"Of course, if a Hundred Blades wants to die, it will be difficult to stop him." The short man whistled and walked to Mr. Zhou's side. "The witnesses and physical evidence are all there. You should have nothing to deny, right?"
"I and you." Zhou Sheng watched helplessly as the strong man disintegrated little by little in the flames, unable to say a word for a long while.
Was this plan noticed by the Secretariat from the very beginning
Even the guard-level alchemists pretended to be street gangsters and got involved without even noticing it themselves.
"Since, when did it start?" It took him a long time to murmur this 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 stuff is one of the goods under the supervision of the Secretariat. Sales have increased sharply within a few days. We must pay attention to it. For a moment. Mr. Zhou, you didn’t expect to be able to contact the alchemist from the Seven Star Privy Council House. This is actually an unexpected gain.”
She was 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 stop me directly?" Mr. Zhou gritted his teeth and said, "Do you just want to see my joke!?"
"Because Mr. Xia also wants to evaluate how well this water supply plant can cope with crises." The woman who appeared later said in an indifferent tone, "Otherwise, I would have crushed your bones to pieces!"
Zhou Sheng suddenly shuddered.
"Obviously everyone can live a good life in Jinxia City, why do you do such a thing? I checked the files and found that you have been in Shenzhou since you were born. You are not a Qi-sensing person, and you have not colluded with the Privy Council Office at all. The reason." Her eyes looked like she was looking at a dead person, "Thanks to you for being able to obtain a meritorious degree, what on earth do kindness and righteousness count in your eyes?"
Can everyone live a good life
Oh, how ridiculous
The real good days are gone forever.
Zhou Sheng closed his eyes and slowly collapsed.
In the factory building on the other side of the water supply plant, there is a different scene.
The sealed building is brightly lit, and nearly a hundred employees go back and forth between the various purification pools, taking water samples, conducting tests and reporting the results. In the office at the top 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 passing standards.
"The pH value of the first plant pool is abnormal," Senia said after getting the record submitted by an elf. "Not only arsenic was poured into the water, but also some kind of bad epidemic bacteria."
"It seems that this is what Qixing prepared." Xia Fan said slowly, "But they don't know that the so-called water supply plant does not just bring river water into the city and then deliver it to every household."
The greatest significance of centralized water supply is to ensure water safety.
If water source safety 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 reliable and sensitive purification device, rather than just pumping water into the pool.
Otherwise, even if the enemy does not enter the water plant and only releases poison in the upper reaches of Jiujiang River, it can still seriously threaten Jinxia City's water supply.
The 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 made a response very early. He deliberately stood still and let the other party complete all preparations. He waited until the night of the action before suspending the tap water supply, treating the sabotage as a serious matter. On-site practical assessment exercises.
Those open-air dug ponds are actually just reservoirs and multi-stage sedimentation tanks. Their 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 really a good choice for poisoning. Even if the criminal prepared two carriages of goods, it would still be a drop in the bucket for a sedimentation tank with a huge throughput. Only a very small amount of arsenic can be mixed into water and flow into a fully enclosed purification plant. By diluting it layer by layer, this dose of highly toxic substances is no longer dangerous.
What's more, the first pond they flow through is an adsorption pond composed of rhizobia.
These crops, which are planted in large numbers on the eastern beaches and make rice ears grow on the sand, can still exert their unique purification effects when 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 an elf supplies air to it, the changes in the nodules it produces can be seen intuitively 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 foreign Qi-sensing people who sneak into the team.
According to Luo Qingqing's observation, this person's level should be around Bairen. If you put him in other small places, he is already an expert and there is no chance that he will become a street gangster. In addition, the Secretariat had repeatedly reported news of Seven Stars' infiltration and the "evil attack" planned by the other party in the border town of Shenzhou. Therefore, the head of the Privy Council keenly characterized him as a Seven Star spy, working in partnership with Zhou Sheng. There must be another agenda.
The latter poison proved to be far more troublesome.
Compared with slightly soluble minerals such as arsenic, the pathogenic bacteria are difficult to remove by precipitation, filtration and other means, and will not be solidified by plants. It is a real killer.
"Live water is entering the secondary purification tank."
"Disinfectant is being put in twice as much as normal."
The employees were unaware of the situation outside the factory. They thought it was just a test of Xia Fan's hard work, and they still performed every step of the operation in accordance with the regulations.
"Will there be any problems?" Mo Yun asked slightly worried. Machinery is something she is good at, but germs are in another field entirely.
"Don't worry, this is also a problem that was anticipated at the beginning of the design of the water supply plant." Xia Fan tilted his head and glanced at Sikong aside. It can be said that without the resources obtained from the escape tower, such a large water supply plant would be impossible. . For example, the disinfectant injected into the secondary purification tank comes from a by-product of the seaside salt factory. With abundant electrical energy, you can continuously obtain stable and reliable chlorine gas by electrolyzing and crystallizing sea salt. When chlorine enters water, it will generate hypochlorous acid, which has a strong killing effect on various germs.
In order to ensure safety, only a small amount of chlorine is injected into the purification pool on weekdays. When an abnormal number of harmful bacteria is detected in the plant pool in front, the amount of disinfectant will be doubled.
Soon, the multi-stage disinfected living water was introduced into the pumping pool, which is also the last checkpoint of the water supply plant. Once it enters the main transmission pipeline, it will spread in a very short time and flow into thousands of people in Jinxia City. among households.
Only tonight, all the gates of the pumping pool were closed, completely cutting off the water supply.