Current location - Education and Training Encyclopedia - Graduation thesis - Collect and analyze one or more related materials below, and give some suggestions on how to correctly choose drinking water (tap water, mineral water and purified water) from the perspective of healt
Collect and analyze one or more related materials below, and give some suggestions on how to correctly choose drinking water (tap water, mineral water and purified water) from the perspective of healt
Collect and analyze one or more related materials below, and give some suggestions on how to correctly choose drinking water (tap water, mineral water and purified water) from the perspective of health. Baijinyuan deep natural mineral water

"Baijinyuan" deep natural mineral water comes from the best golden water source belt at 39 degrees north latitude of the earth (due to the unique geological environment and climatic conditions, it is most conducive to the formation of high-quality natural mineral water). After thousands of years of constant temperature physical and chemical hydrolysis at 28℃, deep water in the earth's crust and characteristic surrounding rocks have formed natural mineral water rich in various minerals and trace elements beneficial to human health, among which strontium and metasilicic acid have reached the national standards. Because it is enclosed in the deep crust, it maintains the original ecology and zero pollution.

Natural mineral water is the healthiest and most beneficial drinking water, which has been recognized both inside and outside the industry. However, even the best drinking water, if it is polluted by surface water and the outside world in the process of production, packaging and transportation, will also have an adverse impact on human health.

Baijinyuan deep-seated natural mineral water occurs in the pores of Quaternary loose sediments deep in the earth's crust (Quaternary strata are mainly alluvial deposits, glacial-ice water accumulation, and the bottom boundary is about 500m deep), and it is closed by the surface soil of the earth's crust and its overlying Tertiary and Quaternary thick layers carbonate sediments-silt layer, silt layer, coarse gravel aquifer, silt layer, clay layer and rock layer. After two years 13 months of dynamic monitoring and testing of the water temperature and water level of deep natural mineral water, "the water temperature of deep mineral water is kept at 28℃ all the year round, and the water level from 17.88M to 17.48M is not affected by climate, season and dry season, and all indicators are superior to national standards." Therefore, deep water is completely isolated from surface water and will never be polluted by surface water.

Scientific and advanced mineral water well structure avoids pollution in the process of water intake. Baijinyuan mineral water well is completed by a professional completion company, and the completion technology is particularly advanced and scientific. The non-water-absorbing stratum adopts a closed pipeline, and the surrounding area is sealed to the surface with high-quality clay balls with good water tightness, thus completely avoiding any pollution of surface water and the outside world. The deep water intake layer is filled from the gravel outer wall of the filter pipe to the bottom of the well to ensure the inflow of high-quality natural mineral water in the deep layer;

Standardized health protection management of water sources. According to the requirements of GB8537, the deep natural mineral water source area is protected by strict protection zone, restricted zone and monitoring zone, which not only ensures the safety of the water source, but also ensures that the water source is not polluted.

Rich in a variety of healthy minerals and trace elements; Baijinyuan deep natural mineral water originated from Quaternary glaciers deep in the earth's crust-ice water accumulation layer, water deep in the earth's crust and characteristic surrounding rocks. After thousands of years of physical and chemical hydrolysis at 28℃, natural mineral water rich in various minerals and trace elements beneficial to human health was formed. Mineral water has a constant temperature of 28℃ all year round and contains potassium, sodium, calcium, magnesium, HCO-3, SO-4, CL-, as well as trace and macro elements and mineral salts beneficial to human health, such as lithium, strontium, zinc, selenium, copper, barium, cadmium and metasilicic acid. Among them, the content of strontium (Sr) is 0.283-0.4 10 ㎎/L (the content required by national standards is 0.20-0.40 ㎎/L), and the content of metasilicic acid (H2SiO3) is 25.97-29.31㎎. It belongs to sodium bicarbonate mineral water containing strontium metasilicic acid, with a total hardness of 63.36. The water quality is clear and transparent, the taste is sweet and the taste is excellent. It is a rare natural mineral water treasure.

Closed pipeline transportation and closed production process avoid water pollution; First-class production equipment and scientific advanced production technology are the guarantee of product quality. In order to avoid the pollution of deep natural mineral water in the production process, the deep water intake equipment, transportation pipeline and production equipment are all made of food-grade materials, and the whole production process is closed.

First-class equipment is the guarantee of high-quality products. In order to ensure the quality of natural mineral water, platinum source natural mineral water is used according to the needs of mineral water production technology. Select the most advanced Guangzhou "tech-long" brand water treatment equipment and its supporting "tech-long" brand automatic bottled production line.

Advanced and standardized high-standard quality and quality management to ensure product quality and high-end quality; Our company has won unanimous praise from many well-known brand leaders and experts in the drinking water industry by virtue of high-quality natural mineral water resources, unique geographical advantages, large-scale production basic conditions, first-class equipment and standardized management, and has been designated as the northern production base by a well-known enterprise. Through several years of cooperation with the company, it not only further improved the management of all aspects of the company, but also built a first-class quality control and quality inspection team, equipped with the most complete testing instruments and equipment. The quality and quality management of the whole production process not only meet the requirements of the national standard, but also adopt high-end water enterprise standards higher than the national standard for comprehensive control. Ensure the quality and stability of products;