吸附

The EBA of protein with the anion exchanger Streamline DEAE was examined by investigating the effect of liquid flow rate, liquid viscosity and protein concentration. A modified mathematical model was established to describe protein adsorption behavior in the expanded bed chromatography by taking into account the axial size classification of the adsorbent within the bed.

研究了阴离子交换吸附剂 Streamline DEAE 的蛋白质吸附特性及其膨胀床的蛋白质动态吸附行为，考察了液相粘度、流速和蛋白质浓度对色谱穿透曲线的影响。

The addition order of arsenate and chromate influences their uptakes to a certain extent, especially on the surface of hydroxy-Fe-montmorillonite complex.

竞争吸附实验的砷酸根、铬酸根吸附量均高于对其单阴离子的吸附量，此现象在复合体表面最为明显，说明复合体具有独特的阴离子吸附性能。

Objective: To optimize the technical parameters of separation and purification of total saponin from flower buds of Panax notoginseng by macroporous resins.

目的：研究大孔吸附树脂分离纯化三七花蕾中总皂苷的工艺条件及参数。方法：以三七花蕾总皂苷的吸附量和洗脱率为指标，筛选大孔吸附树脂，并研究所选树脂分离纯化三七花蕾总皂苷的吸附和洗脱条件。

The experimental results also indicated that the adsorption of DME is likely to be rate determined step in the DME oxidation process and was suppressed with the addition of second metal Ru.

进一步实验还表明了二甲醚的吸附是一个弱吸附，其吸附步骤是氧化的限制过程，而且Ru的加入一定程度上也抑制了二甲醚的吸附，即Pt和Ru的比应有一个优化值。

The test results show that free cyanide, metallic cyanide complexes such as zinc cyanide, copper cyanide, iron cyanide, gold and silver cyanide can be well adsorped by D296r and D261 macro porous strong basic anion exchange resin.

结果表明，大孔强碱性阴离子交换树脂D296_R和D261都能有效地吸附简单氰化物和金、银、铜、锌、铁的氰络合物，热力学实验表明吸附等温线符合Freundlich方程，吸附过程属于优惠吸附。

When hexanoic acid and heavy metal ions coexist in the solution,the adsorption of metal ions by clay tends to decrease because of the competitive adsorption of hexanoic acid.

当溶液中己酸和重金属共存时，由于竞争吸附使得粘土对重金属的吸附能力普遍有较小幅度的下降；当溶液中存在腐殖酸和重金属共存时，粘土对重金属的吸附能力增强，主要是由于酸性条件下富里酸发生解离后与重金属络合，其络合物与粘土颗粒有一定的结合能力，增强了粘土对重金属的吸附能力。

According to calculation, it is demonstrated the adsorption lead process of discarded brewer's yeast is in accordance with both Langmuir and Freundlich adsorption model, and better complied with Langmuir adsorption model.

通过计算分析表明，啤酒废酵母对Pb(上标 2+)的吸附符合Langmuir吸附模型和Freundlich吸附模型，且符合Langmuir吸附模型的程度更优。

Moreover, the static adsorption assay indicates that the adsorption capacity for TA is due to the pore structure and the amounts of amino function groups of resin.

动态小柱吸附-脱附实验表明树脂WJN-08对单宁酸有较好的吸附-脱附性能，饱和吸附量和穿透吸附量分别为24.43 mg g-1和19.56 mg g-1，脱附率为98.6

The empirical Freundlich equation was successfully employed to describe the adsorption process. Due to hydrogen-bonding interaction between the tertiary amino groups on the resin and the amino groups of p-methylaniline, the adsorption capacity towards p-methylaniline of NDA-8 is higher than that of NKA when the equilibrium concentration is 5 mmol/L.

结果表明：2种树脂吸附对甲苯胺均符合Freundlich等温吸附方程，NDA-8树脂表面叔氨基与对甲苯胺之间的氢键作用可有效强化吸附能力，在平衡浓度均为5mmol/L的情况下，其吸附容量达到NKA的1.5~1.6倍。

The depressing ability of the macromolecule organic depressants can be improved by the increase of their D.S.. The high D.S. CPVA and CPEG show strong depressing ability to calcite, while CPEG indicates strong depressing ability to diaspore, and HPAM to pyrite.The depressing mechanism of organic depressants was confirmed by the measurements of zeta potential, contact angles, adsorption capacity and IR spectrum.

利用动电位、接触角、吸附量和红外光谱等测试方法和手段，探讨了抑制剂的作用机理：苯氧乙酸类小分子抑制剂与方解石之间可发生较强的化学作用，可以选择性地吸附在方解石表面，使捕收剂发生解吸或阻止捕收剂在矿物表面的吸附而使矿物受到抑制；大分子抑制剂则主要是依靠亲固基吸附在矿物表面，再利用其长链的强亲水性而使矿物受到抑制。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。