Heavenly Dao Formula Chapter 783: Modern water plant

"Of course, if a Hundred Blades wants to find death, it is very difficult to stop." The short man blew his whistle and walked to Zhou Gongzi. Right?"

"I...you..." Zhou Sheng watched the brawny man disintegrate a little bit in the flames, and he couldn't pick up a word for a long while.

This plan was noticed by the bureau from the beginning?

Even guard-level alchemists pretend to be street gangsters and participate, but they don’t notice it...

"Since, when did it start?" He murmured such a sentence for a long time.

"Naturally, it is when you buy arsenic in large quantities." The other party shrugged, "Although you hired a lot of people to buy separately, this thing is one of the goods subject to the supervision of the bureau, and sales have risen sharply in a few days. I must pay attention to it. It’s Mr. Zhou, you didn’t expect to be able to contact the alchemist of the Seven-Star Privy Council. This is an unexpected gain."

She was laughing at herself.

Zhou Sheng could see this in the eyes of the short man.

The plan that I think is secret is not worth mentioning in the eyes of these people...

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

"Because Master Xia also wants to evaluate how this water supply plant is capable of responding to the crisis." The woman who appeared later said indifferently, "Otherwise I would have long wanted to crush your bones!"

Zhou Sheng shivered suddenly.

"Obviously everyone can live a good life in Jinxia City, why do you want to do such a thing? I checked the files. You have been in Shenzhou since your birth. The reason for the collusion of the Privy Council." Her eyes looked like a dead person, "You have won fame because of you. What is goodness and righteousness in your eyes?"

Can everyone have a good life?

Heh... how ridiculous...

The really good days are gone forever.

Zhou Sheng closed his eyes and slumped slowly.

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

In the sealed building, the lights are brightly lit. Nearly a hundred employees go back and forth between the various water purification pools to take water samples, conduct tests and report the results. In the office at the highest point of the plant, Xia Fan, Mo Yun, and High Priest Sania are paying attention to whether the design indicators of the entire system meet the qualified standards.

"The pH of the first plant pond is abnormal," Sainia said after receiving a record submitted by an elf, "not only arsenic was poured into the water, but also some kind of blight."

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

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

If even the safety of the water source 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 does not enter the water plant and only uses poison in the upper reaches of Jiujiang, it will still seriously threaten the water supply of Jinxia City.

The purification tank itself is the embodiment of its technical content.

After learning from the Privy Council that someone might be conspiring to destroy the water plant, Xia Fan responded very early. He deliberately stood still, let the other party complete all preparations, and waited for the night of his action to suspend the water supply and destroy this time. Treat it as an actual assessment exercise.

Those ponds dug in the open air are actually just reservoirs and multi-stage sedimentation tanks. The main purpose 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 a good choice for poisoning. Even if the criminals prepared two carriages of goods, it would be a drop in the bucket for a sedimentation tank with a huge throughput. Only a very small amount of arsenic can mix into the water body and flow into the fully enclosed purification plant. Relying on layers of dilution, this dose of highly toxic substances can no longer be said to be dangerous.

What's more, the first pond they flow through is the adsorption pond made of nodule grass.

These crops, which are planted in large quantities on the east beaches to grow ears of rice on the sandy land, can still play their unique purifying effect when they are moved to the water plant. Whether it is salt crystals or other mineral impurities, root nodule grass has a strong ability to capture and consolidate, especially when there are spirits supplying it, the nodule changes it produces can be intuitively seen with the naked eye.

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

What he really cares about is the outsiders who get into the team.

According to Luo's gentle observation, this person's level should be above and below a hundred blades. When placed in other small places, he is already a superior person, and it is impossible to become a street gangster. In addition, the Bureau of Affairs has repeatedly reported the news of Seven Stars infiltration and the "evil attack" planned by the other side in the border town of Shenzhou. Therefore, the person in charge of the Privy Department keenly classified him as a Seven Stars spy and partnered with Zhou Sheng. There must be another conspiracy.

It turns out that the latter’s poisoning is much more troublesome.

Compared with arsenic, which is a slightly soluble mineral, blight bacteria are difficult to remove by precipitation, filtration and other means, and will not be solidified by plants. It is a real killer move.

"The living water is entering the secondary purification tank."

"Disinfectant dosage is twice as normal."

The employees are not aware of the situation outside the factory. They think this is just a test by Xia Fan on a whim~IndoMTL.com~ is still performing every step of the operation in accordance with the regulations.

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

"Don't worry, this is also a problem that the water supply plant had foreseen at the beginning of the design." Xia Fan glanced to the side of Sikong. It can be said that there is no resource obtained from the escape tower, such a large water supply plant. No way to talk about it. For example, the disinfectant injected into the secondary purification tank comes from the by-products of the seaside salt drying plant. With sufficient electricity, as long as the sea salt crystallized by electrolysis, stable and reliable chlorine gas can be continuously obtained. When chlorine enters the water body, hypochlorous acid is generated, 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 pond on weekdays, and when the current plant pond detects an abnormal number of harmful pathogens, the input of the poison will be doubled.

Soon, the multi-stage disinfected living water is 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 the Jinxia City. Among thousands of families.

Only tonight, all the gates of the pumping pool were closed, completely interrupting the water supply.