The adsorption curves of Co and Mo consist with Langmuir and Freundlich isotherm, respectively. 钴的吸附等温线符合Langmuir等温式,而钼的符合Freundlich等温式。
The adsorption of nitrate ion on the aluminium surface in hydrochloric acid solution follows a Freundlich isotherm. 硝酸根离子通过抑制铝的阴极反应而起到缓蚀作用,其在铝表面的吸附符合Freundlich吸附等温式。
Analytical comparison of the adsorption parameters of different models and normalized deviation from the experimental showed that Freundlich isotherm exhibited more deviation from the experimental data and Redlich-Peterson isotherm fitted the best to describe the adsorption behavior of Direct Orange 39 on chitosan fibers, and adsorption is endothermic. 结果表明不同温度下,Freundlich吸附模型偏离实验点的程度较大,而Redlich-Peterson吸附模型最符合甲壳胺纤维对直接橙39的吸附行为,同时伴有吸热现象出现。
The results show that the adsorption equilibrium data were fitted well with the Freundlich Isotherm. 结果表明,吸附平衡数据均符合Freundlich吸附等温方程。
The results of static adsorption showed that the adsorption isotherm could be correlated with Freundlich isotherm equation under this experimental condition. 对静态吸附特性的研究表明,在实验条件下吸附等温线符合Freundlich吸附等温方程式。
The sorption of Cu2+ under different size fractions of micro-aggregates fitted well with the Freundlich Isotherm. 结果表明,不同粒径的微团聚体颗粒对Cu2+的吸附等温线可都用Freundlich模型来描述。
The curves of aniline adsorption were able to be expressed with Freundlich isotherm equations. 苯胺的等温吸附曲线都能与Freundlich等温方程很好地拟合;
The adsorption capacity of the modified crosslinked chitosan resin to copper(ⅱ) and bovine serum albumin ( BSA) was 37 mg/ g ( dry weight) and 460 mg/ g ( dry weight), respectively. The adsorptive were correlated by the Freundlich isotherm equation. 该树脂对铜(Ⅱ)和牛血清白蛋白(BSA)的吸附容量分别为37mg/g和460mg/g(以折合干重计),其吸附行为符合Freundlich等温吸附模型。
Some experimental results of adsorption of fluoride on cerium ferrous adsorbent ( CFA) show that CFA has a fast adsorption rate and a large adsorption capacity, adsorption equilibrium follows Freundlich isotherm, and that the low pH value promotes fluoride removal. 对CFA吸附氟的性能进行试验研究。结果表明,CFA吸附氟的速度快,吸附量大,吸附模式符合Freundlich方程,溶液的低pH值有利于CFA对氟的吸附。
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 adsorption behavior of the bamboo-carbon for Lead(ⅱ) obeys the Freundlich isotherm. The Bamboo-Carbon are the better absorptive material removing Lead(ⅱ) from water solution. 等温吸附服从Freundlich吸附等温方程式,认为竹炭可作为理想的除铅吸附材料。
The sorption process of copper in determinated concentration was in accordance with both Langmuir and Freundlich isotherm, but better complied with Langmuir model. 在一定的浓度范围内红螺菌对Cu2+的吸附符合Langmuir吸附模型和Freundlich吸附模型,但符合Langmuir吸附模型的程度更优。
The adsorption isotherms of ACF, oxidized ACF and ACF with pendant sulfonic acid group had good agreements with Langmuir isotherm and Freundlich isotherm model, and Na-type ACF had a good agreement with Langmuir isotherm model. ACF、氧化改性ACF、含磺酸基ACF的吸附等温线较好的符合Langmuir,和Freundlich吸附等温线模型,Na型ACF的吸附等温线较好的符合Langmuir吸附等温线模型;
The adsorption of Ni 2+ on the fibre containing amidoxime groups in different initial concentration Ni 2+ aqueous solution is studied, and it was found that the bonding between Ni 2+ and amidoxime groups was in accordance with the Freundlich isotherm. 以偕胺肟基纤维(AOCF)为吸附材料,对不同初始浓度的Ni2+溶液进行吸附规律研究.结果显示,室温下AOCF对Ni2+的吸附符合Freundlich等温吸附经验式。
