某铅锌矿大气总悬浮微粒中铅、镉、砷富集情况初步研究

A TENTATIVE STUDY ON THE CONCENTRATED SITUATION OF LEAD ARSENIC AND CADMIUM IN ALL SUSPENSION DUST OF ATMOSPHERE OF A LEAD AND ZINC DEPOSIT

本文用 Gordon 等提出的富集因子方法,研究某铅锌矿所在地区大气总悬浮微粒的化学特性,指出大气中铅、砷、镉等主要污染物的来源,以及随气象条件、地区不同的变化规律,为评价这一地区大气质量、控制和消除主要污染物提供可靠的依据。

In this paper with the means of concentrated factor raised by Gordon (?)hor researches the chemical characteristics of all atmospherical suspension dust of a lead and zine deposit.The paper demonstrates the source of main atmospherical suspension polluters.Lead arsenic Cadmium etc,and demonstrates the Changement law of the polluter under vaious conditions of different meteorologie and areas.It provides reliable basis for appraising atmospherical quality of the concerned and for controlling main polluter as well.