黄县褐煤对重金属离子Zn^(2+)、Ni^(2+)的吸收

A Research of the Adsorbability of Huangxian Peat for Heavy Metal Ions Zn^(2+) Ni^(2+)

本文采用黄县褐煤,初步研究了对Zn^(2+)、Ni^(2+)的吸附性质,并对吸附机理进行了探讨。

The adsovbability of peat from Huang-Xian County is studied .It is shown that the absovptive capacity of the peat for both Zn2+ and Ni2+ is good. The residual concentrations of Zn2+ and Ni2+decreased respectively to 0. 067mg/l and 0. 15mg/l when PH = 6.