"We went to the room. Xiao Ming came to the bedroom with a test tube full of sewage.

He Hui and Xiao Jianqiang, who had not entered Xiao Ming's room for a long time, found that their son's room was very tidy, the test papers and books on the desk were neatly arranged, and there was a big guy on the ground - a small sewage treatment equipment.

"Here is the water inlet, here is the water outlet, there are type 1 anaerobic bacteria that specialize in treating sewage, this cylinder is a pressure device, to ensure the pressure inside, because anaerobic bacteria can survive under this pressure, if the pressure and temperature are not enough, it needs to be plugged in and pressurized and heated......"

Xiao Ming gushed endlessly to the two of them, and the principle of sewage treatment equipment also functioned.

Xiao Jianqiang pointed to the water inlet and said: "Is it possible to pour sewage into the water inlet and discharge the treated sewage from the water outlet after a while?"

"Yes. Xiao Ming said: "This equipment is just a simple experimental model, and when it is applied in a paper mill, it will be larger than this and the structure is more perfect." I have calculated that the equipment is fully capable of meeting the needs of the paper mill's effluent treatment. ”

"What level can the treated sewage reach?" Xiao Jianqiang has worked in the sewage workshop for several years, and he will be more familiar with the business, and the sewage treatment will also be graded.

"Able to meet the standard of drinking water and drink it directly. Xiao Ming is very confident.

"Really?!" Xiao Jianqiang obviously couldn't believe it, after all, the sewage treated by the German equipment of 20 million can only reach Class V to III, that is, the water used in the waters required by general agricultural water and landscape. In other words, the water cannot be drunk, but it can be drained into rivers and lakes.

But what Xiao Ming said can meet the standard of drinking water, which is above Class I water. The gap between the two is obvious!

"Really!" Xiao Ming said: "This equipment is more advanced than the German equipment. ”

Just kidding! One is the technology of the super smart planet Panshaxing, the other is a second-hand German technology product, and the two are comparable?

Xiao Ming suddenly felt that it was a bit of a ruin to use sewage purification equipment for a garbage paper mill that was seriously losing money.

However, because Xiao Jianqiang works in the sewage treatment workshop of the paper mill, the paper mill is currently the best place to use the equipment, otherwise Xiao Ming will not be able to enter the door when he takes this equipment to the urban sewage treatment plant to promote or invest in projects.

"Try it!" Xiao Jianqiang couldn't wait.

Xiao Ming opened the one-liter test tube, poured the sewage into the water inlet, and said: "Because the number of fungi is not very large, the processing time is a little longer, it takes half an hour." ”

For half an hour, Xiao Ming devoured supper, and Xiao Jianqiang was anxiously wandering around the equipment, feeling like a year.

"It's time!" Xiao Jianqiang took the initiative to remind.

Xiao Ming put away the bowl and went to the bedroom, half an hour later.

"I use a big bowl. Xiao Ming put the bowl on the ground, facing the water outlet, close to 1L of water, ordinary cups can't catch it.

After everything was ready, Xiao Ming was ready to open the water outlet.

In fact, Xiao Ming has no bottom in his heart, it is okay to devour 1 anaerobic bacteria to purify the sewage of the community, can it purify the sewage of the paper mill?

The water outlet opened, and the clear water that flowed out made Xiao Ming breathe a long sigh of relief - it was pure water.

Soon, the treated purified water was all packed into a large bowl.

Because of the removal of impurities, various chemical reagents, heavy metals, etc., pure water is not as much as 1L.

Xiao Jianqiang is more experienced than Xiao Ming in the control of water quality, and he can basically judge the water quality just by relying on his nose.

Xiao Jianqiang excitedly picked up the big bowl, smelled it, and said: "Colorless and odorless, not even the smell of disinfectant water, it is pure water!"

After that, Xiao Jianqiang took a sip and said excitedly: "It's pure water! It's definitely pure water! We succeeded!"

"Shock from Xiao Jianqiang: +100. ”

This is more fierce, and it directly gained 100 shock points, which is 200 surprise points.

