Permissible limit of Arsenic in drinking water 95 per WHO-a)0.01 ppmb...
WHO's provisional guideline value for arsenic in drinking water - 0.01 mg/l (10 μg/l) (Source: Guidelines for drinking water quality, 4th edition, WHO, 2011). Permissible limit of arsenic in India in absence of an alternative source - 0.05 mg/l (50 μg/l).
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Permissible limit of Arsenic in drinking water 95 per WHO-a)0.01 ppmb...
Permissible limit of Arsenic in drinking water as per WHO is 0.01 ppm. Let's understand this in detail.
What is Arsenic?
Arsenic is a naturally occurring element that can be found in soil, water, and air. It is a toxic substance that can cause serious health problems if consumed in high amounts.
Why is Arsenic harmful?
Consuming arsenic in drinking water can lead to various health problems, such as skin lesions, cancer, cardiovascular disease, and developmental effects on children.
Permissible limit of Arsenic in drinking water:
To ensure the safety of drinking water, various organizations have set permissible limits for arsenic in drinking water. According to the World Health Organization (WHO), the permissible limit of arsenic in drinking water is 0.01 ppm.
How is the limit determined?
The limit is determined based on extensive research and studies on the health effects of arsenic. The limit is set to ensure that even if a person consumes water with the permissible limit of arsenic for a lifetime, it will not cause any adverse health effects.
What if the limit is exceeded?
If the limit is exceeded, it can cause serious health problems, as mentioned above. Therefore, it is crucial to monitor the arsenic levels in drinking water and take appropriate measures to ensure that the limit is not exceeded.
Conclusion:
Arsenic is a toxic substance that can cause serious health problems if consumed in high amounts. The permissible limit of arsenic in drinking water as per WHO is 0.01 ppm. It is crucial to monitor the arsenic levels in drinking water to ensure the safety of drinking water.