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The results show that quartz cannot react with oleic irons at pH=8-10, because it is difficult to combine with metallic irons. On the contrary, clinochlore can adsorb with oleic ions because there are enough active metallic positive ions between the minerals layers which can combine with clinochlore. The clinochlore can be hydrophobic, and so the separation can be realized finally. At pH=9, the clinochlore removal rate is the maximum, the purity of SiO2 is 99.86%, and the recovery of SiO2 is 35%.

结果表明:在pH为8~10的碱性溶液中,粉石英难与金属阳离子缔合,所以,不与油酸根离子结合;而斜绿泥石解离后层间存在活性金属阳离子,可与油酸根离子发生化学吸附产生疏水作用,因而使用反浮选的方法能有效地实现二者的分离:当pH为9时,斜绿泥石的去除率最高,粉石英的纯度达99.86%,回收率为35%。

The magnetizing device makes the impurity molecule and ion produce strong coacervation and mutual adsorption so as to form dense and compact filter cake.

磁化装置使水中的杂质分子和离子在磁场作用下产生较强的凝聚和相互之间的吸附力,而易于形成密度较大的、结实的滤饼。

The product selects high quality cocoanut in the equator as carrier, goes through strict exquisite processing technology, such as high temperature carbonization, nano-compounding, bio-activation and so on. It focuses on adsorbing toxic and harmful gas molecular such as formaldehyde, benzene series, ammonia

本品精选赤道地区优质椰壳为载体,经高温炭化、纳米复合、生物活化等系列严格工艺精细加工而成,专业用于吸附分解甲醛、苯系物、氨、TVOC等有毒有害气体分子,以及各类异味、臭味的祛除,同时具有防潮、抗菌作用。

It is very important to increase the resisting and coercing ability at low temperature.

抗冻蛋白被发现于低温环境下生存的生物体中,它能够吸附在冰晶表面并改变冰晶的生长形态,对于增加植物的抗低温胁迫能力有重要作用。

The concomitance of Pb2+ had obvious restrain effect to the biosorption behavior of baker's yeast to Zn2+.

同时认为Pb2+的存在对面包酵母菌吸附Zn2+的行为过程具有强烈抑制作用。

On the basis of the analysis of depositing agents that were generally used in the process of waste chrome liquor,a new complex depositing agent which is composed of sodium stearate,polyacrylamide and soldium hydroxide with proper proportion was prepared by use of condensation principle of charge effect and polymer absorbed layer.

在分析现行废铬鞣液处理可使用的沉淀剂的基础上,运用电荷效应及高分子吸附层的凝聚作用原理,研究出用硬脂酸钠、聚丙烯酰胺和氢氧化物按一定比例制成复合沉淀剂,用于废铬鞣液处理,效果良好。

The adsorption and functions of hydrolysis of cellulase on corncob substrate were studied.

对纤维素酶在玉米芯纤维底物上的吸附特徵及其水解作用进行了研究。

But systematic research concerning continuous mono-cropping grafted cucumber obstacle isn't reported. This paper systematically studied the effect of continuous cropping soil on grafted cucumber in aspect of its growth, yield and edaphon in pot experiments. Further more, root exudates of squash and grafted cucumber were collected by solution cultivate and adsorption of XAD-4 resins, and bioassay of the root exudates was did with cucumber and squash as receptors, studied allelopathy of grafted cucumber and squash root exudates on cucumber and squash , physiobiochemistry as well as.

本项研究采用盆栽试验以不同连作年限的土壤为基质比较系统地研究了连作年限对嫁接黄瓜的生长、产量和土壤微生物的影响;采用水培和XAD-4树脂吸附法分别收集嫁接黄瓜和砧木南瓜的根系分泌物并以黄瓜、南瓜为受体进行生物活性测定,并对嫁接黄瓜及其砧木南瓜根系分泌物化感作用的生理机制进行了初步探索。

Furthermore, the maximum absolute values of cumulative relative error of the model and the original model which doesn't consider effect on adsorption/desorption of nutrition are 11.7% and 34.18% respectively.

结果显示,实验测试值与本模型计算值的平均相对误差小于6.90%,而且,本模型与未考虑营养盐吸附/脱附作用模型的最大绝对值累积相对误差分别为11.70%和34.18%。

Dextrin easier to digest, charring the structure of its better adsorption Zhixie role.

糊精容易消化,它的炭化结构有较好的吸附止泻作用。

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