It's not that hard to open a hospital in another world, right?

Chapter 578 To practice detoxification, first go to the workshop next door for a meal

Cerilla pouted her lips, her face was full of unhappiness, and she threw detoxification spells one by one.

Elder Erwin sat cross-legged by the water, resting his fingers on a clump of long grass, closing his eyes and meditating.The grass around him swayed slightly, and it looked like it was communicating with the surrounding nature.

Bernard had nothing to do, he had already squatted down to help the miners break stones.

Apa... I'm very sorry, Gretel's Sense Motive skill still can't tell what the expression on Apa's face represents.

However, the silver moon deer's body was shining, and the detoxification skills were thrown out one by one.The miners treated by him were full of gratitude, and some had tears in their eyes, and they knelt down to the giant deer.

Obviously, Apa carried the audience this time and became the most powerful healer besides Gretel.

Then, the most difficult task was left to Gretel:
This targeted detoxification technique - cadmium, how to teach the teacher and Cerilla?
In other words, how can their detoxification techniques recognize such things as cadmium?

"Grete, so can you show me what the cadmium you mentioned looks like? I can't figure it out just by papers!"

Cirella threw a round of detoxification skills, and then jumped over to ask again.Gretel had a bitter face, propped his right elbow with his left hand, raised his right hand, and rubbed his temple:
"Don't worry, wait for me to think about it..."

The easiest way, of course, is to give them a piece of metal cadmium, even a pinch of powder will do.However, it is a pity that Gretel does not have such a thing in his hand.

Buy from Parliament?Write to the magician who discovered cadmium to buy it? ...It's not that I can't afford it, but it takes at least a week or two to start, and it takes such a long time...

Sirira is going to explode!

So, refine and synthesize by yourself?Extract cadmium from the waste mine in front of you?

How do you refine it?

Chemistry in high school was too difficult, so I didn’t talk about it. Inorganic chemistry in college was too easy, so I didn’t talk about it...

Taking a sideways glance, Miss Yinlong didn't blow it up.The silver-haired girl's cheeks were puffed up, and she stared at him with a little grievance:

"Grete, so that cadmium... cadmium or something, what does it look like in the blood? Can we get rid of it together?"

The appearance in the blood...Grete thought for a moment, and finally understood what Cerilla was asking.Wait, is it the cadmium element that detoxification removes, or the molecules formed by cadmium in the body?
Ah, I remembered.For the molecules formed in the body, cadmium is combined with the internal substances of the human body to form metallothionein, referred to as MT...

As an emergency surgeon, the reason why Gretel was impressed with this emergency internal medicine thing was that some students used "I am MT" to fill in a piece of music, specifically talking about metallothionein.At that time, it became popular in the department for a while, and people sang it everywhere.

However, what is the molecular structure of metallothionein? Forgive Gretel, he is not a bigwig in molecular biology, and he really has no idea.

——Wait, when he directed the detoxification, he also directly targeted the cadmium element!Didn't even think about removing the cadmium, what happens to the rest of the metallothionein...

Well, in theory, that protein molecule should be denatured and then expel itself.Considering that the content of cadmium in the human body is not much, blood cadmium and urine cadmium are calculated in micrograms, denatured protein molecules should not cause too much impact on the human body.

So the problem is back to the old place.How to lock cadmium element?
——Just give me some cadmium oxide and cadmium sulfide!
Gretel frowned and held his cheek, squeezing his brain hard.A gust of wind blew, and Appa snorted suddenly, came over and gave him a hug.Gretel was caught off guard and leaned to the side, almost rolling into the stream:

"Apa! What are you doing?"

Silvermoon Deer hummed and chirped, pawing the ground with its hooves.Gretel supported the stone with one hand and grabbed the antlers with the other, and managed to get up easily.What is this for?Job done?Still angry?

He followed Appa's gaze to the side, and saw another puff of yellow smoke rising from the top of the workshop in the distance.Fluttering, filling the valley.

It is conceivable that on rainy days or when the airflow is relatively quiet, the smoke and dust will fall to the ground, polluting the soil and water sources...

No wonder Appa was angry.A high-level monster in the wilderness, with healing abilities and an instinctive sensitivity to the natural environment.To ruin the natural environment like this, Apa probably has the heart to demolish the workshop——

The premise is that it must clearly realize that workshops are the chief culprit of environmental pollution.

By the way, what does this workshop produce?

This kind of question, Gretel decisively called the manager to ask.Although the manager only knows a little bit about things, he can still point out the direction for Gretel:
"It seems, it seems to be made of ore ingots... lead ore, zinc ore, etc. By the way, it seems to be also made of dyes? How many times came back from them, and saw white and yellow powder on the road..."

Hmm... Gretel rubbed his chin with his thumb in thought.Lead seems to be a well-known dye. The powder used to paint the face was called "lead powder". No matter what compound of lead it is, it must contain lead;

As for zinc, zinc oxide is white, and one of the powders used in the sunscreen magic he tossed about before is zinc oxide;
Yellow... what dye is yellow?sulfur?Is there anything else?

