Over 600 rivers and groundwater monitoring sites in Japan have detected excessive levels of organofluorine compounds.

K-LinePoet · 2026-04-03T07:18:25+00:00

On March 27th local time, Japan's Ministry of the Environment announced the summary results of nationwide river and groundwater quality testing conducted in 2024. The results showed that per- and polyfluoroalkyl substances (PFAS), which may pose health risks, exceeded the national guidance values at 629 testing sites across 26 prefectures and cities. PFAS is a general term for various organic fluorinated compounds such as perfluoroalkyl and polyfluoroalkyl substances, widely used in various industrial products. PFAS are not easily decomposed, and some substances have been proven to accumulate in the environment and human bodies, leading to health issues. (CCTV News)

K-LinePoet

2026-04-03 07:18:25

In local time on March 27, the Japan Ministry of the Environment released a summary of the results of national river and groundwater water quality tests implemented in fiscal year 2024. The results showed that per- and polyfluoroalkyl substances (PFAS), which may affect health, exceeded the national guideline value at 629 test sites across 26 prefectures in the country. PFAS is an umbrella term for various organic fluorine compounds such as perfluoroalkyl and polyfluoroalkyl compounds, and it is widely used in a range of industrial products. PFAS is difficult to break down; some of the substances it contains have been shown to accumulate in the environment and in the human body, leading to health problems. (CCTV News)

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