The printing plant in the county has about 12,000 tons of sewage a year, and the treatment cost is 30,000 yuan.

After signing a three-year contract with the Vientiane Sewage Treatment Plant, the first year's 30,000 yuan has been paid by the county printing plant.

As for the more than 60,000 tons of food sewage signed by Xiao Bin that year, it brought more than 100,000 yuan in revenue to the treatment plant. The two add up to nearly 140,000 yuan, and after the arrival of the account, the financial situation of the sewage treatment plant has been greatly alleviated.

Two days later, Vientiane Sewage Treatment Plant.

Twelve workers are in place, the machinery and equipment in the factory have been activated, and several large pumps have begun to draw water from the underground pipes.

"Tom ......"

When the sewage in the pipeline is transported to the factory, it first has to pass through several layers of grids to block the large solid magazines and pollutants and allow the liquid to pass through.

Although microbial treatment is powerful, it is obviously not as efficient as the physical interception of grilles in the face of a large number of contaminants in solid form.

Therefore, Lin Han deliberately installed several additional fine grilles in the factory to block as many solid pollutants as possible.

After passing through several screens, a large amount of sewage flows to the reservoir.

Lin Han and Xiao Bin stood next to a cistern, quietly watching the sewage pour into the pool.

"Boss, our factory...... Why do I think it's a little too simple?" asked Xiao Bin suddenly.

It's no wonder that he would ask this, the general sewage treatment plant, all kinds of purification, transportation, sedimentation equipment one after another, as if the inside of a mechanical watch is as complex and huge.

And the factory opened by Lin Han, on a large and open construction site, except for some pipes and reservoirs, there is not much left. As for the inside of the factory, there is no messy equipment at all, only a large number of water storage tanks several meters high, connected to the water pipes.

No matter how you look at it, there is a feeling of unreliability.

Don't talk about Xiao Bin, even the workers in the factory, they can't help but muttering in private, I don't know what kind of reputation Lin Han's factory is.

Lin Han looked calm: "Black technology, do you understand?"

"Black technology?" Xiao Bin was stunned, "So hanging?"

As more and more sewage became more and more in the reservoir, the pump at the other end started to pump the sewage to the storage tank in the building.

"Abin, take me to the ranks. ”

As soon as he heard that he was going to play a game, Xiao Bin's eyes suddenly lit up, and his face was full of excitement: "Okay!

After that, he should run to the office first.

After the 140,000 yuan arrived yesterday, Lin Han immediately equipped himself, Xiao Bin and Shen Xiaolan with a desktop computer in the office in the factory.

It was assembled by him and Xiao Bin, three computers, and it cost nearly 20,000 pieces in bits and pieces, and the configuration was quite good.

"Come on, come on, I'll take you to the king!"

The two of them turned on the computer, put on the headphones, and clicked into the game.

At the same time, Lin Han had already begun to exercise his intermediate biological authority, and a large number of microorganisms within a radius of one kilometer gathered from all directions, causing a strange breeze.

A large number of microorganisms with strong splitting ability pour into the reservoir and are transported along the water pipes to the storage tank in the plant, blending with the turbid sewage.

When the sewage reached half of the water storage tank, under the influence of Lin Han, the microorganisms all entered a state of extreme excitement.

"Sneer......"

The contaminants in the water are quickly decomposed, the water vapor evaporates, and the water storage tank trembles faintly.

The water storage tanks that Lin Han bought have undergone a certain amount of processing, and there are a large number of dense pores at the top and a detachable container at the bottom.

In addition to water, there are no more than two directions for the decomposition of pollutants: gas and solid.

Gases that can be directly discharged, including oxygen, carbon dioxide, nitrogen, etc., are directly discharged from the pores at the top as soon as they are generated.

In addition to elements such as oxygen, carbon, and nitrogen, which can form gases, other elements such as metallic elements are converted into solids and stored in removable containers at the bottom of the water storage tank.

The large amount of organic matter in the sewage provides sufficient energy for microorganisms to ensure the continuous decomposition.

It's just that while exerting influence on microorganisms and playing games with Xiao Bin, Lin Han is inevitably a little powerless.

"Damn, why are you so pitted!"

Shobin shouted loudly, the gray screen reflecting his anger of departure......

Lin Han's face was a little unbearable: "Ahem, Xiaolan is reading a book next to her, don't shout, talk about civilization and new style." ”

Xiao Bin exhaled deeply: "I endure." ”

For about ten minutes, he didn't shout again, but his face became more and more pale.

"Did you deliberately give away someone's head?!"

He erupted again, took off the headphones, and looked at Lin Han angrily.

Lin Han: "......"

......

"Not afraid of god-like opponents......"

......

"Say, what is your relationship with the other person!"

......

"Nima, I'm going to be taken to bronze by you!"

......

"Hahahaha! You maliciously sent someone's head and was blocked!"

As if he had been wronged, Xiao Bin laughed happily and spun around leisurely in his chair.

"Whew-" Lin Han exhaled a little speechlessly, then got up, "Go and see how the sewage is treated." ”

With that, he left the office first.

After pit Xiao Bin fiercely, pig teammate Lin Han came to the final outlet of sewage treatment.

"Whoa-la-"

The purified sewage is discharged from a water pipe into a small reservoir with pipes attached to the bottom of the reservoir and discharged directly into the river.

Twelve workers gathered around the outlet, chattering.

"This water is so clean!"

"yes, the treatment plant I used to work at still stinks after the water is treated. This water looks like mineral water, it's amazing!"

"Why don't we take a bite?"

"That's ...... forget it"

At this time, the workers noticed Lin Han and stood up one after another: "Mr. Lin is here......

Lin Han looked down at the water flow and asked, "How is this water handled?"

"I can't say that I haven't seen such a good sewage treated in so many years. The workers praised again and again.

"It seems that those water tanks are famous. ”

"Our factory's technology is really amazing. ”

Lin Han nodded: "Let's all go back, those who have work can continue to work, and those who don't have work can rest for a while." ”

The workers dispersed one after another, but Lin Han still stopped in place, quietly watching the clear water that continued to gush out of the pipes.

Gaia's voice rang out in his consciousness, "Good job! However, one thing to warn you about is that you can't leave the factory for too long at the moment. ”

"Why? Isn't it 'affecting for five minutes and lasting two whole days'?" Lin Han was stunned.

"That's true, but your abilities are limited. If you leave the factory for more than three months, the effect will be much lower, and it will be no different from failure. ”

Trimester.

Lin Han thought about it and felt that it was acceptable.

Gaia said again: "By the way, there is one more thing, when your sewage treatment reaches 10 million tons, there is a grand prize~"

"What jackpot?"