What Is pH?
pH is a measurement with which the acidity or alkalinity of liquid is determined. It is a scale that runs between 0 and 14 with varying levels indicating varying chemical properties.
Acidic water (pH less than 7)
Water with low pH is regarded as acidic. It is possible to have increased levels of hydrogen ions and even a sour or metallic flavor. Pipes can also be corroded by acidic water, and the metals may dissolve into the water supply.
Neutral water (pH = 7)
Neutral water contains equal amounts of chemicals in it i.e. it is neither acidic nor alkaline. This is normally the case with pure distilled water.
Alkaline water (pH is above 7)
Alkaline water has more other minerals like calcium and magnesium. Although mildly alkaline water is generally harmless, very high concentrations can have an impact on taste and chemical stability. The Water pH scale explained, matters since it directly affects the level of water safety, taste, and mineral balance.
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Ideal pH Level for Drinking Water
Health organizations suggest a certain range of pH to make the drinking water safe. WHO water quality standards indicate that the drinkable pH range of water is 6.5 to 8.5. This range of water allows keeping the mineral content in balance and avoiding adverse chemical reactions. It also minimizes the chances of corrosion in the plumbing systems, whereby lead or copper metals might be emitted to the water supply. Also, most water management and treatment activities are best done within this range with the aim of ensuring proper purification and overall water safety.
Health Effects of Drinking Water with Imbalanced pH
Effects of acidic water on health after its consumption can have various secondary implications on water safety.
Health impacts of acidic water
According to acidic water, the acidic water may dissolve metals in pipelines and hence cause contamination. Such water can irritate the stomachs of individuals who are exposed to such water over a long period or are exposed to some potentially harmful metals.
Too alkaline water
Overly alkaline water can be bitter and can have too much of the minerals. Although moderately, minerals are useful, in excess, they may influence the digestion and the general water taste.
Suspicious indicators of contamination
Rapid alteration of pH can be an indicator of drinking water contamination and pH imbalance that might be brought about by environmental pollution, industrial waste, or agricultural runoff.
To make drinking water safe and healthy therefore maintenance of proper water purification and pH balance should be maintained.
Factors That Affect Water pH
The pH of drinking water can be affected by a number of natural and environmental factors.
Natural geological factors
Soils and rocks contain minerals that may dissolve in the groundwater to cause acidity or alkalinity to ground water. Areas that are high in limestone tend to contain naturally alkaline water.
Environmental pollution
Water chemistry may be changed by the industrial waste, agricultural chemicals and acid rain, which modifies its PH level.
Water treatment processes
Municipal treatment of water plants controls the pH levels to enhance disinfection and prevent corrosion of pipes.
Dissolved gases
Carbon dioxide dissolved in the water may be transformed into carbonic acid that a bit lowers the pH of water, making it more acidic. The mentioned factors indicate why such aspects as monitoring and water treatment and pH control are critical towards ensuring safe drinking water.
How to Test the pH of Drinking Water
PH testing of drinking water is neither complex, and can be performed in various ways.
pH test strips
The test strips are color changing strips, in which a quick determination of the pH level is indicated upon being dipped into a water. They are widely used in the domestic water testing.
Digital pH meters
Digital pH meters are more accurate and can be found in laboratories and water quality professionals.
Professional water testing
certified laboratories are able to test samples of water in order to determine the level of pH and determine other contaminants that can affect the quality of water.
Periodical testing contributes to maintenance of safety and quality of drinking water and enables identification of possible issues in advance.
Ways to Balance the pH of Drinking Water
In case of water pH imbalance, a number of treatment techniques can be used to enable safe levels.
Water purification systems
Cutting-edge filtration systems are capable of eliminating contaminants and stabilising Mineral content in drinking water.
Neutralizing filters
These filters are used to neutralize the pH of acidic water by adding minerals like calcite to promote the non-corrosion of pipes.
Reverse osmosis systems
such systems are used to eliminate numerous impurities and can also help to make the water quality better overall.
Municipal water corrections
Water treatment plants constantly control and regulate the level of pH to the WHO standards of the quality of water.
These additives are useful in preserving water purification and pH to consume it safely.
Myths About Alkaline Water
Alkaline water enhances hydration and it helps to prevent diseases. The alkaline water is also thought to have significant health advantages but there is little scientific evidence on the effects. Alkaline water may alter the pH balance of the body. The lungs and kidneys are used to regulate the internal pH of the human body, thus consuming the alkaline water does not change the pH significantly. Increased alkalinity translates to good health. Whereas mildly alkaline water can have some useful minerals, very alkaline water is not expected to have any additional health benefit and can have a taste effect.
Tips for Ensuring Safe Drinking Water
Good water quality could only be maintained through frequent monitoring and effective treatment procedures.
- Periodically test drinking water, particularly where you use personal wells.
- Filter using certified systems.
- Use safe drinking water standards as suggested by the health authorities.
- Be aware of the local water quality reports and updates.
These measures can be used to provide safe and healthy drinking water which can be used daily.
Conclusion
A PH of the drinking water is a crucial indicator of the water quality and safety. Water that falls in the desired range of between 6.5 to 8.5 based on the WHO water quality standards is largely regarded as being safe to consume. Learning about the water pH scale, how acidic water impacts the human, and how to maintain the correct water purification and water PH balance can contribute to the provision of safe water to people and communities.
Please book an appointment with the best Nutritionist in Lahore, Karachi, Islamabad, and all major cities of Pakistan through InstaCare, or call our helpline at 03171777509 to find a verified doctor for your disease.
