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

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

3??????100?

4??????????

5??????

???????????????????10?19??? ?????????,2020?,????«?????????????????»????????????????????????????,???????????????????????????,?????????,???????????????????????????????????,????????????????????,???

2024???????????10???19?????????,?????5????,??????????????????????:

?????????????

?????

2021?????????????,?????????????????????????????«?»???????,?????????????????????????,?5%?,?????????10?????????????????????,????,??????????????????????,??????????????????????????????1?????????????????????????????????,??1????????????????

??????

2022?????????2?????????14?????,???????(?????????“????????????????????????????????????”)??????,??????????,?????????????????????,????,?????????????????????????????????,????????????????????????????,2021?3?2022???????2?,????,?????????????????????

2022?2?15???????????????,?????,????,?????????????????????«???????????????????»(GB 21900-2008)???????????????????3?????0.1mg/L?0.5mg/L?0.1mg/L?0.1mg/L?????15.7????????????57??????????????????????????????181??96?;??????????????????????????«??»(GB 21900-2008)???????????3?0.1 mg/L?0.5mg/L?4.5??????????????????3.6?????????????????

????

????????????????«????????????????????»?“?”?2022??2?24???2022????11???????7?,????????????????????????????,????????2.5?????

?????????????????????????«?»?,???2?????????????????????

???????????????

??????????????????

2020?????????,??????????????????????«?????????????????????»,??????????????????????????,???????????????,????????????1000????????-20000?????????????????????????16????????,????????????????????????????????????????????????????????????

????????

2023??????????3?????????,???????2022?3?,??????,??????????????,2022?3?????16????-17?????????,?????????????????,????????????????????????????????,???????,???

???????????

?«?»??????????2023??????????6??????29???????,??«?????????»???????????«????»?????????,????32????????

?????????????????????????«?»?????????????????“???????”??????????2024??8?????,?,???

???????????????«???????????????????????????????»?????????,??2???????????

?????????

????????????

2021????,????«?»,???????????????????????????????????????????????????????????????????????,??4%?3%?2%?,??

??????

2023??4?24?,??????????????????,?“??????????????????????4S?????????????????”????,??????2023???????????????3?????????????2?,?,???????????,??

?????????????????????????????????«?????»(GB 219002008)?????2??????????????????0.5 mg/L?1.0mg/L????23.3????????????????193.8?????

???????????????

?«?»?“?”???2024???7????,????6???????,?????

?????«??????»????,?????????????????1.6??

???????????????????????

??????

?????????????,???????????????????????«?»?????????????????????????«?»,????????????????????????,?????????????????????????????,?,????50????????????

????????????

2023????????11??????????22?????,?(???“?”)????,???????????????????,?,????????????,?2280 mg/L,?«??????????????? ????1????????????????:???????»(DB37/ 3416.12018)???2??????????????????60mg/L??????????????37???????????????????????????????????,?????????????????????????????,?????????

????

????????«?»??2024?????????2???28?,????????«?»??«?????????????????(2022??)»????????,?40?????????????????????????????????????????,???????5??????????????????

??«????????????????»???????,????????????1????

?????????????

??????????????

2023??,?«?(????????)»,?????????????,???????????????????????????????????????????,???????????,???????????1000?????????????????????????50?????????????????

?????????

2023???????????4??????????,?????????????????,??????????????????????????????(??????????“??????”)??,????????????????????????,?,???????????????,?????????????????????????,??????????????

????????????,??????????????«?»(GB 8978-1996)???????????4?????????????????100 mg/L?15mg/L?13.56??5.20??????????

???????????????????

??????????????????«???????????»?????????????????????2023?5????4?,?«??????»?«??????????????????(2021????)»???????,???????????????????????,???????27????????????????????????????????????,?????10?????????????????

????«?????????????(????????????????????)»????,????????3000?? ????:??????????????????????????