
PFASã®ãæ¢ãæ¹ããåºããç±³EPAã®éæšçåæã§ãäœããããïŒ
ååã®èšäºã§ã¯ãPFASã®åæã¯ãæ¢ãç©ãã«äŒŒãŠããããšæžããŸããã
枬ãããç©è³ªã決ãããã®ç©è³ªã®æšæºåãšç
§ããåãããŠæ¿åºŠãåºãã
ããããã¿ãŒã²ããåæã®åºæ¬ã§ãã
ã§ã¯ã枬å®ãªã¹ãã«ãªãç©è³ªã¯ãã©ããã£ãŠæ¢ãã®ã§ããããã
2026幎9æ9æ¥ãç±³åœEPAïŒç°å¢ä¿è·åºïŒã¯ãé£²ææ°Žã«å«ãŸããããŸããŸãªç©è³ªãåºã調ã¹ãç ç©¶ãçºè¡šããŸããã
䜿ãã®ã¯ãéæšçåæããè±èªã§ã¯Non-Targeted Analysisãç¥ããŠNTAãšåŒã°ããæ¹æ³ã§ãã
çºè¡šã«ããã1,000è¶
ãã¯ãPFASã ãã®æ°ã§ã¯ãããŸããã
蟲è¬ãå»è¬åãªã©ãå«ãããå¹
åºãç©è³ªãæ¢ãåãçµã¿ã§ãã
仿¥ã¯ããã®ãæ¢ãæ¹ãã®éããšãçµæãèªããšãã«æ°ãã€ãããããšãæŽçããŸãã
ã¿ãŒã²ããåæã¯ã決ããç©è³ªã枬ãããéæšçåæã¯ãæ¢ãç¯å²ãåºããã
ã¿ãŒã²ããåæã§ã¯ã調ã¹ãç©è³ªããããããæ±ºããŸãã
æšæºåã䜿ããæ±ºããããæ¡ä»¶ã§æž¬å®ããããšã§ã察象ç©è³ªã®æ¿åºŠã確ãããŸãã
枬å®ãªã¹ãã«ãªãç©è³ªã¯ãéåžžããã®æ€æ»ã®å ±å察象ã«ã¯ãªããŸããã
詊æã«äœãå
¥ã£ãŠããªããšããæå³ã§ã¯ãªãããã®æ€æ»ã§çããããç¯å²ã決ãŸã£ãŠããããšããããšã§ãã
éæšçåæã§ã¯ãé«åè§£èœã®è³ªéåæè£
眮ãªã©ã䜿ããããåºãç¯å²ã®ä¿¡å·ãéããŸãã
ãããããã©ããªç©è³ªãå«ãŸããŠãããããã調ã¹ãŠãããŸãã

ãã ããéæšçåæããäœã決ããã«ããã¹ãŠãèŠãããæ¹æ³ã§ã¯ãããŸããã
詊æã®ååŠçãè£
çœ®ãæž¬å®æ¡ä»¶ã«ãã£ãŠãæããããç©è³ªã¯å€ãããŸãã
2ã€ã®æ¹æ³ã¯ã圹å²ãéããŸãã
æ¢ãç¯å²ãåºããåæãšãç©è³ªãçµã£ãŠç¢ºãããåæãçµã¿åãããããšã倧åã§ãã

ç±³EPAãçšæããã®ã¯ã1,400è¶ ã®ç©è³ªãç §åããè³æ
EPAã®è©³ãã説æè³æã«ã¯ãç
§åçšã®ãååŠç©è³ªã¹ã¯ãªãŒãã³ã°ã©ã€ãã©ãªãŒãã玹ä»ãããŠããŸãã
ããã¯ãæšæºåãæž¬å®ããŠåŸããç©è³ªããšã®ç¹åŸŽãéãããã®ã§ãã
詊æããåŸãããä¿¡å·ãšç
§ããåãããç©è³ªã®åè£ãæ¢ãããã«äœ¿ããŸãã
2026幎9ææç¹ã®å鲿°ã¯ã1,400è¶
ãå
èš³ã«ã¯ã次ã®ç©è³ªçŸ€ãå«ãŸããŸãã
蟲è¬ãšããã®åè§£ã»ä»£è¬ã§ã§ããç©è³ªïŒ1,000è¶
å»è¬åã»ããŒãœãã«ã±ã¢è£œåé¢é£ã®ç©è³ªïŒ250è¶
PFASïŒ70è¶
ãã®ä»ã®æ°ãã«æ³šç®ãããç©è³ª
ããã§ã®æ°åã¯ãã©ã€ãã©ãªãŒã«åé²ãããæ°ã§ãã
é£²ææ°Žããå®éã«æ€åºãããæ°ã§ã¯ãããŸããã

