The results indicated that the zircon phase is the major phase for the as-gained waste forms although containing 20mol% Eu3+. The alteration of 10-5~10-4 nm magnitude in the crystal cell parameters was measured (cf the standard XRD card of zircon). The equilibrium concentration of Eu3+ in HCI lixivium (pH=6.5) is less than 0.4μg/L.

結(jié)果表明：固化體中雖包容有20mol%的Eu3+，但其主物相仍以鋯英石物相為主，與標(biāo)準(zhǔn)樣品相比晶胞參數(shù)發(fā)生10-5~10-4nm量級(jí)的微弱變化，固化體在pH=6.5的HCI浸出液中Eu3+的平衡濃度小于0.4μg/L。

The general model, including axial dispersion flow for the bulk fluid phase, diffusion equation described by Fick law for the particle phase and the equilibrium concentration given by a modified competitive Langmuir isotherm, was presented and discretized with Galerkin and orthogonal collocation into a series of ordinary differential equations.

為考察孔內(nèi)擴(kuò)散對(duì)模擬移動(dòng)床分離過程的作用久久男人深夜影院，采用綜合速率模型對(duì)其進(jìn)行研究，其中流動(dòng)相模型為軸向擴(kuò)散活塞流手机日韩精品资源站，顆粒相為Fick定律描述的擴(kuò)散方程无码毛片视频一区二区免费播放，液相和固相之間的吸附平衡采用改進(jìn)的Langmuir吸附等溫線。

The absolute average error between experimental values and theoretically calculated values of zinc equilibrium concentration is 11.37% in ammoniacal ammonium chloride solution.

在浸出過程熱力學(xué)計(jì)算的基礎(chǔ)上欧美性碰碰，根據(jù)各雜質(zhì)元素的精選配合物常數(shù)羞羞在线，計(jì)算出E_Me~(n+/Me-pH關(guān)系，繪制了Zn-NH_3-NH_4Cl-H_2O體系凈化過程的E-pn圖婷婷免费在线视频。

Under the steady state assumption, equilibrium concentration of benzo pyrene in air is very low (1. 3×10〓mol/m〓) with almost all of the chemical absorbed on particles.

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The results indicated that the decoloration of three orcein dyes on EPI-DMA/Bt were much better than on Na-Bentonites. The relationship between adsorptive capacity and equilibrium concentration fitted the isothermal adsorption equations of Langmuir and Freundlich. The adsorption dynamics followed the law of Langmuir equation.

結(jié)果表明久久福利无码一区二区三区，聚環(huán)氧氯丙烷二甲胺/膨潤(rùn)土對(duì)三種染料的吸附脫色能力明顯大于鈉基膨潤(rùn)土狼友视频色图，平衡吸附量 q e與平衡濃度 C e之間的關(guān)系均符合Langmuir和Freundlich等溫吸附模型，吸附動(dòng)力學(xué)行為遵循Langmuir方程所述規(guī)律国内毛片网址?。

The effects of solution\'s pH value, mol ratio between phenyl aldehyde and L-Arginine, concentrations of sodium chloride, ammonia chloride andL-Lystine, initial concentration of L-Arginine on precipitation rate of a -tolylene arginine were investigated, the results indicated that phenyl aldehyde precipitation method\'s appropriate pH value was higher than 11, suitable mol ratio between phenyl aldehyde and L-Arginine was 1.25, initial concentration of L-Arginine was must higher than 15g/L, sodium chloride had little effect on precipitation rate, on the contrary, ammonia chloride and L-Lystine had great effect on it, both of them must be eliminated; At the same time, adsorption isotherm at 25 C of L-Lystine on anion exchange resin A was measured, the result showed that the maximal equilibrium adsorbance was 30mg/g, the influences of solution\'s pH value, temperature, concentration of chloride ion on adsorption of L-Lystine by anion exchange resin A were also studied, the results indicated that appropriate operational pH value was 0.5 0.2, the effect of temperature on adsorption ratio was little, process could be operated at room temperature, the concentration of chloride ion must be eliminated.

