I'm not a wild eater

"It's so dirty? It rained in the morning, but it was clear when I went to the stream to pick up the water in the afternoon?"

Mu Qing raised the bottle and looked at it, feeling a little puzzled.

"It rained all day and night this time," Yan Shu reminded.

"Too."

"It's definitely not good to drink too much of this kind of water. I'll make a water purifier." Mu Qing poured out the water in the bottle, flushed the bottle and returned to the camp.

What did the pastor say?

Water Purifier!

I went, Survival in the Wilderness also used high-end appliances.

It is estimated that what Master Mu did is that kind of simple, just filter the sediment or something.

The kind I know, with stones and sand, we did it when we were kids.

Stones...sand...water purifier?

This product is not high-end in my mind.

Put the bottle on the table.

Muqing stood and thought for a while, and took down the memo from the tree first.

The words on it have been washed away by the rain for a day and a night, and they have become very pale.

Mu Qing took out a charcoal pencil, and drew one in the faintly visible grid with the number 10 written on it.

"Today is the tenth day from the bottom?"

"Really? Are you sneaking too much?"

After Yan Shu finished speaking, he couldn't help but open the live broadcast calendar in the background.

Today is indeed the 90th day.

"What do you think, it took us four or five days to come back from our trip."

"Happy time passes quickly, like weekends."

Mu Qing laughed and hung the survival memo on the tree again.

Take some charcoal from the bamboo basket under the bed.

Pad it with leaves, put it on the table and knock some small pieces carefully.

The charcoal needs to be knocked small without being broken. This is a real technical job.

"Then shall we still drink this water?"

The stream water in the small pottery pot was already boiling, Yan Shu hesitated.

"It's all burned, what a waste."

"Pour it into a cup, let them settle, and drink half of the top." Mu Qing said.

"alright."

Yan Shu said, pour the water.

Go out with a basket.

"Seeing Master Shu going out now makes me a little flustered. I don't know who she is going to blame."

Mu Qing made fun of the live broadcast, then lowered his head and continued to make charcoal.

After finishing, use a smaller baking tray to sieve and sieve the fine carbon powder.

Then take two bamboo tubes and go out by the stream.

Put the bamboo tube by the stream, reach out and grab a lot of gravel from the bottom.

Pick out the small stones and put them in one of the bamboo tubes.

"I feel like many people can do this, so I don't need an introduction."

"This kind of primary filtration equipment is very simple. It only needs charcoal, such small stones, and very clean fine sand washed by stream or river water."

"This can filter out the sediment impurities in the water, plus boiling, you can get a good glass of drinking water."

There were no suitable stones in hand, so Mu Qing put his hands into the water, letting the stream wash away the sand from his hands.

Grabbed a handful again and began to pick and choose seriously.

After Master Mu said no introduction, he introduced it again.

Like my boss.

I won't say much, and then silently took out a stack of A4 paper.

I just said a few words, and half an hour passed.

After 2 minutes, let's briefly talk about this question...

Just put it in a little bit and let it settle for a while, it's worth the trouble.

Mu Ye: When have I ever been afraid of trouble?

After picking up a bamboo tube of stones, Muqing began to dig out the fine sand in the stream.

After digging for a while, I couldn't find anything that I was particularly satisfied with.

"There is a lot of mud in the creek, but there is really not much fine sand."

"I'm going to put these small stones back to the camp, and then go to the river to fill with sand and come back."

Mu Qing straightened up, and rushed at his hands and feet.

I took my things back to the camp, hurried down the mountain again, and got some suitable sand by the river and came back.

By the way, I also picked a few leaves the size of a washbasin.

"I am back."

Yan Shu tossed the basket, looking not very interested.