By varying flow velocity and the concentration of HMI (Hg2+) in influent water and adding usual cations (Ca2+, Mg2+) or anions (Cl-, SO42-) into raw water, the effects of HMI removal by WBAER and cations exchange resins from DK have been contrasted.
英
美
- 試驗中通過(guò)改變流速（通過(guò)離子交換柱）、進(jìn)水中重金屬離子（Hg2+）的濃度以及向原水中引入天然水體中常見(jiàn)的陽(yáng)離子（Ca2+、Mg2+）和陰離子（Cl－、SO42－）等方法，比較了弱堿性陰離子離子交換樹(shù)脂和陽(yáng)離子交換樹(shù)脂對飲用水中微量重金屬離子（Hg2+）的去除效果。
