Significance of Permissible limit
Permissible limit refers to the maximum allowable concentration of substances, particularly in water, as defined by organizations like WHO, ICMR, and BIS. This term encompasses regulations related to heavy metals and microbial loads in herbal materials and drinking water, ensuring consumer safety. It also includes standards for contaminants in food crops and environmental samples, highlighting safe levels for human health and ecological safety. The permissible limit aims to prevent health risks associated with excessive concentrations of harmful substances.
Synonyms: Acceptable limit, Maximum limit, Threshold, Boundary, Acceptable range, Tolerance level
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The concept of Permissible limit in scientific sources
The keyphrase "Permissible limit" denotes the maximum allowable concentrations of contaminants, such as heavy metals in soil or drinking water, ensuring safety for health and consumption as defined by organizations like ICMR and WHO.
(1) Permissible limits are regulatory thresholds set for various water quality parameters to ensure the safety of drinking water.[1] (2) The maximum allowable levels of heavy metals, specifically defined by organizations like the WHO, for substances found in food crops and environmental samples.[2] (3) The maximum acceptable concentration of a substance, such as minerals in drinking water, beyond which health risks may arise.[3] (4) The maximum concentration of arsenic allowed in drinking water by organizations like the WHO and USEPA.[4] (5) Regulatory standards set for the maximum allowable concentration of potentially harmful substances in products.[5]
(1) Regulations set by organizations such as WHO for the acceptable levels of heavy metals and microbial load in herbal materials, ensuring consumer safety.[6]