考察了溶液pH值18禁免费无码无遮挡网站老男人、苯甲醛與L-精氨酸摩爾比、氯化鈉與氯化銨濃度www.ggzhyc.com、L-賴氨酸濃度欧美日本亚洲国产另类、L-精氨酸初始濃度對(duì)苯甲醛沉淀L-精氨酸的影響，結(jié)果表明A片黄网站，沉淀反應(yīng)的適宜pH值大于11，苯甲醛與L-精氨酸的適宜摩爾比為1.25大战黑人AV无码，(來(lái)源：Aa6BC論文網(wǎng)www.abclunwen.com)L-精氨酸適宜的初始濃度在15g/L以上欧美性爱一级shipin，氯化鈉的存在對(duì)沉淀率基本上沒有影響，而氯化銨和L-賴氨酸的存在使沉淀率下降人人操人人干人人乐综合色站；同時(shí)測(cè)定了25℃時(shí)陰離子交換樹脂A吸附L-賴氨酸的吸附等溫線久久久久精品极品，表明其最大平衡吸附量為30mg/g，考察了溶液pH值、溫度嘿咻嘿咻无码免费视频、氯離子濃度對(duì)陰離子交換樹脂A吸附脫除L-賴氨酸的影響91亚洲精品在线免费，結(jié)果顯示從L-精氨酸和L-賴氨酸混合液中吸附分離出L-賴氨酸的適宜pH值為10.5±0.2，溫度對(duì)L-賴氨酸吸附率影響不大超碰国产精品无码日韩，吸附過程可在室溫下進(jìn)行美女被操免费黄色网站，氯離子的存在使L-賴氨酸的吸附率降低。

An attempt was made to remove color from simulated wastewaters containing Acid Scarlet GR and Reactive violet K-3R by cloud point extraction using a nonionic surfactant of Triton X-114. The influence of the concentrations, equilibrium temperature and equilibrium time on the extraction efficiency was tested. The experimental results show that the extraction efficiency to dye increases with increasing concentration of TX-114 and salt or decreasing initial dye concentration.

本文選用非離子表面活性劑TX-114作濁點(diǎn)萃取劑亚洲色欲色欲天天天，研究了由酸性大紅與活性紫構(gòu)成的單元和二元混合染料模擬有色廢水的萃取脫色過程亚洲专区在线观看无码，討論了表面活性劑濃度、染料濃度肏屄直接看、鹽濃度亚洲欧美一区二区日韩另、平衡溫度、平衡時(shí)間等因素對(duì)萃取效率的影響結(jié)果表明国产毛片无码特级毛片无码，提高表面活性劑濃度,在线观看黄色网址、鹽濃度有利于提高萃取效率，而染料濃度增加則使萃取效率略有下降国产精品视频一区二区啪视频。

In the absence of coorperative effect, the reaction between lectin molecules and their receptors on cell surface can be described as below when equilibrium is reached:In which LT denotes total lectin concentration, LF free lectin concentration, mva-lency of lectin, ni number of receptors with affinity constant Ki to lectin, CT total lectin concentration.

本文提出一個(gè)描述細(xì)胞與多價(jià)凝集素反應(yīng)的平衡關(guān)系式和用紫外分光光度法測(cè)定游離凝集素濃度求受體數(shù)量及其與凝集素的親合常數(shù)的方便方法又黄又刺激又爽又免费的视频。

In the paper, adsorption equilibrium and kinetics of water in the solvents of benzene series and low-carbon alcohol on 3A zeolite molecular sieve were studied including effective pore size of zeolite, adsorbate concentration and temperature. The mechanism and characteristics of water adsorption in such systems, the effect of solvents to adsorption equilibrium and kinetics of water were discussed, and diffusivities of water under different conditions were obtained.

論文研究了苯系列物質(zhì)—水體系、低碳醇—水體系中水在3A沸石上的吸附動(dòng)力學(xué)天天人人夜夜操，考察了沸石晶格窗口大小欧美激情一区二区3区视频、吸附質(zhì)濃度、溫度等因素對(duì)吸附動(dòng)力學(xué)的影響規(guī)律欧美一级牲交黄片在线；分析了吸附機(jī)理以及兩類體系的特點(diǎn)欧美黑粗硬A片；通過數(shù)學(xué)模型對(duì)實(shí)驗(yàn)數(shù)據(jù)的擬合，求取了各種條件下的動(dòng)力學(xué)參數(shù)青春草在线视频按摩按；研究了兩類體系的溶劑對(duì)吸附平衡和動(dòng)力學(xué)的影響十八以下静止观看的网站。

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.

結(jié)果表明：2種樹脂吸附對(duì)甲苯胺均符合Freundlich等溫吸附方程，NDA-8樹脂表面叔氨基與對(duì)甲苯胺之間的氫鍵作用可有效強(qiáng)化吸附能力国产美女精品视频线免费播放软件，在平衡濃度均為5mmol/L的情況下欧美超级操B，其吸附容量達(dá)到NKA的1.5~1.6倍。