????:1????????:???????

2???????

3?????

4?????????

5?????????

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

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

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

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