Heavenly Dao Formula

"Of course, it's hard to stop a Bai Renruo who wants to seek death with all his heart." The short man whistled and walked to Mr. Zhou's side, "There are all the witnesses and evidence, so you should have nothing to deny, right?"

"I...you..." Zhou Sheng watched helplessly as the strong man disintegrated in the flames, and he couldn't answer a word for a while.

This plan was noticed by the Bureau from the very beginning?

Even the alchemists at the guard level pretended to be street gangsters and participated in it, but they didn't notice it...

"Si, when did it start?" It took him a long time to murmur such a sentence.

"Of course it's when you buy arsenic in large quantities." The other party shrugged, "Although you hired a lot of people to buy it separately, this thing is one of the goods under the supervision of the Bureau of Affairs. The sales volume has suddenly increased within a few days. We must pay attention to it. Take a moment. But you, Mr. Zhou, did not expect to be able to contact the alchemist of the Qixing Privy Council, which is actually an unexpected harvest."

She is laughing at herself.

Zhou Sheng could see this from the short man's eyes.

What I thought was a secret plan was not worth mentioning in the eyes of these people...

"Why don't you just stop me?" Young Master Zhou gritted his teeth, "Don't you just want to see my jokes!?"

"Because Master Xia also wants to evaluate the ability of this water supply plant to deal with the crisis." The woman who appeared later said indifferently, "Otherwise, I would have wanted to crush your bones a long time ago!"

Zhou Sheng shuddered suddenly.

"Obviously everyone in Jinxia City can live a good life, why do you still do such a thing? I checked the file, you have been in Shenzhou since birth, and you are not a person who is angry, and you have not colluded with the Privy Council at all. The reason." Her eyes seemed to be looking at a dead person, "Thanks to you, you have obtained a good reputation, what is kindness and righteousness in your eyes?"

Can everyone live a good life?

Oh...how ridiculous...

The real good days are gone for him forever.

Zhou Sheng closed his eyes and slowly went limp.

In the workshop on the other side of the water supply plant, there is another scene.

The sealed building is brightly lit, and nearly a hundred employees go back and forth between the various water purification pools to take water samples, carry out tests and report the results. In the office at the highest part of the factory building, Xia Fan, Mo Yun, and High Priest Senia are paying attention to whether the design indicators of the entire system meet the qualified standards.

"The pH value of the first plant pool is abnormal," Senia said after receiving a record submitted by an elf. "What was poured into the water was not only arsenic, but also some kind of plague bacteria."

"It seems that this is what Qixing prepared." Xia Fan said slowly, "It's just that they don't know that the so-called water supply plant doesn't just bring river water into the city and deliver it to every household."

The greatest significance of centralized water supply is to ensure water safety.

If the safety of water sources cannot be guaranteed, then the disadvantages of this project can be said to far outweigh the advantages. Therefore, a qualified tap water system must have a set of reliable and sensitive purification devices, rather than just pumping water into the pool.

Otherwise, even if the enemy doesn't enter the water plant and only uses poison in the upper reaches of the Jiujiang River, it will still seriously threaten the water supply of Jinxia City.

And this purification pool itself is the embodiment of its technical content.

After learning from the Privy Council that someone might be plotting to sabotage the water plant, Xia Fan responded very early—he deliberately stood still, let the other party complete all preparations, and then suspended the tap water supply on the night of his operation, taking the sabotage as a A practical test exercise was conducted.

Those ponds dug in the open air are actually just storage ponds and multi-stage sedimentation ponds, the main purpose of which is to filter the sand and gravel mud carried in the river to make the water as clear as possible.

As a slightly soluble mineral, arsenic is not really a good choice for poisoning. Even if the criminal prepared two carriages of goods, it would be a drop in the bucket for the huge throughput of the sedimentation tank. Only a very small amount of arsenic can be mixed into the water body and flow into the fully enclosed purification plant. Relying on layer-by-layer dilution, this dose of highly toxic substances is no longer dangerous.

What's more, the first pond they flow through is the adsorption pond composed of phylloxera.

These crops, which are planted in large quantities on the eastern beach and make rice ears grow in the sand, can still exert their unique purification effect when they are moved to the water plant. Whether it is salt crystals or other mineral impurities, phylloxera has a strong ability to capture and consolidate, especially when there is an elf supplying it with air, the changes in the nodules it produces can be seen intuitively with the naked eye.

Because of this, Xia Fan was not too worried about Zhou Sheng's criminal methods.

What he really cared about were the foreign qi sensers who mixed into the team.

According to Luo Qingqing's observation, this person's level should be at the level of Bairen, and he is already a master in other small places, and it is impossible to become a street gangster. In addition, the Bureau of Affairs has reported the news of the infiltration of the Seven Stars many times before, as well as the "evil attack" planned by the other party in the border town of Shenzhou, so the head of the Privy Department sharply identified him as a Seven Star spy who partnered with Zhou Sheng There must be another plan.

Facts have proved that the poison of the latter is much more troublesome.

Compared with arsenic, a slightly soluble mineral, it is difficult to remove the pathogenic bacteria by precipitation, filtration, etc., and it will not be solidified by plants. It is a real killer.

"The live water is entering the secondary purification pool."

"Double the amount of sanitizer that would normally be used."

The employees were unaware of the situation outside the factory building. They thought it was just an inspection by Xia Fan on a whim, and they were still carrying out every step of the operation in accordance with the regulations.

"Will there be a problem?" Mo Yun asked slightly worried. Mechanism is something she is good at, but germs are something in another field completely.

"Don't worry, this is also a problem that the water supply plant has envisioned at the beginning of the design." Xia Fan turned his head and glanced at Sikong aside - it can be said that there is no resource obtained from the escape tower, such a large water supply plant can't do it talk about. For example, the disinfectant injected into the secondary purification pool comes from the by-products of the seaside salt factory. With sufficient electric energy, as long as the electrolytically crystallized sea salt is obtained, stable and reliable chlorine gas can be continuously obtained. Chlorine gas will generate hypochlorous acid after entering the water body, and it has a strong killing effect on various germs.

In order to ensure safety, only a small amount of chlorine gas is injected into the purification pool on weekdays, and when an abnormal number of harmful bacteria is detected in the plant pool in front, the input of disinfectant will be doubled.

Soon, the running water that has undergone multi-stage disinfection was introduced into the pumping pool—this is also the last checkpoint of the water supply plant. Once it enters the main pipeline, it will spread in a very short time and flow into thousands of people in Jinxia City. Among tens of thousands of families.

Only this evening, all the gates of the pumping pool were closed, completely cutting off the water supply.