Trainer: I Build A Home On The Back Of A Xuanwu

Chapter 863 I’m asking you.

(1 more)

Black Tortoise, the outer city.

Mu Liang was suspended in the air fifty meters above the ground, looking down at the area under his feet.

He is choosing a suitable location for the construction of a sewage treatment plant.

Wow~~~

Sewage gushes from the glazed pipes extending from the inner city, and flows freely on the land of the outer city.

“Just here.” Mu Liang muttered softly.

He descended from the sky and landed on the ground one kilometer away from the Liuli Pipe.

Mu Liang’s black eyes lit up, and the soil under his feet slowly sank, which is to lay a solid foundation.

The sinking area is rectangular, with a length of 2,000 meters, a width of 500 meters, and a depth of 20 meters.

Mu Liang’s thoughts moved, and the colored glaze spread out from under his feet, covering the surface of the rectangular pit to avoid water seepage.

Liuli also divides the rectangular deep pit into four equal parts, looking down from top to bottom, it becomes four square deep pits.

This is the treatment tank of the sewage treatment plant, also called the filter tank, which is the result of Mu Liang’s improvement.

This is another world, not the earth, there is no professional equipment and water inspection device, only physical methods can be used to treat sewage.

Mu Liang used the same method to excavate the No. 2 sewage treatment line, which is also the backup treatment line of the sewage treatment plant, which is also four square deep pits.

When the treatment tank needs to be replaced and cleaned, the second sewage treatment line can continue the sewage treatment work.

“Mu Liang!” Not far away, Yue Qinlan got off the carriage.

She asked gracefully: “Are these sand and charcoal enough?”

After the carriage, swarms of worker ants brought in charcoal and sand and soon piled up into a hill.

“Enough.” Mu Liang’s lips curled up.

He raised his hand, and the mountain of coarse gravel flew up and fell into the first processing tank, which was quickly filled.

Immediately afterwards, finer sand fills the second processing tank.

There are two types of sand, coarse sand and fine sand, both of which are used to filter impurities in sewage.

Yueqinlan looked curious, can the sewage be cleaned by these sands?

He watched Mu Liang use his abilities to make piles of charcoal fly up and fall into the third square pool.

The fourth square pool is filled with activated carbon.

In the same way, the four square ponds of the No. 2 sewage treatment line were also filled with sand, gravel and charcoal.

“It’s done.” Mu Liang clapped his hands, satisfied with own masterpiece.

“Is this all right?” Yue Qinlan said in surprise.

“Well, this is the easiest way to treat sewage. There is no better way for the time being, so let’s do it first.” Mu Liang said calmly.

He turned around and the pipe that controlled the sewage was extended

, Butt at the inlet of the sewage treatment tank.

Wow~~~

The sewage flows into the first square pool, and the large particles in the sewage are intercepted by the adsorption of coarse sand.

Before long, the water flowing through the first square pool became much clearer.

“It’s really cleared up a lot.” Yue Qin’s blue and red lips opened slightly.

After the water is full, it flows into the second treatment tank for the second filtration.

Fine sand and gravel can filter finer Impurities, and the speed of water flow will be slower.

Half an hour, the second tank was filled with sewage, and the overflowing water was already yellowish.

Kakacha~~~

The water flows into the third compartment of the treatment tank, and there is a crackling sound in the ears, it is the charcoal that is absorbing water.

It is already an hour and a half after the third tank is filled with water.

The charcoal absorbs more Impurities in the water, and when it flows to the treatment tank with activated carbon in the fourth grid, the water has become very clear.

“It’s very clear, can you drink it?” Yue Qinlan raised his hand, and the water flowing to the fourth processing pool floated.

Mu Liang said gently: “For safety, don’t drink it. It can be used to irrigate farmland.”

The treated water only has less Impurities and the water quality becomes clear. There may be substances harmful to the human body in the water.

Sewage treatment is for water circulation and at the same time to prevent sewage from polluting all water sources.

“Okay” Yue Qinlan nodded thoughtfully.

“Where is Zheng An?” Mu Liang asked, turning his head.

Yue Qinlan said crisply: “Already on the way.”

The sewage treatment plant will be handed over to the mermaid family to manage, and some precautions must be personally advised.

“Yeah.” Mu Liang nodded.

With a move of his mind, the glazed wall rose from the ground, covering the two sewage treatment lines.

“Master Mu Liang!!” Not far away, the flying fish flew over with the mermaid patriarch Zheng An.

The flying fish circled around and fell down, next to the sewage treatment plant.

“Master Mu Liang.” Zheng Anchu went down to the ground with a cane and respectfully bent over to salute Mu Liang.

“Well, it came just right.” Mu Liang nodded calmly.

He stretched out his hand for the sewage treatment plant, and said clearly, “This is where the mermaid will work in the future.”

“Yes.” Zheng An nodded respectfully.

…For flowers…

“This is the No. 1 sewage treatment line, and here is the spare No. 2 sewage treatment line.” Mu Liang briefly introduced the operation principle of the sewage treatment plant.

Zheng An listened carefully, asking questions from time to time.

Mu Liang stopped and said seriously, “The sand, charcoal, and activated carbon in the pool should be replaced every ten days.”

“Yes, remember.” Zheng An nodded vigorously.

“When cleaning the treatment tank, use the second sewage treatment line and use it alternately.” Mu Liang said peacefully.

The two sewage treatment lines are used alternately to improve the efficiency of sewage treatment.

“Understood.” Zheng An nodded repeatedly.

Mu Liang carried his hands on his back and asked calmly, “What else is wrong?”

“Not yet.” Zheng An replied respectfully.

“Then you will be responsible here. I hope that the quality of the water from the sewage treatment plant can be qualified, otherwise you are the only one who asks.” Mu Liang’s tone was calm, but it made people nervous.

“Yes, I won’t let the adults down.” Zheng An lowered his head.

“Well, go ahead.” Mu Liang waved his hand.

“Yes.” Zheng An bowed and saluted again.

“Let’s go, go back.” Mu Liang looked at the elegant woman.

The corners of Yueqin’s blue lips rose, and she said gracefully: “Take a carriage?”

“Fly back.” Mu Liang naturally stretched out his hand to embrace the thin waist of the elegant woman, his body vacated and took off to the inner city high ground.

Zheng An watched Mu Liang leave before slowly relaxing, turning around and looking at the sewage treatment tank, his eyes gleaming.

On the other side, Mu Liang and Yueqinlan descended from the sky and landed smoothly in front of the palace.

“Master Mu Liang!!” Wei Youlan walked out of the palace to greet her.

“Yeah.” Mu Liang nodded casually.

Wei Youlan obediently said: “Master Mu Liang, Captain Liyue and Captain Yanbing have been waiting for a long time, and they seem to have something to report.

“Let them come to the study.” Mu Liang’s black eyes were shining, and he walked to the study thoughtfully.

“Yes.” Wei Youlan turned and walked away quickly.

“After waiting so long, it should be the result of the interrogation.” Yue Qinlan had an elegant gait, and followed Mu Liang into the study.

“Probably so.” Mu Liang stretched out and sat on the chair lazily.

“It should be an examination of important information.” Yue Qinlan’s eyes flashed, and she reached out and gently pressed Mu Liang’s temples.

ps: [1 more]: Ask for customization. So.