In the Dakiba Tribe, in the ⊥-shaped valley, the engineering team began full construction, and five reservoirs were set to a depth of 10 meters near the main source of the tribe's cultivated land. Pen, fun, pavilion www. biquge。 info

The biogas digester is troublesome, there are too many pipelines, and it is necessary to bury underground pipes from the villagers' toilets and livestock pens to the bottom of the biogas septic tank to ferment and decompose the biogas.

After decomposing the biogas slurry, through the bottom connection port, connect the parallel septic tank, the U-shaped pipe principle, the liquid height on both sides is basically the same, and the septic tank is slightly lower.

The reason is very simple, the biogas has pressure, acting on the surface of the septic tank liquid, and the air pressure is not small, much higher than the pressure in the natural gas pipeline! For the sake of safety, the top of the biogas tank is connected with a pressure relief device, which exceeds the automatic pressure relief.

The combustion value of biogas is very large, after desulfurization, it is very suitable for power generation, five large biogas digesters, thousands of human and animal manure fermentation and decomposition, gas production is not small!

It is estimated that 100 kWh of electricity per day will not use all the biogas production, at most about 2/3, and the rest can be used by villagers, although not too much.

Livestock pens are all gathered together and raised under standard conditions on a large scale to improve production efficiency. The engineering team started work in accordance with the construction design drawings.

Li Wei had nothing to do, so he simply went back to the territory to rest.

Anyway, I can't help, and I don't bother to care, these engineering techniques are simple, and it is impossible to go wrong;

Let the Bashak engineer arrange for a few workers to go over and help with the construction, a thousand dollars of work, but the other party will not be paid for it, and will repair it for him for free.

Li Wei is not hypocritical, just forget if you don't charge it, whether it is for future cooperation or this introduction fee, just a toilet is nothing, free is free.

The project is also very simple, no waste of energy, just in the left back corner of the vine wall, dig a pit down, connect to a dung pit outside the wall, also U-shaped design.

Concrete pouring, installation of a urinal and nothing else, the system has promised to weave a house with vine walls, pure natural green toilets...

In two months, the corn will be able to ripen, and it will be directly promoted to the elite farmer, with a hundred acres of territory, an upgrade package, and a two-story small building, and the rewards are very rich.

Soon there will be a house, or a double-storey, with an area of about 200 square meters! Li Wei is not stupid, of course he will not repair a house now, and he will be in a hurry~

Fix a small toilet and you can do it in half a day!

The two pits were dug through, plastered with cement, and the poured cement cover plate had not yet solidified, and it would take two or three days to be installed after the sun dried, and it was not in a hurry to use it anyway.

When the workers left, Li Wei breathed a sigh of relief, he still liked to stay in the territory and do nothing. It's a very unpleasant feeling to be busy, and he doesn't like to socialize.

Surfing the Internet, farming, hunting, lecturing, resting and watching TV, talking nonsense with the system... This kind of leisurely life is what Li Wei pursues! He doesn't want to be too tired.

I have to admit that this "big lord system" is really a bit of a drain on morale, every time I plant the land, there is nothing to do for a few months, and I feel very bored~

It's very laid-back, but it's boring!

In poor Somalia, or in the Great Gobi, there is no one in the middle of nowhere, and you can't go shopping, you can't shop, let alone pick up girls, just like being a soldier before.

There are a lot of black girls.,And it's very simple and easy to get on.,It's okay if you're not responsible.,Some girls are willing to take the initiative to dedicate themselves.,It depends on whether you want to go on...

For example, Jena girl, who looks very serious, actually peeked at Li Wei taking a bath, and her courage is really not small! I wonder if one day someone is so hungry and thirsty that she really eats chocolate.

――――――

The next morning, the school reopened, and the little black boys arrived at the school on time to attend classes in the new classroom. The last time I went back to China to purchase a large number of supplies, the classroom was also replaced.

The bedrooms, kitchen, classrooms, and warehouse are served by four tents, and there is internet access, satellite TV receivers, and hundreds of channels to watch.

Hehe~ Even the late-night channels in Europe and the United States can also receive several!Of course, these programs are all blocked by the system elves, and the network is the same.

This guy has his own green dam, and unhealthy games, adult education programs, advertising blackmail, and any information related to Li Wei will be blocked.

In the classroom, there is a 55" TV hanging next to the blackboard, and each person has a computer in the two rows of seats below.

Before breakfast was ready, the little blackboys arrived first, wearing the clothes given by Li Wei, small suits, casual clothes, and the long dress that Jena was wearing, which looked very beautiful.

"China-Teacher Li, good morning!"

"Hey~ Teacher, do you think I'm handsome?"

"China-Li, does my dress look good?"

"Ahem~ Not bad, it's all good!" Li Wei nodded helplessly, these guys are too stinky farts, Jena is also carefully dressed, Sima Zhao's heart~

After breakfast, I cleaned up routinely, and then went to the classroom to prepare for class, and after almost two weeks of vacation, I finally started the course again, and I had to learn the computer!

The little kids, they were excited again, they were very excited to look at the computer, they liked it more than the mobile phone, and the computer was more functional, they knew it.

The function of mobile phones is mainly entertainment, Bitley has no communication signal, it is impossible to make calls, and can only connect to Wi-Fi to surf the Internet, which is of limited practical use.

Computers are different, they are very versatile, and they are inseparable from life and work! All walks of life in the outside world rely almost entirely on computers for office work, and they must learn how to do so.

The former uses a Chinese interface, the latter has an English interface, which can not only learn computer knowledge, but also improve the level of writing.

If you want to play with mobile phones, you must first be literate!

Li Weijiao's computer fundamentals (1), the learning content includes basic operations, interfaces, Word, Excel, network connections and browsers, network knowledge, etc.

In one day, from the mouse, keyboard, CPU, motherboard memory module, power case, hard disk, screen, graphics card optical drive and various peripherals, to the software system.

Booting, networking, mini games, drawings, typing, making tables and documents, surfing the Internet, watching videos, etc... All the common functions are taught, and then the information is explained.

Internet giants, hardware giants, network industry, Fortune 500 companies, monopoly groups, big chaebols, current mainstream well-known games, all kinds of common sense information.

A new door is open to them!