Global Cataclysm Game: Unlimited Upgrade of the Shelter

After an intense exercise, it was getting late.

It feels like another wave of oxygen has been consumed a lot.

"I always feel uneasy..."

Insecure Zhang Hao decided to make a wave of upgrades while it was hot.

Just in the living room and seating area, there is a lot of space here.

A huge glass tank was upgraded with tempered glass and separated.

Start pouring water into it.

At this moment, from the game room, a sneaky look came over.

Sister is finally tired?

Finally fell asleep?

Isn't that elder brother my own?

She trot over, barefoot, joyfully.

"Brother, what are you doing~"

A greasy voice came, and Bai Kerui's little hand was already wrapped around his waist.

It is very comfortable to rub lightly with a layer of light yarn.

"I am going to build an oxygen generator."

Zhang Hao explained.

Hold her backhand in his arms.

"It's not because of the floods this time, the oxygen generator should have been done in the first place."

"At least one should be made in the rest area..."

"After all, this is where we consume the most oxygen..."

He chuckled, Xiao Kerui understood in seconds, and his face turned red all of a sudden.

"You are necrotic!"

"Hey..." Zhang Hao smirked.

"What kind of oxygen generator is it?" Little cutie was very curious.

Listen to Zhang Hao's explanation: "In fact, we have already mastered a relatively simple means of oxygen production-crop planting."

"A large number of crops can undergo photosynthesis 24 hours under the irradiation of the sun. It stands to reason that our shelters are not lacking in oxygen. If they are closed for a long time, the oxygen content may increase!"

"But the problem is also coming, haven't you noticed it?"

"What's the problem?" Little cutie was really stupid, asking three questions.

Zhang Hao stretched out his hand angrily and rubbed her tender face.

"Solar panels can't be used anymore!"

"There is not enough electricity!"

"It was okay in the ice and snow before. I moved in and out once a day in the morning and evening, and occasionally removed snow in the middle of the day, and the power generation was enough."

"But now it's all floods outside, and the sky is full of volcanic dust. Solar radiation can hardly enter the ground."

"It is obviously a volcanic winter, but the temperature is rising. Regardless of the high temperature, the solar panels can't work."

"Our generator set has been activated for so long." Looking at this dazed guy, he couldn't help rubbing her head, what a pig!

"The Big Mac burns too much oil. We didn't pay attention to it before, and we burned a lot of it. Now it is used to generate electricity and it has to be consumed."

"Oil reserves are also tight!"

"So, before finding a stable way to generate electricity."

"The 1320 square meters solar lamp consumes too much power..."

"The next vegetable harvest, I plan to reduce the planting area, and even partly stop farming, just plant some, we have leftovers, and just raise chickens and rabbits by the way."

"Didn't we collect 2,000 kilograms of cucumbers? Isn't it bad to keep your face up?"

Bai Kerui: "I seem to understand..."

In fact, Zhang Hao likes to drink cucumber soup.

The boiled cucumber is particularly fragrant, and it is not greasy to drink.

"Since we are short of electricity, we can't use electrolyzed water to make oxygen."

"Crops should also reduce the planting area."

"I'm going to prepare a little bit early now, so I can be considered prepared."

"After all, even if the flood recedes, the oxygen content of the outside air will become lower and lower in the future. A stable source of oxygen must be available sooner or later!"

Speaking of this, watching the water injection is finished.

"System, query oxygen generator upgrade! Target scope: Algae oxygen generator!"

...

【Algae Oxygen Generator】(450)

Materials needed: aquaculture tank, algae, water...

...

That's it!

"System! Upgrade the algae oxygen generator!"

‘Ding, the upgrade is successful. ’

‘Remaining Survival Points: 8550! ’

...

Yes, you are not mistaken.

During this period of time, he sold the 7788 spoils, except for vehicles and a little heavy weapon, all other miscellaneous things were sold out.

Only then gained thousands of survival points.

In fact, most of them are weapons and equipment.

Guns and bullets are not self-produced by gangsters, they are purchased from the mall.

Other things can't be sold.

...

【Algae Oxygen Generator】

Introduction: The split glass water tank constitutes this simple algae oxygen production system, but the oxygen production efficiency is unexpectedly high.

Oxygen generation: 600g/s for each independent system

(Note: If you want to live a good life, you have to bring some green at home.)

...

Zhang Hao looked curiously.

This is not a bit green anymore...

This is not a big tank. The final product is a petri dish made of hollow glass on one side. This is called a ‘biological facade’.

It is the foundation on which the algae attaches.

Algae clings to it to provide water and carbon dioxide. Coupled with the constant lighting in the living room, the algae will quickly start to grow and reproduce, filling the entire cultivation tank, performing photosynthesis, and releasing oxygen.. ......

Unlike crops, it doesn't need solar lamps that consume astonishing power, just the natural lighting in the living room.

On weekdays, turn on the lights.

It does work while absorbing the carbon dioxide deposited here.

Both are true.

If we go further, these algae multiply to a certain extent, and can be recycled and harvested biomass.

The usefulness of these biomass can be great, making fuel cells, making methane (biogas), absolutely clean energy.

According to the laboratory data made by the Principality of Germany.

Each square meter of hollow glass panel can produce 82 kilograms of biomass in one month. If it is used for fermentation to produce methane, it can produce about 10 liters of methane per day.

"I have an oxygen vessel of about two hundred square meters here, and there is enough oxygen."

"But I'm not so stupid to ferment to produce methane, which is directly used to make algae fuel cells. Isn't it beautiful?"

He suddenly felt that he was really clever!

Think of the good thing about fuel cells again!

To make a conversion, if a fuel cell can really be manufactured, let alone how much it can play immediately.

At least it is more than enough to meet the needs of the grid here.

The surplus electricity can be re-planned and used!

And after a series of cycles, what he needs to provide is nothing more than a little water for cultivating algae!

There is a lot of electricity, are you afraid of running out of water?

Even if the water outside is dirty, can it not be purified?

It is not used as drinking water either!

"I'm such a genius..." Zhang Hao murmured.

"Perhaps we can set up more oxygen vessels..."

"Don't worry... let me think about it slowly..."

"hiss..."

"Little cute!"

"You are really playing with fire!"

He took a deep breath, only to hear a giggle from behind.

With a direct force, I turned my slender waist, grabbed my legs, and stood it upside down in my arms...

Suddenly...

Indescribable...

...

(Um, from noon to the early morning, two hamburgers were quickly heated for two meals, and it was resolved faster than the speed of light. It was really vomiting blood. 6 Haha)

(In recent plots, there have been too many fights and scolded. Tomorrow happens to be a farming plot. Farming for one day will compensate everyone.)

(If you forgive me, just vote for a monthly pass and open a custom order. I will continue with six shifts tomorrow, continue to live, okay.).

Thank you for reading this story at wuxiamtl.com. Your support enables us to keep the site running!