The difference between pure water, mineral water, natural water, mineral water is mainly the definition, type, drinking and other three aspects, specifically:

One, the definition of different:

1, pure water refers to H?O without impurities, referred to as purified water or pure water, is pure, clean, does not contain impurities or bacteria in the water, such as organic pollutants, inorganic salts, any additives and various types of impurities , is to meet the health standards for domestic drinking water as raw water.

2. Mineral water is generally filled with city tap water as raw water, then purified and processed, minerals added, and sterilized.

3. Natural water is a general term for the various forms of water that make up the surface of the earth in nature.

4, mineral water is from deep underground naturally or artificially exposed, uncontaminated underground mineral water.

Two, contains different kinds:

1, space water, distilled water are pure water.

2, mineral water, refers to the pure water based on the addition of mineral-based food additives and made.

3, natural water, including rivers, oceans, glaciers, lakes, swamps and other surface water, as well as soil, rock layers within the groundwater and other natural water bodies.

4, mineral water is divided into natural mineral water and non-natural, natural mineral water refers to the natural emergence from the depths of the ground or collected by drilling, containing a certain amount of minerals, trace elements or other ingredients, in a certain area of uncontaminated and take precautions to avoid contamination of the water.

Three, drinking:

1, pure water for a short period of time to help excrete toxins in the body, long-term drinking may lead to excessive lead content in the body. Because calcium and lead in the human body is a competitive relationship, an increase, the other side will be reduced, and vice versa, a party to reduce, the other side will increase, pure water in the absence of calcium, the human body will absorb a large amount of lead, which leads to lead in the body of the excessive lead content.

The reverse osmosis membrane that filters pure water removes the bacterial impurities in the water, but also filters out the trace elements in the water that are beneficial to the human body, and long-term consumption will lead to a lack of trace elements in the human body, resulting in children and adolescents suffering from stunted growth, resulting in a variety of trace element deficiencies in the elderly.

2, mineral water according to human needs, reasonable addition of magnesium, potassium, sulfur, chlorine and other mineral elements. It is more pure than mineral water, more nutritious than pure water, can be supplemented in the body of water at the same time to meet the body's demand for minerals.

The World Health Organization (WHO), in its Nutrients in Drinking Water document, encourages the preservation of naturally occurring minerals in drinking water, or the addition of some minerals on purpose, so that consumers can take advantage of the opportunity to get some essential mineral nutrients from drinking water.

3, natural water is a very complex chemical composition of the solution, containing soluble substances (such as salts, soluble organic matter and soluble gases, etc.), colloidal substances (such as silica gel, humic acid, clay mineral colloidal substances, etc.) and suspended matter (such as clay, aquatic organisms, sediment, bacteria, algae, etc.).

Surface water has a lower salt content, but is easily contaminated; groundwater is cleaner, but has more dissolved minerals. If used as drinking water, some natural water can be consumed through simple treatment. Such as certain springs and well water. And some must be treated with special equipment and treatment processes to drink, such as: river water, lake water, brackish water.

4, mineral water dissolved in the crust of the relevant strata of minerals, so mineral water contains essential trace elements and minerals are also closest to the human body in the role of vitamins, its role is much greater than we realize. But perhaps drinking in moderation to achieve the best.

Expanded:

Any kind of water has its own characteristics. p>Any kind of water has its own desirable features, such as pure water pure and unadulterated, mineral water is rich in minerals, mineral water is a little more minerals in the pure water, supplementing a certain kind of minerals the human body needs. Tap water is for many years urban and rural residents have been drinking the basic water, and in line with the drinking water standards. So there can not be a simple comparison, and there is no need to compare.

Because of the different production costs and raw material sources, the price of pure water, mineral water, mineral water in increasing order. The raw material source of pure water is tap water, which is purified and filtered to achieve a clean and sterile state. Due to the wide source of tap water, production can be started in any city, and the logistics cost is very low, as long as the quality is good, the price is the most competitive.

And mineral water must have a suitable water source, water extraction, slightly processed, filling and transportation, and production is limited, high production costs, the most expensive. And mineral water to pure water as a water source, not subject to geographical restrictions, in the logistics cost advantage, therefore, become a major water plant favored new varieties, can be done at a good price.

Baidu Encyclopedia-Pure Water

Baidu Encyclopedia-Mineral Water

Baidu Encyclopedia-Mineral Water

Baidu Encyclopedia-Natural Water