ç ç©¶ã§ã¯ãè€æ°ã®éœåžåã®é£²ææ°Žãæ¡åãããã®ã©ã€ãã©ãªãŒã§ç
§åãããšãšãã«ããŸã æ£äœãããããªãä¿¡å·ããä»åŸã®åå®ã«åããŠããŒã¿ããŒã¹ã«æ®ããšããŠããŸãã
ã€ãŸããä»åã®åãçµã¿ã¯ãæ¢ç¥ã®ç©è³ªãå¹
åºãç
§åããäœæ¥ãšãæªç¥ã®ç©è³ªãæ¢ãäœæ¥ã®äž¡æ¹ãå«ã¿ãŸãã
ãæšæºåã䜿ããã«æ¢ãããšã ã説æãããšããã®ç¹ãæããŠããŸããŸãã
åè£ãèŠã€ããããšãšãååã»æ¿åºŠã確ãããããšã¯å¥
éæšçåæã§ã¯ãè£
眮ãæããã€ãªã³ã®ç²Ÿå¯ãªè³ªéããååãå£ãããšãã®æçã®ãã¿ãŒã³ãªã©ãæãããã«ããŸãã
æ¢ç¥ã®ããŒã¿ãšç
§ããåãããç©è³ªã®åè£ãçµã£ãŠãããŸãã
ãã ãã質éãåãã ãã®æ®µéãšãè€æ°ã®ç¹åŸŽãåãæ®µéãããã«æšæºåãæž¬ã£ãŠç¢ºèªããæ®µéã§ã¯ãååã®ç¢ºãããããéããŸãã
ãéæšçåæã§æ€åºãããããšèãããšãã«ã¯ãã©ããŸã§ç¢ºèªãããçµæãªã®ããèŠãå¿
èŠããããŸãã
æ¿åºŠã«ã€ããŠãåãã§ãã
ä¿¡å·ã®å€§ããã¯ãç©è³ªã®çš®é¡ãæž¬å®æ¡ä»¶ã§å€ãããŸãã
ä¿¡å·ã倧ãããããšãã£ãŠãå¥ã®ç©è³ªããæ¿åºŠãé«ããšã¯ããã®ãŸãŸèšããŸããã
æ¿åºŠãæŠç®ããç ç©¶ããããŸãããæšå®å€ã«ã¯äžç¢ºããããããŸãã
åè£ã®çºèŠãæ¿åºŠã®æŠç®ã ãã§ãåºæºå€ãè¶
ãããšå€æããããšã¯ã§ããŸããã
åºãæ¢ããåè£ãçµãã
å¿
èŠãªç©è³ªã¯ãæšæºåãªã©ã§ç¢ºèªããé©ããæ¹æ³ã§æ¿åºŠã枬ãã
EPAããéæšçåæã§èŠã€ããç©è³ªããåŸæ¥ã®ã¿ãŒã²ããåæã§è©³ãã調ã¹ãäœ¿ãæ¹ã説æããŠããŸãã

æ¢åã®é£²ææ°Žèª¿æ»ããã©ã®ããã«è£ãã®ã
ç±³åœã«ã¯ãæªèŠå¶ã®é£²ææ°Žäžã®ç©è³ªãæ€èšã»èª¿æ»ããä»çµã¿ããããŸãã
1ã€ã¯ãæ±æç©è³ªåè£ãªã¹ããCCLãã
é£²ææ°Žã«ååšããããšãããã£ãŠããããŸãã¯ååšãäºæ³ãããæªèŠå¶ç©è³ªãæããç ç©¶ãèŠå¶ã®æ€èšã«äœ¿ããªã¹ãã§ãã
ãã1ã€ã¯ãæªèŠå¶æ±æç©è³ªã¢ãã¿ãªã³ã°èŠåãUCMRãã
æå®ããæªèŠå¶ç©è³ªã«ã€ããŠãé£²ææ°Žäžã®æ¿åºŠãªã©ã®ããŒã¿ãéããä»çµã¿ã§ãã
2026幎ã«ã¯ãCCL 6ã®æ¡ãšUCMR 6ã®æ¡ãå
¬è¡šãããŸããã
EPAã¯ãä»åã®éæšçåæç ç©¶ããããããæ¢åã®ä»çµã¿ãè£ããã®ãšäœçœ®ã¥ããŠããŸãã
å¯Ÿè±¡ãæ±ºããŠèª¿ã¹ãä»çµã¿ã«ãåºãæ¢ãç ç©¶ãå ããã
調æ»ã®åªå
é äœãèããããã®ãæããããå¢ããåãçµã¿ã§ãã
çºèŠãããç©è³ªããèªåçã«èŠå¶ãããããã§ã¯ãããŸããã
å¥åº·åœ±é¿ãã©ã®çšåºŠååšããããæž¬å®æ¹æ³ãªã©ãå¥ã®æ€èšãå¿
èŠã«ãªããŸãã
PFASã®ä»£æ¿ãèãããšãã«ãããäœã䜿ã£ãŠãããããæãããã«ãªã
PFASã®çš®é¡ã䜿çšããè¬å€ãå€ããã°ã確èªãã¹ãç©è³ªãå€ãããŸãã
以åãšåãæž¬å®é
ç®ã ãã§ãæ°ããç©è³ªãŸã§ææ¡ã§ãããšã¯éããŸããã
éæšçåæã¯ããã®å€åã調ã¹ãæãããã«ãªãåŸãŸãã
ãã ããçãççŽ éã®PFASãªã©ãå«ããæž¬ããããã¯ç©è³ªãæ¹æ³ã§ç°ãªããŸãã
éæšçåæã«åãæ¿ããã°ããã¹ãŠã®PFASãæããããããšããããšã§ã¯ãããŸããã
ç±³åœã®ç ç©¶çºè¡šã«ãã£ãŠãæ¥æ¬ã®æ³ä»€ãçŽã¡ã«å€ããããã§ããããŸããã
ããã§ããäŒæ¥ãæ¥ã
ã®ç®¡çã§ã§ããããšã¯ãããŸãã
ããŸäœ¿ã£ãŠããç©è³ªãšãè¬å€ãåãæ¿ããçµç·¯ãèšé²ããŠããããšã§ãã
ãããç¯å²ã§ãç©è³ªåãCASçªå·ãæ®ã
補ååãäŸçµŠå ãSDSãªã©ã®è³æãä¿ç®¡ãã
ãã€ãäœããäœã«åãæ¿ããããæ®ã
åãæ¿ããçç±ããæ¯èŒããåè£ãæ®ã
補åäžã®æåãååã«ããããªãå Žåã«ã¯ããã®ç¹ãèšé²ããå¿
èŠã«å¿ããŠäŸçµŠå
ã«ç¢ºèªããŸãã
ãã®èšé²ãããã°ãåŸãã調ã¹ããç©è³ªãåºãŠãããšãã«ã䜿çšå±¥æŽãšç
§ããåããããããªããŸãã
åæäŒç€Ÿã«çžè«ãããšãã«ããå
·äœçãªæ
å ±ãæž¡ããŸãã

