human health

Plastic particles in drinking water present 'low' risk - WHO

Plastic particles in drinking water present 'low' risk - WHO

Microplastics contained in drinking water pose a “low” risk to human health at current levels, but more research is needed to reassure consumers, the World Health Organization (WHO) said on Thursday.
Studies over the past year on plastic particles detected in tap and bottled water have sparked public concerns but the limited data appears reassuring, the U.N. agency said its first report on potential health risks associated with ingestion.

UBC fined $1.2M for releasing ammonia into Fraser River tributary

UBC fined $1.2M for releasing ammonia into Fraser River tributary

Environment and Climate Change Canada has issued hefty fines to the University of British Columbia and CIMCO Refrigeration for releasing ammonia-laden water into a tributary of the Fraser River in Vancouver. According to a written statement, UBC was fined $1.2 million and CIMCO $800,000 stemming from a complaint about an ammonia odour at an outfall ditch connected to Booming Ground Creek in Pacific Spirit Regional Park on Sept. 12, 2014. The ministry says UBC and CIMCO were fixing the refrigeration system at Thunderbird Arena at the university's Vancouver campus when they purged residual ammonia vapours from the system into a storm drain that flowed into a ditch and then the creek.