"It's a little sweet!" Xiao Jianqiang said excitedly: "The paper mill sewage can be treated!"

It is absolutely impossible for Shui Tian to be sweet, this is more because Xiao Jianqiang is in it with feelings. Workers who have worked in the paper mill all their lives, the paper mill does not regard the employees as their own family, but the employees have long regarded the paper mill as their home.

With Xiao Jianqiang's judgment, Xiao Ming was also relieved. There is no need to go to the quality inspection center to spend 800 yuan, and the treated water must be pure water.

"Dad, this is the drawing, let me tell you the detailed principle. ”

The success of the experiment is only the first step, and it is more important to convince the paper mill to agree to the sewage treatment plan, of course, the ultimate goal is that Xiao Jianqiang can be reused or even promoted by the factory.

In addition to explaining the principle of the equipment to Xiao Jianqiang in detail, Xiao Ming also gave him a detailed hand-drawn manual.

"The initiative must be in your own hands, the equipment can be handed over to the factory for installation, as long as the devouring 1 anaerobic bacteria in your hands, the factory will not put you in the air. In addition, I will revise the number of colonies, and when I work with the factory, the treated wastewater will not meet the drinking water standard, but it will meet the Class II water standard, and the treatment time will be faster. ”

Anaerobic bacterial colonies are actually graded, and it takes a lot of colonies to completely turn sewage into pure water, Xiao Ming canceled some of them according to the instructions, and the sewage treatment speed will be accelerated, and the water quality will be reduced from pure water to Class II water.

It is too exaggerated to take pure water to the paper mill, II water is enough for the paper mill!

Xiao Ming put a lot of thought into his father's future.

Xiao Ming thought about selling the technology directly to sewage treatment or environmental protection companies at a high price, but it is difficult for him to enter the industry now, and the only way is to rely on Xiao Jianqiang to drive equipment into the paper mill.

It doesn't matter if the paper mill gives my father low or high, it's just a springboard. As long as the equipment is used in it, it is enough to attract the attention of the same industry.

The equipment of the paper mill can only process Class II water, while the complete equipment in Xiao Ming's hand can process pure water.

This is an opportunity for the Xiao family to develop in the future!

Xiao Jianqiang's education level is not high, but he has worked in the sewage treatment workshop for a long time, and his understanding of all aspects of sewage treatment is still relatively high.

The key part of Xiao Ming's sewage treatment is the phagocytosis of type 1 anaerobic bacteria.

Xiao Jianqiang was a little puzzled and said, "Xiao Ming, is this technique really told you by the old professor?"

Xiao Jianqiang is not stupid, if it is really a certain professor's technology, how can he not hand it over to a high school student.

Xiao Ming didn't intend to hide it from Xiao Jianqiang, and said, "Dad, you don't have to worry about technical matters." I can guarantee that now only me and you know about it in the whole world. ”

The recent performance of Xiao Jianqiang let Xiao Jianqiang know that his son has grown up, and he nodded, "I will bring the equipment to the factory tomorrow, you study hard! Today, Mr. Liao called me, let us be your strong backing, and said that as long as you ensure this trend, there is no problem with the college entrance examination!"

Father and son looked at each other and smiled.

Early the next morning, Xiao Ming went to school early, and many students joined Xiao Ming's study group yesterday, and Xiao Ming was busy in addition to reviewing.

Xiao Jianqiang asked a friend to drive a car and pull the experimental equipment to the factory.

"I want to see the factory manager. Xiao Jianqiang didn't care about being late, and after changing into work clothes, he went to find the director of the paper mill.

After the restructuring of the paper mill in 98, it was already a private enterprise, but the shareholders behind it only cared about the profits of the paper mill, and the main manager of the paper mill was the director.

"Who are you!" the receptionist in the paper mill office building was not very good.

Don't look at the poor workers of the paper mill, there are few clean clothes, and the paper mill is losing money every year, but the managers of the paper mill office building are brightly dressed, and the contrast is very great.