Thisprovides the principle of preventing 97%mer-cury exposed population from mercurialism. The author suggests to revise the value of cur-rent hygienic standard for Hg in our countryfrom 0.01mg/m~3 to 0.03mg/m~3.

• 提示以保护97%25接汞人群不发生中毒为水准；建议汞的卫生标准由0.；01mg/m~3修订为0