????:1?????????:??669

2???????????

3??????????

4?????

5??????

????????????11?????29??? ????????,29?,?????????????,???????????47???,??????46?,??????????(PFAS)?

???????????????????,???5???????????9????????????????,???5000??101???????????????5000?,?????????????

??????,??????????1745???????????,??????332??????,??????????????????????47??????46????????,??????

???,????,???,?,?“????????????????????????”????(CDC)?????????????????????????,??????????????????????????? ???????:???