Views:67 Author:Linda Publish Time: 2020-12-21 Origin:Site
Bottled water can be naturally sourced from glaciers, lakes and springs. It is also sourced from public water such as municipal supply. When water is sourced, it may or may not go through filtration or purifying process before getting bottled to remove contaminants or chemicals. Let’s take a look at types of water based on its source and treatment. I have categorized bottled water as following: Water with natural minerals and water without natural minerals.
The mineral water as water coming from an underground source and containing at least 250 parts per million total dissolved solids. Minerals must come from the source and can not be added later. Mineral water could be natural spring water or artesian well water.
Spring water is surface water that come naturally from the ground of the earth. It is filtered naturally through layers of sand and rock formations as it moves through an underground aquifer which is contamination-free. It may or may not be filtered or purified artificially before getting bottled. According to U.S. Food & Drug Administration (FDA), spring water must be collected only at the spring or through a borehole that taps the underground formation feeding the spring. If water is collected through a borehole, it must have the same quality as water collected at the spring. If spring water goes through purification process, the water will be classified as purified water, not spring water.
Well water is acquired by a hole drilled in to the ground to tap into an aquifer.
Carbonated water also known as sparkling water has carbon dioxide added in the water. It may be treated beyond carbonation to purify the water to be safe. Some natural sparkling mineral waters which are sourced naturally from a mineral spring, may be carbonated as well. Some examples include Perrier and San Pellegrino and they contain natural minerals and sulphur in their water. Since carbon dioxide and water react chemically make carbonic acid, there is a concern that sparkling water can damage tooth enamel. However, studies show that only when sugar is added to the water, it can be damaging to enamel, not when you drink plain sparkling water. Therefore, avoid drinking sparkling water that is flavored with sugar.
If the water is not bottled at the spring but is pumped into large tanker trucks to be transported to the bottling facility, water may get contaminated on the way. Therefore, filtration may be needed. When water is filtered, minerals can be retained rather than being killed. Filtered water goes through carbon filters or a micron filters to remove chemicals, parasites, bacteria, etc. Filtration does not remove everything like purifying water does. Therefore, filtered water can still contain dissolved inorganic contaminants and heavy metals. However, it can still retain natural minerals that are healthy. Filtration method includes carbon filtration, absolute 1 micron filtration and ozonation.
Sunswell machinery can serve you all kinds of bottling water equipment in different containers.