influent water meaning in English
进水
流入的水
流入水
Examples
- A past of high nh4 ( superscript + ) - n source water not biological treated was fed into bac filter after conventional treatment to enhance the nh4 ( superscript + ) - n concentration of bac filter influent water
将一部分未经生物预处理的高氨氮原水经常规处理后进入生物活性炭滤池以提高活性炭滤池进水氨氮浓度。 - And factors , such as flow velocity , the concentration of hmi in influent water and usual cations ( ca2 + , mg2 + ) or anions ( cl - , so42 - ) in raw water , which can influence the effect of hmi removal by wbaer from dk has also been discussed
并分析了流速、进水中重金属离子（ hg2 + ）的浓度以及原水中常见的阳离子（ ca2 + 、 mg2 + ）和阴离子（ cl 、 so42 ）对弱碱性阴离子交换树脂去除饮用水中微量重金属离子的影响。 - 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
试验中通过改变流速（通过离子交换柱） 、进水中重金属离子（ hg2 + ）的浓度以及向原水中引入天然水体中常见的阳离子（ ca2 + 、 mg2 + ）和阴离子（ cl 、 so42 ）等方法，比较了弱碱性阴离子离子交换树脂和阳离子交换树脂对饮用水中微量重金属离子（ hg2 + ）的去除效果。 - The results show that when the concentration of hmi ( hg2 + ) in influent water is every low , the effect of hmi removal by wbaer from dk is much better than cations exchange resins . with cations ( ca2 + , mg2 + ) at high concentration in raw water , wbaer has better selectivity to hmi in water , however the selectivity of cations exchange resins is worse . the anions in raw water such as cl - which is able to react with hmi can make cations exchange resins lose the capability of hmi removal , but it has no effect on wbaer ( d301g )
结果表明：当进水中重金属离子（ hg2 + ）浓度较低时，弱碱性阴离子交换树脂对饮用水中hg2 +的去除效果要明显优于阳离子交换树脂；当原水中含有相对较高浓度的阳离子（ ca2 + 、 mg2 + ）时，弱碱性阴离子交换树脂对水中的重金属离子具有很高的选择去除性，而阳离子交换树脂的选择去除性却很差；天然原水中能与重金属离子（ hg2 + ）发生络合反应的阴离子（如： cl ） ，可以使阳离子交换树脂丧失了对水中微量重金属离子（ hg2 + ）的去除作用，而对弱碱性阴离子交换树脂（ d301g型）去除水中微量hg2 +的影响却很小。