Legislation against endocrine-disrupting compounds in drinking water: essential but not enough to ensure water safety

Since the last several decades, there has been a growing concern on the presence of endocrine-disrupting compounds (EDCs) in potable water due to their negative impacts on public health of mankind. As such, more and more EDCs have been regulated in many national drinking water quality standards. Given this situation, this work attempted to deliberately offer new insights into some remaining scientific challenges, i.e., (1) what should the allowable EDC concentration be in drinking water?; (2) should the main chlorinated byproducts of EDCs be regulated in potable water?; and (3) what concentration should be regulated for each chlorinated EDC? It is expected that these could help to better design the water quality regulations for EDCs.

Automated summary

The article discusses the scientific challenges regarding EDCs in drinking water, including the acceptable EDC concentration, regulation of chlorinated byproducts, and the regulated concentration for each chlorinated EDC.