Nitrate originates primarily from fertilizers, septic systems, and manure storage or spreading operations. Sulfate is the result of the water passage through mineral rocks.
Sulfate might help in protein synthesis. Excessive sulfate may also contribute to scale buildup in water pipes similar to other minerals and may be associated with a bitter taste in water that can have a laxative effect on humans. Sulfates exist naturally in groundwater that is rich in minerals.
Bicarbonate is the result of Carbon dioxide CO2 dissolution in water. Bicarbonate is an acid buffer; it regulates the pH of your body. However, high concentration of Bicarbonate may pull calcium from water. Bicarbonate is the principal alkaline constituent in almost all water supplies. Mineral water in particulate often contains high concentration of Bicarbonate. Phosphate, like nitrate, is essential for plant growth. Phosphate is a strong corrosion inhibitor.
High concentration of Phosphate has not shown any health risks for human. The MAL is estimated to be 6. Public water systems PWSs commonly add phosphates to the drinking water to prevent the leaching of lead and copper from pipes and fixtures. Calcium and magnesium exist naturally in water. They are essential minerals for all living beings.
Calcium not only helps in bones and teeth strengthening, but also decreases heart conditions. Magnesium on the other hand, is essential for membrane function, protein construction and muscle contraction. No evidence is available to document harm to human health from hard drinking water. Potassium and Sodium occur naturally in all water groundwater, rainwater, etc. They are the main responsible elements for nerve stimulus fluid levels control and blood pressure regulation.
They also prevent cardiovascular disease. They are common elements in the natural environment and are often found in food and drinking water.
High level of Sodium may increase blood pressure and salty taste. On the other hand, Potassium intoxication by ingestion is rare, because potassium is rapidly excreted in the absence of pre-existing kidney damage. Lithium occurs naturally in drinking water. Although it exists at very low rate, Lithium is actually an antidepressant component. Lithium can be found in continental brine water, geothermal waters, and oil-gas field brines. It has shown no harmful effects on human body.
The MAL is 0. Fluoride is the result of water passage through rocks. Fluoride comes from fluorine, which is a common, natural, and abundant element. Fluoride is naturally present at low concentration in most fresh and saltwater sources, as well as in rainwater, particularly in urban areas. At its normal rate of 0. Excessive exposure to fluoride has been linked to a number of health issues such as bone disease and parathyroid gland damage.
Lead in drinking water can cause a variety of adverse health effects. Chlorine is a powerful oxidant added to the water by several municipal water systems to control microbes.
Chlorine can be absorbed through physical consumption as well as through your skin while bathing. Chlorine can severely dry skin and hair and cause irritating effects to your eyes and nose.
Chloramines are formed when ammonia is added to water that contains free chlorine. Chloramines are typically added as secondary disinfectant. Mercury is a liquid metal that can be found in various natural deposits. Being exposed to high levels of mercury over time can cause kidney damage.
Volatile Organic Compounds include a variety of chemicals emitted as gases. When water is heated and vaporized, your body can absorb these contaminants. Pharmaceuticals commonly enter our water supply from poorly controlled manufacturing facilities and improper disposal.
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Subscribe to Email Updates. Many of these chemicals fight off bacterial blooms and other possible diseases. Others are added to keep the water system running.
But it's always a good idea to know what you're putting into your body. Below, we've compiled a list of the five most common ingredients in tap water.
You can always have your water tested to see if these appear in your water supply and the levels which they occur. There is a high probability that you will find trace amounts of disinfectants in your water supply. These are the chemicals that kill harmful bacteria and other organisms.
Of these disinfectants, chlorine is by far the most common. Chlorine kills many organisms that can cause disease and ailments. By adding chlorine to the water supply, there is little chance of dangerous outbreaks such as dysentery.
The pH level of a thing tells you its acidity.
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