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。
E. Boyd's diffusion, equation of liquid film, Langmuir isotherm and Freundlich isotherm, etc. The results were the same as that made by Origin 7.0, and the correlation coefficients were all close to 1. 使用曲线拟合函数polyfit,采用G.E.Boyd液膜扩散方程、Langmuir吸附等温式和Freundlich吸附等温式等对实验数据进行了线性拟合,拟合结果和使用Origin7.0拟合结果相同,且线性相关系数均接近于1。
It was observed that the adsorption isotherms are well represented by both the Langmuir and Freundlich isotherm models. 结果表明,吸附等温线很好的符合兰缪尔模型和佛兰德利希模型。
The result shows that the adsorption of BSA on hydrogel was described by both the Langmuir adsorption isotherm and the Freundlich isotherm. 结果表明,BSA在凝胶上的吸附关系既可用Langmuir方程描述,又可用计量置换吸附Freundlich方程描述,且用Langmuir方程描述更为优越。
The adsorption of dye direct dark brown M on dried activated sludge fitted Freundlich isotherm model and the dye can be easily adsorbed by modified activated sludge and pyrolysis activated sludge. 直接深棕M的吸附符合Freundlich型等温吸附,易于吸附在改性污泥和热解污泥上;
The results indicated that the phosphorus adsorption could be well described by Langmuir and Freundlich isotherm equations. 结果表明,Langmuir和Freundlich方程能满意地描述石灰性土壤的磷素吸附特性。
The research indicates for the first time that the adsorption isotherm of Hg(ⅱ) on natural magnetite does not show Langmuir and Freundlich isotherm, but assumes plateau isotherm, which is consistent with the isotherm stepwise ion/ coordination particle exchange. Hg(Ⅱ)在天然磁铁矿上的吸附等温曲线不同于Langmuir和Freundlich等温曲线,而是表现为台阶型,符合分级离子/配位子交换等温曲线。
Coal in the adsorption of acetic acid, sodium hydroxide, its absorption in line with Freundlich adsorption isotherm. 煤在吸附醋酸,氢氧化钠时,其吸附符合弗罗因德利希吸附等温式(Freundlichisotherm)。
The nonlinear fitting of Redlich-Peterson isotherm and Freundlich isotherm were better than the linear fitting. ( 4) A mass transfer model of fixed-bed system was derived. The effects of mass transfer coefficient, temperature, inlet concentration and superficial velocity on concentration distribution were studied. Redlich-Peterson和Freundlich非线性拟合优于线性拟合。(4)建立活性炭固定床传质模型,考察传质系数、温度、浓度和空塔速度对浓度分布的影响。
The isotherm has a good correlation with Freundlich isotherm model, which shows that the adsorption is monolayer adsorption. 吸附等温线对Freundlich模型有很好的相关性,说明吸附应为单分子层吸附。
The adsorption of acid fuchsin on chitosan almost obeys the Freundlich isotherm model in the given scope of chitosan concentration. 在给定的酸性品红浓度范围内,壳聚糖对酸性品红的吸附符合Freundlich吸附等温线。
Its isothermal adsorption removal curve is close to the Freundlich isotherm adsorption model. 它的等温吸附脱除曲线接近Freundlich等温吸附模型。
The following conclusions: ( 1) The soil adsorption process of crude oil was found on the Freundlich isotherm. 结论如下:(1)土壤对原油的吸附过程符合Freundlich等温式。
In the adsorption of iron ions, only the cinder with adsorption effects, the other four had no significant effect of adsorbent. ( 4) Adsorption of acetic acid, formic acid, its absorption in line with Freundlich isotherm ( Freundlich isotherm). 在对铁离子的吸附,只有煤渣有吸附效果,其他四种吸附剂无明显效果。(4)煤渣、活性炭、木炭在吸附醋酸,甲酸时,其吸附符合弗罗因德利希吸附等温式(Freundlichisotherm)。
The adsorption kinetics and isotherms for fluoride ions can be well fitted by the second order kinetic and the Freundlich isotherm model. G-HAP对氟离子的吸附符合第二动力学方程和Freundlich等温吸附模型。