弱碱性阴离子交换树脂 meaning in English
lewatit m1
nalcite wbr wbr
weak anion resin
weak base anion-exchange resin
weak-base anionexchangeresin
weak-base exchange resin
weakly basic anion exchange resin
Examples
- Weak - base exchange resin
弱碱性阴离子交换树脂 - In addition , a series of analyses about theoretical principles of hmi removal by wbaer from dk with alkali metals , alkaline - earth metals and anions at high concentration and regeneration of wbaer , have been analyzed
同时本文还对弱碱性阴离子交换树脂从高背景的常规阳离子和阴离子中有选择性地去除饮用水中微量重金属离子及其再生的机理进行了一定的探讨。 - 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。 - In a word , wbaer can effectively remove micro - quantity hmi from dk with alkali metals , alkaline - earth metals and anions at high concentration . on the basis of lots of regeneration experiments of wbaer ( d301g ) , the best regeneration manner ( regurgitation regeneration ) , the optimal regeneration agents ( h2so4 and naoh ) and the optimum operating parameters of regeneration are obtained
论文进而对d301g型弱碱性阴离子交换树脂进行了再生试验研究，确定了最佳再生方式（逆流再生） ，最佳再生剂（ h2so4和naoh ）以及酸液再生时的最佳浓度范围（ 2 % 4 % ）和最佳流速范围（ 3 4m / h ） ；并通过正交试验确定了逆流再生过程中的最佳运行参数组合。 - By means of static and dynamic experiments , lots of research on the effect of micro - quantity heavy metal ions ( hmi ) removal by weakly basic anion exchange resins ( wbaer ) from drinking water ( dk ) with alkali metals , alkaline - earth metals and anions at high concentration , has been done
本文采用静态和动态两种试验方法，对弱碱性阴离子交换树脂在碱金属、碱土金属离子以及阴离子相对较高浓度的背景下去除饮用水中微量重金属离子（以hg2 +为研究处理对象）的效果进行了大量试验研究。