"Lead the way, let's go and have a look." Gretel ordered without hesitation.The steward had a bitter face: "Don't...it's dirty over there...it smells bad...you can just call someone over, you don't need to go there..."

"I'd better go and see for myself. There are some things that I can't explain clearly."

Facts have proved that the combination of high-level priest + high-level mage + high-level monster is always beneficial.

Gretel walked to the door of the workshop with the air bubble technique on his head. Before he could stand still, the door of the workshop opened quickly, and a steward wearing a short coat, high leather boots, and shiny buttons on his chest walked out quickly.

"My lords, spellcasters, come here. Please forgive me for my sins. My lords, may I ask why you are here..."

"Let's take a look at your products here. If it meets the demand, we may buy some."

The workshop steward's expression froze.He really wanted to say, "The goods in our workshop are all sold in bulk and not retailed." He looked at the few people in front of him, but he dared not say it.Please, the other party is a high-level spellcaster!

Not to mention buying a little, even if you grab a pack, as long as you don't demolish the workshop, the boss will probably be fine... Although he is a warrior himself, he hasn't even reached the knight level, so he can't beat him at all...

Gretel stepped into the workshop's warehouse with ease.Box by box, bottle by bottle of various products are in sight:

Lead ingots;

zinc ingot;

Zinc oxide (Grete thinks it should be zinc oxide);

Scatter yellow...

"So what is this?"

Gretel stared at the bottle of yellow powder, struggling to use his brain.The thing is between lemon yellow and orange, and sometimes there is a little orange red, which doesn't look too pure.His intuition tells him that this is something related to cadmium, so what is cadmium?
Cadmium oxide?
No, cadmium sulfide!

It's cadmium sulfide!

Such a light yellow color should be cadmium sulfide, also known as cadmium yellow, which is a widely used dye, mostly used in the coloring of enamel, glass and ceramics... yes, it is it!

Gretel reached out and twisted a little bit.Close your eyes slightly, lock the powder in your hand with your mental power, and use it as a reference to launch the detoxification technique.A faint yellowish light shone down, shining on a young man who followed them step by step:

"how do you feel?"

The boy belched violently and let out a bad breath.Then, he moved his shoulders, moved his arms, and jumped a few times in place, with a face full of surprise:

"It seems much easier! My lord, what have you done?"

Gretel laughed silently.He turned around and handed the bottle of cadmium sulfide to Cerilla:
"Try it, use this as a reference for casting spells?"

Cerilla took it half-believingly.Sneak out of the workshop, find a miner, take blood, take detoxification, and take blood again.After the two identification techniques fell, the slender brows were tightly frowned:

"Grete, it's not working! The effect is a little bit, but it's not very good. The cadmium in the blood is only reduced, not completely removed!"

"Emmm, let me think about it..."

A part of cadmium is bound to metallothionein, and a part is combined with hemoglobin.So, is it still necessary to get out the cadmium ingots?

The workshop steward watched her rushing in and out with a nervous and distressed expression.Gretel smiled and threw him a gold coin:
"Why, reluctant? It's not like we don't pay... Besides, you are also poisoned, don't you need me to treat you later?"

After receiving the gold coins, the workshop steward heaved a sigh of relief, and then his heart hung up again.His eyes were wide open, and he opened his mouth to ask, but Gretel pointed to the mine manager next to him:
"Poisoning or something, you go and explain to him. Well, let me think about it, how to get this thing out..."

Cadmium yellow... Cadmium yellow... Cadmium sulfide... Cadmium sulfide should dissolve in... Dissolve in...

By the way, according to its nature, it should be soluble in acid!Then the nature of cadmium is more stable than zinc, you can replace it with zinc to see...

"Bernard! Bring me a table!--get some dilute sulfuric acid, and some zinc!"

Fortunately, these things are available in the workshop.Gretel gave an order, no one else needed, and confirmed that the workshop steward who was poisoned by him had already driven the boy into a frenzy:
"Did you hear that? Hurry up and help Master Mage get things! Dilute sulfuric acid! Zinc ingots! Move quickly! If you procrastinate any longer, I will fire you! ——Master Mage, is this big zinc ingot enough?... A small piece is enough Okay? Come on! Get the scissors quickly!"

Cadmium yellow was dissolved in dilute sulfuric acid, and a light yellow solution appeared in a beaker.Carefully, Gretel cut the zinc flakes into small pieces, threw them into the beaker, and kept stirring.Amitabha, God bless, God of nature bless, God of war bless...

Give me some cadmium anyway!

The pale yellow in the beaker became lighter and lighter.For a long time, among the zinc particles, there were extremely fine and small silver-white particles, rustling and falling.

Next, there are extremely boring inorganic chemical tasks such as filtration, drying, and compaction.For a long time, Gretel twisted a small pinch of dust-like powder, and handed it to Cerilla:

"You try it with this?"

"okay!"

The silver dragon girl ran out happily.Elder Erwin watched silently, speechless for a while:

Hey, this is a girl, so you don't need a teacher?

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(End of this chapter)