仿¥ã®ãŸãšã
ç±³EPAã¯ãé£²ææ°Žäžã®å¹ åºãç©è³ªã調ã¹ãéæšçåæç ç©¶ãçºè¡šãã
ç §åçšã©ã€ãã©ãªãŒã¯1,400è¶ ã®ç©è³ªãåé²ãããã®ãã¡PFASã¯70è¶ ãæ€åºæ°ã§ã¯ãªã
éæšçåæã¯ãç©è³ªã®åè£ãèŠã€ããéå ·ããã¹ãŠã®ç©è³ªãèŠããããã§ã¯ãªã
åè£ã®çºèŠãååã®ç¢ºèªãæ¿åºŠã®æž¬å®ãåããŠèªãããšã倧å
å®åã§ã¯ã䜿çšç©è³ªãšè¬å€ã®åãæ¿ãå±¥æŽãæ®ãããšã圹ã«ç«ã€
枬å®ãªã¹ãã«ãªãç©è³ªããã©ããã£ãŠæ¢ããã
éæšçåæã¯ããã®åãã«çããæ¹æ³ã®1ã€ã§ãã
åºãæ¢ããèŠã€ãã£ãåè£ãäžå¯§ã«ç¢ºãããã
ãã®ç©ã¿éããããããŸã§ã®æž¬å®ãè£ã£ãŠãããŸãã
次åã10æ26æ¥å
¬éäºå®ã®èšäºã§ã¯ãåã
ã®ç©è³ªåãšã¯å¥ã®è§åºŠãããããçŽ ãå«ãç©è³ªããŸãšããŠæããæ¹æ³ãåãäžããŸããè£
眮ã®è©±ãéããŠãåžçæ§ææ©ããçŽ ãAOFãã玹ä»ããäºå®ã§ãã
AOFã¯ããã¹ãŠã®ããçŽ ããããã¹ãŠã®PFASãã®ç·éã§ã¯ãããŸããã
äœããŸãšããŠæž¬ã£ãŠããã®ããæ¬¡ã®èšäºã§æŽçããŸãã
â»ãã®èšäºã®ãPFASãã¯ãææ©ããçŽ ååç©ã®äžçŸ€ãæããŸããå»çã§äœ¿ããããè±ç²âé£ç©ã¢ã¬ã«ã®ãŒçå矀ïŒPFASïŒããšã¯å¥ã®æå³ã§ãã
â»æ¬èšäºã¯ã2026幎10æ10æ¥ãŸã§ã«ç¢ºèªããå
¬éè³æã«ããšã¥ã解説ã§ãã
åèè³æ
ç±³EPAïŒé£²ææ°Žã®éæšçåæç ç©¶ã®çºè¡šïŒ2026幎9æ9æ¥ïŒ
ç±³EPAïŒç ç©¶ã®èª¬æè³æã»åé²ç©è³ªäžèЧïŒ2026幎9æãPDFïŒ
ç±³EPAïŒéæšçåæã«ããæ¿åºŠæŠç®ã®ç 究玹ä»ïŒ2021幎ãPDFïŒ
ç±³EPAïŒé£²ææ°Žã®æ±æç©è³ªåè£ãªã¹ããšèŠå¶å€æ
ç±³EPAïŒéæšçåæã®æ§èœãšéçãæ€èšããç ç©¶ã®æŠèŠ