The difference between hot springs and hot springs. How to distinguish between real and fake hot springs?

Many people like to bathe in hot springs very much in winter, and there are many conveniences for bathing in hot springs, such as the types of hot springs, various curative effects and conveniences when bathing in hot springs. Among them, what everyone is most concerned about now is which of the two different types of hot springs is better, hot springs and hot springs, and how to distinguish them. How to distinguish real hot springs from fake ones

At present, there are many hot springs of various sizes in various places, and there are also many "fake hot springs". Experts say that not just "a pool of hot water" has health benefits. my country's "Standards for Classification of Medical Mineral Springs" stipulates that mineral springs contain a certain concentration of minerals (more than 1 gram of soluble solids per liter of water), special gases (such as carbon dioxide, hydrogen sulfide, radon, etc.), and a certain amount of chemical components. (Such as iron, bromine, fluorine, etc.) hot springs have a medical and health care effect on the human body.

The water source of some "fake hot springs" comes from mountain spring water or underground water. The hot spring water boiled with this water source may also contain rich minerals and have certain health effects. Of course, the water must also be analyzed Mineral content and composition. Some hotels simply boil tap water and use it as hot spring water. These fake hot springs have no health care effect. They are just a warm bath, which can at most relieve stress and relieve fatigue.

There are 4 ways to distinguish real hot springs from fake ones:

First, real hot springs smell slightly of hydrogen sulfide, which is the smell of rotten eggs;

Second, real hot spring water has a slippery feeling on the body;

Third, people can feel more obvious buoyancy when soaking in real hot springs;

Fourth, Your skin will not wrinkle when your fingers are soaked in real hot spring water. What is a hot spring?

Mineral water that gushes naturally from the ground or is collected artificially with a water temperature of ≥25°C and does not contain minerals (including macroelements and trace elements) that are harmful to human health. Mineral water that is below 25°C but contains minerals beneficial to the human body is also considered a hot spring.

The pH of hot springs

The pH of hot spring water depends on the proportion and concentration of anions and cations contained in the hot spring water. The pH value of hot spring water ranges from 2 to 9. , but generally speaking, neutral hot springs, weakly acidic or weakly alkaline hot springs with a pH value between 6 and 8.5 are less irritating to the human body and are more common. Hot springs

Hot springs refer to groundwater outcrops with a spring temperature higher than 45°C but lower than the boiling point of local surface water. Generally divided into two types: submarine hot springs and terrestrial hot springs.

Undersea hot springs

Deep-sea hot springs are generally distributed in volcanic belts on the edges of plates. In fact, they themselves are a bit like volcanoes - the seawater seeping into the earth's crust is covered by lava close to the surface. Heating, dissolving and enveloping many minerals, ejected from the hot spring mouth. A typical example is a sulfide hot spring. The minerals in it will form a black chimney at the vent, which can be more than ten stories high, and black smoke is constantly emitting out. The walls of the chimney and around the chimney were densely packed with crabs, shells and other creatures, as if everyone was vying to live closer to the black chimney. In 1977, scientists followed the locations where the sea water temperature was relatively high. , when they first found a deep-sea hydrothermal spring, they saw such a weird scene in front of them. If you hadn't seen it with your own eyes, it would be hard to believe that there are such a group of beings on the dark seabed who survive not by bathing in sunlight, but by relying on "big chimneys" that emit black smoke.