Can you drink seawater after it is boiled? Can you drink seawater after boiling

Standard seawater, salt content 35 thousandths. Mixed with fresh water one to one, the salt content is 17.5 thousandths. During the cooking process, the salinity increases. The normal salt is nine thousandths, and this pot of seawater soup will be dehydrated if you drink it

There are many kinds of salts in the seawater, in addition to the salty sodium chloride, there is also the bitter magnesium, and there are many other elements. In short, it tastes bad. Unless you're hardcore.

If I'm not mistaken, magnesium sulfate is a laxative. Although sea water does not contain much magnesium, it is better to drink less.

I don't know where you got it, but it's usually offshore water. Now the pollution is so serious, not to mention all kinds of pathogenic bacteria (Escherichia coli, Vibrio cholerae, etc.) that can be killed after boiling, and the toxic compounds and heavy metals brought by industrial wastewater and domestic pollution, which are not purified and not good for health.

You can't drink it, it's better to drink purified water, but it should be fine after filtering.

If you can drink this, then there will be no such thing in the Middle East where oil is cheaper than water, and you can just boil it with seawater.

I think I might not drink it when I don't need it, but when I don't have it, and I'm very thirsty, (or when it's very hot), I don't think about it.

No! It's still salty, and the more you drink, the thirstier you get!

No! Because seawater contains a lot of impurities.

No, and even if you can, you probably won't be able to drink it, hehe.

No, maybe you can.

It is not drinkable, and seawater that has not been processed by purification technology cannot be drunk. Here's why:

1. Pollution problem:

Sewage, sludge, oil and chemicals flow into the sea. In many seas, the dumping of oil-mixed sewage is illegal, but it still happens, and the real oil disaster occurs when a giant oil tanker leaks or sinks. Nowadays, we try to use chemicals to precipitate oil in water for the purpose of removing oil.

2. Seawater contains a large number of minerals, which is unacceptable to the human body.

Absolutely not, there are too many salts and impurities in the sea, and if you drink the seawater, you will die of dehydration, that is, the more you drink, the more thirsty you get.

Although seawater is also water, its composition is very different from that of potable water. The sea water is salty and astringent, and this is because the salt content of the sea water is 5% greater than that of fresh water. Many people in distress at sea, when they are thirsty, try to quench their thirst by drinking seawater, but the result is counterproductive.

Drinking seawater will cause the human body to lose water faster, and in severe cases, it will also cause symptoms such as bloating, hallucinations, coma, and confusion. Seawater contains a large number of salts and a variety of elements, many of which are needed by the human body. However, the concentration of various substances in seawater is too high, far exceeding the drinking water health standard, if a large amount of drinking, it will lead to excessive entry of certain elements into the human body, affecting the normal physiological function of the human body, and serious poisoning.

If you drink seawater, you can take a lot of fresh water to remedy it. Large amounts of fresh water can dilute the excessive intake of minerals and elements by the body, excreting them from the body through sweat. According to statistics, among those who died at sea, the mortality rate of those who drank seawater was 12 times higher than that of those who did not.

Why is that? It turns out that the human body has to excrete about 150 grams of water in order to excrete 100 grams of salts contained in seawater. Therefore, people who drink seawater not only cannot replenish the water that the human body needs, but also accelerate dehydration, and eventually cause death.

Seawater is drinkable after desalination. There are dozens of methods of seawater desalination, the most important ones are distillation, electroosmosis, freezing, membrane separation, etc. Distillation is the most widely used method nowadays, which is to heat and boil water to produce steam in seawater, and then condense the steam to become distilled water.

It is best to mix a small amount of (2) clean seawater or an appropriate amount of mineralizer into the fresh water prepared by distillation, so that the water tastes delicious, and also supplements the inorganic salts that are lacking in distilled water and necessary for the human body. In special circumstances such as distress and life-saving at sea, in order to save fresh water, part of the seawater can be mixed with fresh water for drinking. Some people have done experiments that people drink a mixture of seawater and freshwater for a short period of time, which is generally harmless to the human body.

Seawater is boiled and cannot be drunk.

Normally, seawater is not allowed to be boiled and does not meet the standard of drinking water. Although seawater is also a stuffy rock of water, even after boiling, it is far from drinking standard. Because the concentration of salt in seawater is very high, it is impossible to quench your thirst by drinking water.

Reasons why seawater can not be drunk when boiled:

Because the salt and various elements in seawater will penetrate into the human body, affect the normal function of the human body, and even cause poisoning. The concentration of salt in seawater exceeds the concentration of salt in human body fluids more than three times, if the salt content of the cells in the human body increases a lot after eating seawater, and the human body in order to make the concentration of the inside and outside of the fine rock cell the same, the cells will seep out their own water, resulting in a lack of water in the cells, which will cause physical discomfort.

If you have consumed a large amount of salty seawater, you can remedy it by eating a large amount of fresh water, which can dilute the mineral elements and minerals in the ingested seawater and excrete them from the body through sweat.

Precautions for edible seawater:

The more you drink seawater, the more thirsty you will feel, so don't drink it. Because the salinity of the sea surface is very high, some people want to quench their thirst according to the love of drinking the sea surface in the case of distress at sea, and the result is indeed more than worth the loss.