Both the parameter B in Langmuir isotherm equation and hydraulic conductivity of compacted clay liners as well as seepage velocity of groundwater play significant roles in governing contaminant transport through porous media. 进一步的变动参数比较分析表明:Langmuir等温线方程中的参数B、压实粘土衬里的渗透性及地下水渗流速度对污染物运移过程具有显著的影响。
The adsorption equilibrium and kinetics of tetrahydrofuran aqueous solution on 3 A ο zeolite was studied in a batch agitator tank. The adsorption isotherm was fitted by using Langmuir Equation, and the adsorption kinetics data were fitted by the particle surface diffusion model and Langmuir Equation. 研究了四氢呋喃水溶液在间歇搅拌槽内3Ao分子筛上的吸附平衡和动力学,用Langmuir方程拟合了吸附等温线,并用粒内表面扩散模型和Langmuir方程对吸附动力学曲线进行拟合。
Through the study of adsorption kinetics and adsorption equilibrium, the kinetics curve and adsorption isotherm are obtained. And the adsorption isotherm is fitted by Langmuir equation. 采用大孔硅胶为载体对ADH进行吸附,研究了吸附动力学和吸附平衡,得到了吸附动力学曲线和吸附等温线,ADH在硅胶上的吸附等温线可以用Langmuir方程拟合。
When the equilibrium concentration of caffeine is larger than 3.1 μ g/ mL ( the initiation concentration is larger than 40 μ g/ mL), the adsorption isotherms also fit the Langmuir isotherm equation. 当咖啡因平衡浓度≥3.1μg/mL(起始浓度≥40μg/mL)时,吸附还符合Langmuir等温式。
The results indicated that the amount of Cu~ ( 2+) adsorption by these two soils increased with increasing concentration of Cu~ ( 2+), and the relationship could be described by Langmuir isotherm equation satisfactorily. 结果表明,2种土壤Cu2+吸附量均随平衡液中Cu2+浓度增加而增大,两者关系较好地符合Langmuir吸附方程。
The equilibrium sorption data for phenolic resin sorbents/ caffeine ( or theophylline) systems showed good agreement with the Langmuir isotherm equation. 酚醛型吸附树脂等温吸附咖啡因和茶碱的平衡吸附数据符合Langmuir方程。
The data are confirmed with the Langmuir isotherm equation and the saturation adsorbing capacity of blend sorbent of 1.1614 g/ g is achieved. 吸附等温线符合Langmuir方程,复合吸附剂的饱和吸附量达1.1614g/g。
The mechanism of the decolorization is due to the adsorption of magnesium hydroxide formed and the data are confirmed with the Langmuir isotherm equation. 脱色作用的机理在于形成的氢氧化镁的吸附作用。试验数据由Langmuir等温方程进一步证实。
The adsorption isotherm of phenol follows the isothermal adsorption equation of Langmuir and Freundlich. 苯酚在竹炭上的吸附等温线符合Langmuir和Freundlich等温吸附方程。
The results showed that, Langmuir isotherm equation and Freundlich isotherm equation could both describe the adsorption data very well. 试验表明,Langmuir等温方程和Freundlich等温方程都能拟合试验所得吸附数据。
The equilibrium adsorption data of the resins for Acid Orange were in good agreement with the Langmuir equation and Freundlich isotherm equation. The correlation coefficients were bigger than 0.98 and the adsorption was preferential process with n> 1. 各种树脂对酸性橙的平衡吸附数据符合Langmuir方程和Freundlich等温式,其相关系数大于0.98,n均大于1,表明为优惠吸附。
The model of absorption is fit for Langmuir Isotherm Adsorption Equation. 其吸附模型符合Langmuir等温吸附方程。
An acrylic copolymer was employed as a dispersant for Al 2O 3 aqueous suspensions. The adsorption behavior obeys the Langmuir isotherm and the freundlich equation. 通过测定丙烯酸-丙烯酸酯共聚物在Al2O3粉体上的等温吸附曲线及悬浮液的ζ电位,研究了共聚物对粉体表面特性的影响.等温吸附曲线服从Langmuir等温吸附式和Freundlich经验式;
The adsorption results of acid black 10B on LDH and CLDH were conformed to the Langmuir isotherm equation. LDH及CLDH对酸性黑10B吸附结果符合Langmuir吸附等温式。
The main results obtained from this study are summarized as follows: 1. The equilibrium ion adsorption can be well described by the Langmuir isotherm, the Freundlich equation and the four adsorption component model under the tested conditions. 2. 实验结果表明:1.在本试验条件下,Langmuir与Freundlich等温方程与四组分吸附模型均能较好的模拟离子的平衡吸附行为。
This paper uses Langmuir adsorption isotherm equation adjusted by temperature and pressure to predict coal gas content, and a multi-parameter nonlinear regression predicting model of gas content is established through analyzing the influencing factors of coal bed gas content. 基于包含温度和压力校正的兰氏等温吸附线方程预测煤层含气量,同时分析了煤层含气量的影响因素,并建立了研究区煤层含气量的多参数非线性回归预测模型。
In the experimental range, Langmuir isotherm equation can well describe the adsorption behavior of dimethylamine on LS-40. The exchange of kinetic processes obeyed the second-order kinetic model. 在实验温度范围内,Langmuir等温方程能很好地描述LS-40型大孔树脂对二甲胺的吸附行为,吸附过程符合二级动力学方程,液膜扩散为主要速率控制步骤。
Lotus stalk activated charcoal equilibrium isotherm data conform to Langmuir equation. 莲花杆活性炭数据的平衡等温线符合Langmuir方程。
The Langmuir adsorption isotherm was applicable to fit the removal process. Kinetics of the CIP removal was found to follow a pseudo-second-order rate equation. Langmuir吸附等温线更适用于拟合吸附过程,动力学符合准二级动力学速率方程。