A study has revealed that plastic water bottles can emit harmful volatile organic compounds when exposed to sunlight, presenting serious health risks. The research highlights the need for safer bottle materials and manufacturing methods, as well as increased consumer awareness and stricter regulations.
A recent study explores the health hazards associated with volatile organic compounds emitted from plastic water bottles when they are exposed to sunlight. The research thoroughly investigated the types and toxicity of VOCs released under ultraviolet-A and solar irradiation, highlighting the importance of improved storage methods to guarantee the safety of drinking water.
The research analyzed the VOCs released from six types of plastic water bottles subjected to UV-A and sunlight. Results showed that all tested bottles emitted a complex mixture of alkanes, alkenes, alcohols, aldehydes, and acids, with significant variations in VOC composition and concentration among the bottles. Notably, highly toxic VOCs, including carcinogens like n-hexadecane, were identified, highlighting serious health risks.