such as metal and waste paper and other waste products together accounted for half, that is, about 25 tons.

With such a large amount, Meng Tao is reluctant to let the scrap collection station peel the skin, he plans to directly find the manufacturer to supply, according to his own plan to supply in other places, the money saved from the intermediate link should be more than enough to pay for long-distance freight.

Just do it, Meng Tao turned on the computer and searched directly on the Internet for relevant manufacturers in several surrounding provinces and cities, and then called one by one according to the mobile phone number left above, after more than ten calls, Meng Tao had a general understanding of the price of various waste recycling products of various manufacturers.

Finally, Meng Tao focused on five factories that can be focused on inspection, including two chemical fiber factories, a paper mill, and two steel mills, the common point of these factories is that they are large in scale and have a good reputation.

The next day, when Meng Tao was rushing to school, he received a call from four of the factories that drew a circle last night, all of them came to inquire about the supply, compared with small suppliers who can only provide one or two tons of raw materials every day, they prefer to cooperate with powerful large suppliers, so that it is not to mention trouble, and the supply of goods is guaranteed.

In order to protect the environment, now the state has very strict control over mineral mining, ore prices remain high, and the downturn of the upstream real estate market, steel prices have been declining, and they have no choice but to turn their attention to scrap steel that is easier to refine.

Therefore, when Meng Tao called and said that he could supply scrap steel in large quantities for a long time, the two steel mills were overjoyed and called Meng Tao early in the morning.

In addition to the steel mills, the chemical fiber mills and paper mills that called were also full of sincerity for the cooperation with Meng Tao, which can be seen from their quotations.