When everyone was discussing the future group's entry into the construction industry, Wu Haoren was in the laboratory, doing things related to sewage treatment.

He took a look at the physical treatment, chemical treatment, physical and chemical treatment, biological treatment, sludge treatment and other methods, these methods are very troublesome, it can be said that it is time-consuming, laborious and costly.

Of course, the most important thing is to spend money, and that company doesn't want to make a little more money on its own, so it will naturally think of crooked ideas on this kind of problem.

In fact, if you can get a large amount of this resource, it must be the most effective way to deal with this water pollution.

It's a pity that he only got some of this thing in space, and it is not practical to get a large-scale Mercury stone.

There is serious water pollution in many places, and there is no need to investigate, and from the deterioration of groundwater quality across the country, it is possible to know how many enterprises are secretly discharging sewage.

The unfavorable supervision of the state department, coupled with the concealment of the company's illegal discharge, when discovered, the water quality has already been polluted.

If you want to treat sewage, this matter is very troublesome and involves some problems. Even if he invented a way to treat sewage, it would have to be done with the cooperation of those factories.

This matter can only be solved by the state, Wu Haoren feels that when the time comes, he can mention it to the above after he studies it. It's a big deal, this technology is no longer profitable, and if you give it to those people for free, you will be contributing to the global environment.

"Wisdom, this method doesn't work, if adsorption, some heavy metals still can't be removed."

"With this kind of particle adsorption, there is indeed this kind of problem. No, you go to the red envelope space and ask, you should be able to find a way. ”

Wu Haoren was a little helpless, the simple way, the cost of treating sewage is relatively high. Complex approaches, the demand for a high level of technology is very high.

Five methods have been tried, none of which have been able to bring the water quality up to standard.

Wu Haoren entered the red envelope space and found that a few guys who were okay inside were chatting about the big things that had happened in the Universe Alliance recently.

"Who of you knows if there is an easy way to deal with water pollution. It's not too complicated, it's better to keep it as simple as possible. ”

"Water pollution, water pollution from the ancient merchants?"

"Sort of, it's some heavy metal water pollution."

Before Wu Haoren could react, someone sent a long list of sewage treatment methods.

"Yes, these are relatively simple. In particular, the microbial treatment methods in it are now used on many planets. ”

Wu Haoren looked at the above introduction, it is very simple, and some methods can be said to be used by children if they know it.

The problem is that there doesn't seem to be any material on the earth. Especially microorganisms, this method is really the best, the problem is that microorganisms he can't get at all, which is a bit of a pit.

"Alas, the Ancient Merchant, you want to deal with the sewage problem?"

Wu Haoren looked at Octopus's inquiry, and suddenly seemed to have found a savior.

"Yes, yes, I want to treat sewage, but I can't use too complicated technology."

This guy is from the water tribe, so they should be the race that pays the most attention to the problem of sewage treatment.

"I have a lot of ways to deal with our water tribe here, I'll send it to you."

Wu Haoren saw the methods he sent, and the first of them was directly ignored. He couldn't use anything related to animals.

The second method is a good one, which uses a device that can be used to extract pollutants from the water after being placed in the water. However, this device uses power stones and cannot be used on the earth at all.

Seeing the decontamination of Mercury stone, Wu Haoren is the most optimistic about this method. The water purified in this way can be several times better than the original water quality.

Unfortunately, this method requires a large number of Mercury stones, which are impossible to get on a large scale.

There are several ways to decontaminate with ore below, and after Wu Haoren took a look, it is okay to use it on a small scale, but it is definitely not possible to use it on a large scale. He wants to deal with water pollution on a large scale this time, rather than just solving the water pollution problem of the Future Group.

Just when Wu Haoren thought he couldn't find a way, he suddenly saw a plant-related treatment for water pollution.

"Octopus, this plant called Dirty Vine Flower, what's going on, why is it written at the back that it is not recommended?"

"Filthy vine flower, this plant can really control water pollution. However, if the flowers of the vine are not treated regularly, contamination will form again. Therefore, this treatment method is very troublesome. ”

Wu Haoren seems to understand that this kind of dirty vine flower should be discharged again through flowering with all the harmful pollutants it absorbs.

In other words, if the flowers of this plant are not cleaned during the flowering period, the end result is that the flowers fall into the water and continue to be polluted.

The civilization of the Octopus disliked this method because they had better, quicker and easier ways to govern it. Wu Haoren does not dislike this method, he feels that this method is very good.

"Octopus, can you get me some seeds for this plant? It's better to have more. ”

"Wait, I'll help you ask."

After a while, Octopus replied, "Yes, I'll send the seeds of this plant later." ”

Wu Haoren didn't expect it to be solved so easily.

However, if the plants are not treated with special treatment, it is not known whether they will cause plant invasion problems.

It seems that after getting the plant, he still needs to experiment with it himself.

"Damn, Ancient Merchant, you still have to worry about treating sewage, or I'll provide you with some adsorption stones to treat sewage. This kind of stone has a good effect on the pollution purification in the sewage. The ore suddenly went online and said.

Wu Haoren thought for a while and asked, "Okay, do you have a lot of adsorption stones?" ”

He looked at the introduction of the adsorption stone emitted by the ore and found that this kind of stone is indeed of great help to sewage treatment.

If you combine this stone with the dirty vine flower of the octopus, it may have a miraculous effect.

"You wait, I'll send you a red envelope."

Seeing that this guy sent out ten fourth-level red envelopes in a row, Wu Haoren was a little puzzled and said: "This stone is too worthless, such a large amount, a red envelope is worth five hundred energy coins." ”

"I have a lot of here, but it's a pity that you're only level four, otherwise I will give you a few level five red envelopes."

Wu Haoren listened to the meaning of this, how did it seem that no one wanted something, and directly dealt with it to him.

However, it is really possible, from the methods he just saw to treat wastewater. In the future, the role of this adsorbent stone in dealing with water pollution is obviously too small.

This kind of adsorption stone is indeed a good thing for him, and Wu Haoren no longer bothered about this problem.

"Damn, why are there still people robbing me, what are you doing with this thing?"

Wu Haoren was speechless, he thought that no one was robbing him, so he didn't care. Unexpectedly, just after grabbing two red envelopes, those red envelopes were snatched away.

"It's some idle guys who hurt again, these people grab red envelopes, just for fun, leave him alone. If I have the ability, I will snatch all the next red envelopes. ”

Wu Haoren didn't expect that this kind of person would appear again, so he had to enter the crazy red envelope grabbing mode.

Obviously, he didn't have the quick reaction of those two guys, and he could only grab four out of ten red envelopes from the ore. The remaining six were all snatched up by two boring guys.

Wu Haoren thought to himself, you'd better not send red envelopes in this group, otherwise you will wait for the blood loss.

(To be continued.) )