In the past, Xiao Ming never paid attention to family affairs, whether his parents worked hard or worked night shifts, he was indifferent, just indulged in his virtual world.

Xiao Ming asked this, which made Xiao Jianqiang stunned, "Where can I find such an advanced sewage treatment technology?" But if there is such an advanced sewage treatment technology in China, the factory will definitely save a lot of money, and if I know this technology, it will definitely be reused." ”

Xiao Jianqiang laughed self-deprecatingly: "Don't say anything else, the workshop director will definitely be for me." ”

Xiao Jianqiang has been working in the workshop all his life, he is used to working in the factory, and now let him resign and go to the sea, he has no technology and guts, no capital, not to mention, more thinking has been fixed in the factory and can not do anything else.

"It's okay if it's the workshop director. Xiao Ming said.

The workshop director belongs to the middle level of the factory, and the treatment is much better than that of the workers, and there is a year-end bonus every year.

"Where am I going to find this technology? Xiao Jianqiang shook his head, "The Germans are still powerful, and the eliminated second-hand goods can be sold for tens of millions." ”

Xiao Ming asked again: "When is the factory going to Germany to purchase?"

"As far as the Spring Festival is concerned, there are still two months. ”

Two months, two months is enough!

Xiao Ming is ready to exchange technology coins for the core part of the paper mill's sewage treatment technology - anaerobic colonies.

The anaerobic environment of the remaining sewage treatment plant has been partially detailed, and he believes that it can be made according to the instructions.

Even if there are still flaws in the design, as long as you can temporarily fool the people in the factory, the rest of the matter will be slowly solved in practice.

"Dad, don't worry about this. Xiao Ming said to Xiao Jianqiang very seriously: "I know a professor who is very good at sewage treatment, and one day I will consult him, maybe I can save tens of millions for the paper mill." ”

Xiao Ming's performance today was strange, He Hui and Xiao Jianqiang both felt it, and now he spoke more like an adult.

He Hui said: "Don't worry about your father's affairs, we will find a way, the college entrance examination is coming soon, you put your mind on studying, don't be too stressed." ”

Xiao Jianqiang asked: "The professor you know knows the sewage treatment technology of the paper mill? Even if others know, why should they tell you, technology is money." ”

Xiao Ming went back to the bedroom, and said before closing the door: "I helped him cross the road, and he will tell me." ”

The bedroom door is closed.

"Hei, this kid!" Xiao Jianqiang was puzzled.

It's not that Xiao Ming doesn't want to explain, but he can't explain it clearly, and when he puts things in front of Xiao Jianqiang, everything will be easy to say.

Xiao Ming, who closed the door, entered a meditative state.

He looked at Panfloxacin's low-level technology appendix, and sure enough, in a very inconspicuous position, he found the strain of anaerobic colonies and the cultivation method of the colonies.

"Description: 1. Phagocytosis type 1 anaerobic bacteria: feed on rosin acid, unsaturated fatty acids, hydrogen sulfide, methyl sulfur, methyl sulfide MI, and various chlorinated organic compounds, which have the functions of degrading polluted water, balancing the pH of water, and fixing heavy metals in water, which is a good beneficial bacterial colony for water treatment;

2. Cultivation method: temperature 25 to 60 degrees Celsius, oxygen content: less than 5%, air pressure value: 0.6 megapascals (about 6 atmospheres)......

3. Manufacturing method of water purification system: ......"

The instructions are very detailed, as long as the living environment of type 1 anaerobic bacteria is created in the sewage treatment plant, and the bacteria are introduced into it, the pollution problem of the paper mill can be solved.

Xiao Ming just listened to Xiao Jianqiang's introduction to the German treatment technology, compared with the phagocytosis type 1 bacteria treatment of more pollutants, and has the effect of fixing heavy metals, the treated sewage can reach the level of drinking water.

In other words, Panshacin's low-level technology is more advanced than the more advanced technology in Germany at present.

Xiao Ming did not hesitate, and directly exchanged the technology for the exchange currency.

"Obtained: phagocytosis type 1 anaerobic bacteria colony bottle X1 (shelf life of half a year), colony culture instruction manual X1, water purification manufacturing method instruction manual X1. ”

It is worthy of a technology exchange currency, and it can exchange so many things at once.

It is impossible for Xiao Ming to directly hand over the colony to Xiao Jianqiang now, and take it to the sewage treatment workshop of the paper mill and pour it in.

Anaerobic bacteria have their own living environment and breeding conditions, and now pouring the colonies into the paper mill sewage is a waste of all the previous efforts, and all colonies will die.

Xiao Ming needs to use his spare time to carry an environment at home that is suitable for the survival and reproduction of type 1 anaerobic bacteria, and then take out the sample water from the paper mill sewage and try it with anaerobic bacteria.

If the experiment is successful, Xiao Jianqiang will have enough reason to convince the factory to build a sewage evolution system according to the requirements of the manual.

Xiao Ming read the manual, the purification system will not need 20 million or a few million, and an ordinary technician persuaded the factory to spend millions to build a purification system, which needs sufficient evidence.

On Saturdays and Sundays, in addition to reviewing courses at home, Xiao Ming purchased some devices in major markets according to the requirements of the manual, such as test tubes, pressure cookers, etc.

One of the most difficult experiments was the 0.6 megapascal air pressure environment. Ordinary household pressure cookers can't reach this kind of pressure, and the temperature can't be guaranteed at 25 to 60 degrees Celsius at this pressure, so Xiao Ming still needs to spend some experience to improve the experiment.

The paper mill went to Germany to purchase equipment after the Spring Festival, and Xiao Ming still had two months, which was enough.

Xiao Ming's changes were seen by his parents, on Saturday and Sunday, the child didn't sleep lazily or went to the Internet café to play games, and the two felt a little incredible.

"On which weekend didn't he sleep until eleven or twelve o'clock before getting up?

"Maybe it's going to be a college entrance examination, and I've finally woken up. Xiao Jianqiang is still very pleased, in fact, he is mentally prepared for his son's results, why not worry?

But Xiao Jianqiang, who doesn't have much culture, can only go with the flow, as long as his son is healthy, he will go to a college in the future, learn some technology, and he will also have a job. What else would ordinary people think?

Monday, the day of the first diagnostic exam for the third year of high school in Jiangcheng City.

This exam is conducted in the same way as the college entrance examination, so the exam is also randomly assigned.

Of course, the poor students want to be with the seats with good grades, and if they can accidentally aim at two questions, they will also be scored.

This is the bad luck of the poor students, Chen Lin (second to last in the class), Wan Tao (third to last in the class), Xiao Ming ("deputy class leader" first to last in the class) The three of them were assigned to an examination room, and the students around the three of them were all from the bottom of other classes, and the ranking of the whole school was worse than these two.

"It's over!" Chen Lin sighed, "Wan Tao save me!"

Wan Tao couldn't cry and laughed, and his face was speechless, "Brother Lin, we are two and a half pounds and eight taels, and the penultimate copy is the third, will we be the penultimate in the class!"

"Yes!" Xiao Mingshen mended the knife, "Chen Lin is destined to be the penultimate in terms of whether he copies it or not." ”