2) adsorption characteristics
吸附特征
1.
Effects of interaction of citric acid-aluminum-fluoride on adsorption characteristics and distribution of fluoride in tea garden soil were studied by the simulated test.
通过实验室模拟实验,研究了柠檬酸、铝与氟的交互作用对茶园土壤氟吸附特征及形态分布的影响。
2.
The content of fluoride in tea leaves is related closely with both the adsorption characteristics and the form distribution of fluoride in tea garden soils, which may be affected by the interaction of Al-F, phosphate and low-molecular-weight organic acids.
本文通过实验室模拟实验研究了不同茶园土壤氟的吸附动力学特征和吸附热力学特征,铝(不同氟铝比为2F/Al、4F/Al、8F/Al)、磷酸根和低分子量有机酸(草酸、柠檬酸、苹果酸、丁二酸)(浓度为1mmol/L和10mmol/L)分别存在和共存下对茶园土壤氟吸附特征的影响。
3.
The cont ents of aluminum in tealeaves is correlated positively with the content of activated forms especially watersoluble form of aluminum in tea garden soils, the water soluble aluminum iscontrolled by the adsorption characteristics of aluminum in soils, furt hermore thecontent of aluminum in tea leaves are affected.
本文通过实验室模拟实验研究了不同茶园土壤铝的吸附动力学特征和吸附热力学特征，以及氟（不同氟铝比为2F/Al、4F/Al、8F/Al）和低分子量有机酸（浓度为1mmol/L和10mmol/L的草酸、柠檬酸、苹果酸、丁二酸）分别存在和共存下对茶园土壤铝吸附特征的影响。
3) sorption characteristics
吸附特征
1.
Study on the sorption characteristics of Triton X-100 in soils
Triton X-100在土壤颗粒上的吸附特征研究
2.
Kinetic sorption characteristics of hexachlorobenzene (HCB) on Huangni soil surfaces were investigated by using the kinetic experimental methods.
采用动力学方法研究了六氯苯在黄泥土表面的吸附特征。
3.
Effects of interaction of fluoride-aluminum on adsorption characteristics and distribution of aluminum in tea garden soil were studied.
通过实验室模拟,研究氟铝交互作用对茶园土壤中铝的吸附特征和形态分布的影响。
4) Surface adsorption
表面吸附
1.
Effect of potassium on surface adsorption and interlayer fixation of ammonium in vermiculite;
钾对铵离子在蛭石矿物表面吸附与层间固定的影响
2.
The surface activity of mixed anionic surfactants and cationic surfactants has been reviewed by critical micelle concentration(cmc),surface tension at cmc(γ_(cmc)),surface adsorption,strength of surface membrane(lifetime of air bubbles and heptane droplets),and wetting power(contact angle at paraffin surface) and so on.
通过临界胶束浓度(cmc)、最低表面张力(γcmc)、表面吸附(Γ)、表面膜强度和表面润湿等,介绍了阴/阳离子表面活性剂混合溶液的表面活性。
3.
The tail water produced by biological processes is well treated by cement based on its capability of surface adsorption and hydration reaction.
利用水泥的表面吸附和水化反应性质处理垃圾渗滤液生物处理尾水可以取得很好的效果,尾水的CODCr去除率可达到69。
补充资料：特性吸附与半胶束吸附
特性吸附与半胶束吸附
specifical adsorption and hemi-micelle adsorption
texing xifu yu banJ旧oshu xifu特性吸附与半胶束吸附(speeifieal adsorp-tion and hemi一mieelle adsorption)矿物一水界面的吸附的两种形式。特性吸附是因矿物表面与溶液中某种组分(离子或分子)有特殊的亲和力而产生的吸附，也称特殊吸附。特性吸附不仅可以改变电位的数量而且还可以改变电位的符号。例如，刚玉(A12O3)在NaZSO‘或RSO;Na(烷基硫酸钠)溶液中，电动电位随溶液浓度的增大由正值逐渐减小，直至变为负值，说明刚玉对50矛一或RSO不离子有特殊的吸引力。半胶束吸附是水溶液中的表面活性剂在矿物表面产生的吸附，当吸附量达到一定值以后，由于烃基的缔合作用，表面活性剂的离子或分子在矿物表面上形成紧密的吸附层，这类似于溶液中形成的胶束结构，但所形成的“胶束”与溶液中形成的胶束不同，只有二维空间，故称这类吸附为半胶束吸附。矿物表面对胺类捕收剂的吸附，当胺的浓度较大时，常可以产生半胶束吸附。 (龚焕高)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条