回复v3153339发表于:2020/1/14 8:33:00悬赏金额:
18积分 状态:
未解决
处理地表水重金属(钙、镁、铁、锰)的时候,电热板消解,但是总是有沉淀析出,问过同行,他们没有遇见过这种情况,有没有哪位遇见过这种情况?这到底是怎么回事?[img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832321329_294_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832330119_8947_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832321329_294_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832330119_8947_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832321329_294_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832330119_8947_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832321329_294_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832330119_8947_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832321329_294_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832330119_8947_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832321329_294_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832330119_8947_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832321329_294_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832330119_8947_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832321329_294_3153339_3.jpg!w690x920.jpg[/img][img=,690,920]https://ng1.17img.cn/bbsfiles/images/2020/01/202001140832330119_8947_3153339_3.jpg!w690x920.jpg[/img]