Regulating Threshold Microplastics Concentrations (TMC) in Global Drinking Water Standards

Sahil Shrestha; Shukra Raj Paudel

doi:10.63095/NBSEH.25.720304

Authors

Sahil Shrestha Environmental Engineering Program, Department of Civil Engineering, Pulchowk Campus, Institute of Engineering, Tribhuvan University (ROR: https://ror.org/02rg1r889), Lalitpur 44700, Nepal
Shukra Raj Paudel Environmental Engineering Program, Department of Civil Engineering, Pulchowk Campus, Institute of Engineering, Tribhuvan University (ROR: https://ror.org/02rg1r889), Lalitpur 44700, Nepal.

DOI:

https://doi.org/10.63095/NBSEH.25.720304

Keywords:

Microplastics, Contaminants, Drinking Water, Health Risks

Abstract

Microplastic (MP) pollution is a critical global concern, with MPs frequently detected in drinking water and posing potential health risks through ingestion. Despite growing evidence of their presence across human bodily systems, current drinking water regulations lack specific MP limits. This viewpoint advocates preventive MP management by incorporating Threshold Microplastics Concentration (TMC) into different drinking water guidelines, linking their contaminant-carrying potential. Integrating TMCs into water policies can bridge scientific understanding, technological interventions, and regulatory oversight, fostering a proactive approach to safeguard human health against the growing, yet unseen, threat of MPs in drinking water.

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