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Using low-voltage direct current to directly electrolyze sewage is actually the fastest and most effective way to control pollution. This method not only saves various chemicals used to condense waste, but also has good effects.

However, this method is very expensive: Do you know how much industrial electricity costs per kilowatt hour? 8 cents 5! In addition, the precipitate separated after electrolysis is not easy to process and utilize. It is also a problem.

The above shortcomings are not sensitive to the public.

The first is energy.

With the elimination of a large number of pirates along the coast of Fujian, the coal-producing belts in southern Fujian represented by Zhang, Quan, Nanping, Longyan and other places will usher in a wave of rapid development opportunities.

The sporadic coal mining industry in various places, which has been slowly accelerating, will be bathed in the holy light next - small mine owners and wealthy locals will receive capital injections from their father, thus being able to recruit manpower to expand the scale of the industry.

At the same time, the guerrilla general government will next settle down the various prefectures and counties, send troops on a voluntary basis to help eliminate bandits, dredge waterways, build mining terminals, and open up channels for the outbound transportation of various ores, including coal, in Fujian.

In this way, coupled with the continuous production of oil from Miaosu, the kiln area will be more comfortable in energy utilization in the future, and will not be afraid of the large amount of electricity consumed by the sewage plant.

In addition, regarding the precipitates after electrolysis: In fact, with the weak chemical capabilities of the kiln area, it is impossible to reuse waste like later generations. No matter whether these items are processed well or not, they will eventually be buried.

Therefore, equipment for electrolyzing sewage will have to be launched sooner or later. This sewage treatment method that does not require a large amount of chemicals is the most suitable for the current situation. Of course, the premise is that Chuangduo has the ability to produce enough metal electrodes and cables on its own...

...In terms of time, this kind of technology will have to wait a little longer.

...

The Heishigou Chemical Plant has three parts.

What the visiting group is inspecting now is Workshop No. 1, which covers the largest area. This is a comprehensive workshop, and its main task at the moment is to produce basic compounds including three acids and two bases.

After integrating some of the simple equipment used to produce acids and bases in the early days, the current No. 1 workshop is full of towers and tanks and densely covered with various pipes. It is no different from the small and medium-sized chemical plants of later generations.

Apart from taking a tour of the factory, the visiting team didn't give any crazy instructions. After all, everyone didn't know much about this, and most people would already feel dizzy when they saw those dense stainless steel pipes.

In addition to various public absorption towers, comprehensive towers, distillation towers, heat exchangers, converters, boiling furnaces, waste heat furnaces, etc., special equipment for the production of sulfuric acid such as sulfur incinerators are also equipped in the factory. In addition, including

Supporting facilities including reservoirs and worker dormitories have been built nearby.

After passing through the long workshop No. 1, the large group entered an airtight door and arrived at Workshop No. 2.

Workshop No. 2 is a precision workshop with only half the area of ​​Workshop No. 1. It is responsible for converting the basic raw materials produced by the former into products.

For example: when workshop No. 1 produces three acids and two alkali, and then uses raw materials such as gas and tar to extract benzene, workshop No. 2 will use nitric acid and benzene to produce aniline, and then use aniline to produce a large killer.

Sulfa.

So to a certain extent, Workshop No. 2 is not only a chemical workshop, a pharmaceutical factory, but also a dye factory - aniline is the core component of many chemical dyes. In this case, the precision and cleanliness of the instruments in Workshop No. 2

The level has been improved accordingly.

And when the large team of people walked into the second workshop, which was painted with eye-catching yellow paint lines and covered with plastic floors, a familiar smell suddenly hit their faces.

"Huh? Isn't this Teacher Bai's drug manufacturing factory?"

"Yes, yes, it looks so familiar. Look at this big soup pot. Teacher Bai jumps in to wash it."

"Look here, look here, this set on the table can make coffee, the vacuum type, it's delicious!"

...

The second workshop, which is very similar to the underground factory in "Breaking Bad", immediately evoked the distant memories of time travellers.

Hong Xu, who was working diligently as a tour guide, was dumbfounded: everyone, including Cao Chuan, had already dispersed on his own initiative, and everyone began to comment around the equipment he was familiar with.

First, someone exaggeratedly knocked on the huge stainless steel high-pressure reactor, and then imitated the tone in the video and said: "Did you hear that? This sound is the quality. It is first-class when cooking chemicals! It is probably made by a German."

A group of people nodded in agreement.

However, the face of someone standing next to him didn't look very good at the moment. Hearing the layman talking nonsense, Hong Xu, who had always been full of sacredness towards his work and equipment, was already fantasizing about throwing this thing away first.

Enter the cauldron, then start the stirrer at the bottom of the cauldron, stir the meat into a sauce, and then use a pressure of hundreds of kPa to cook the bitch with the bones...

Before he could break free from his fantasy, something even more disgusting happened.

A group of guys surrounding the laboratory table first had a heated discussion about the deliciousness of vacuum espresso coffee, as if they had tasted it; then they began to seriously ask Hong Xu to come out with "a few kilograms of blue ice", and they

Want to sell to the Dutch to make some quick money...

Someone on the side comforted him generously: "It's okay if the purity is lower, it doesn't need to be as high as Teacher Bai."

...Rolling his eyes, Hong Xu reluctantly began to explain: "When Teacher Bai was preparing the 'product', aluminum powder was poured into bags, methylamine was used casually, and other people's hydrofluoric acid

There are already so many that we can use them to transform people... What do we have?"

When Hong Xu said this, he couldn't help but feel sad: "We have nothing! I need to prepare a tube of reagents and a bottle of pure water from scratch. Do you still want to take drugs? I'm going to knock your mother! Get out of here! Get out of here!"

"

... Once some literati with arrogant personalities get angry, no one will recognize them, and the emperor will not be able to use them.

As a result, a group of amateurs who used high-pressure reactors as soup pots were driven out of the workshop by a roaring person... The most important thing was that this guy was waving a brown glass bottle with suspicious liquid in it, so

No one dared to argue with him. Then the visit was disbanded in an anticlimactic manner. No one even went to the third workshop responsible for electrolysis...

The area of ​​the third workshop is similar to that of the second workshop. The equipment inside is mainly electrolytic tanks. Other basic facilities such as electroplating tanks, water washing tanks, and pickling tanks are also equipped.

When the kiln area was first built, Hongxu and the others imported some chemical equipment in order to provide some necessary chemical products for the entire system. However, this import method was unplanned, scattered and not systematic. It can only be said that it was a reluctant solution.

Are there any problems with a small amount of chemical products?

Nowadays, when a regular factory is built, the previous parts can be put back into place.

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