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[求助]
请大神们帮忙修改！中文摘要已经翻译成英文摘要
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各位走过路过的大神们，小菜鸟跪求各位的帮助！中文摘要翻译成英文摘要，我翻译的哪里不好，请帮忙修改。尤其是后面标着有误的和时态统一的。 摘要：本文选用（AAA ）为原料，通过BBB化学改性制备出了一种新型生物吸附材料(BBB-AAA)。同时研究BBB-AAA对Cr(VI)的吸附性能，考察了不同pH值、吸附时间和Cr(VI)初始浓度对吸附效果的影响，并建立吸附动力学模型和吸附等温线。实验结果表明：在室温下，pH为4.0，吸附时间是30min，Cr(VI)溶液初始浓度为750mg/L时，BBB-AAA对Cr(VI)吸附效果最佳。吸附动力学可用准二级动力学方程所描述，这表明吸附过程被化学吸附所控制。另外，颗粒内扩散模型表明总吸附速率为膜扩散和内扩散共同控制。BBB-AAA对Cr(VI)的吸附行为符合Langmuir吸附等温模型，其最大吸附量为98.62mg/g Abstract:In this paper, (AAA) was used as raw material to prepare a novel biological adsorption material(BBB-AAA) by BBB chemically modified. Study on adsorption properties of the BBB-AAA for Cr(VI) and the influencing factors, such as pH values, adsorption time and initial concentration.[句子有误] Set up the adsorption kinetics model and isothermal adsorption.[有误] Experimental results showed that the optimal adsorption effect of the BBB-AAA for Cr(VI) while pH of 4.0, adsorption time of 30min, initial concentration of 750mg/L at room temperature. [有误]The adsorption kinetics data were fitted to pseudo second-order equation, and the adsorption is controlled by chemical process. The intra-particle diffusion model indicates[时态统一] that total adsorption rate is controlled by membrane diffusion and internal diffusion. Adsorption behavior of Cr(VI) was in accordance with Langmuir adsorption isotherm model, the maximum adsorption capacity is 98.62 mg/g. |
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ak47aug
木虫 (小有名气)
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596056884: 金币+200, 翻译EPI+1, ★★★很有帮助, 谢谢大神 2017-03-02 16:40:48
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596056884: 金币+200, 翻译EPI+1, ★★★很有帮助, 谢谢大神 2017-03-02 16:40:48
爱与雨下: 金币+1 2017-03-04 06:17:10
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In this paper, a new type of bioabsorbable material (BBB-AAA) was prepared by BBB chemical modification (AAA) as raw material. The effects of different pH, adsorption time and initial concentration of Cr (VI) on the adsorption efficiency were investigated. The adsorption kinetics model and adsorption isotherm were also studied. The experimental results show that BBB-AAA has the best adsorption effect on Cr (VI) when the pH is 4.0, the adsorption time is 30min and the initial concentration of Cr (VI) is 750mg / L. The adsorption kinetics can be described by the quasi-second order kinetic equation, which indicates that the adsorption process is controlled by chemical adsorption. In addition, the intra-particle diffusion model shows that the total adsorption rate is controlled by membrane diffusion and internal diffusion. The adsorption behavior of BBB-AAA on Cr (VI) was in accordance with Langmuir adsorption isotherm model, and its maximum adsorption capacity was 98.62mg / g 分析实验结果时用现在时可以 |
2楼2017-02-28 16:33:03
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596056884: 金币+100, ★★★很有帮助, 谢谢大神 2017-03-02 16:41:08
596056884: 金币+100, ★★★很有帮助, 谢谢大神 2017-03-02 16:41:08
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楼上的已经翻得很好，稍微修改一下。 In this paper, a new biological adsorbent (BBB-AAA) was prepared by chemically modifying the raw material, AAA, with BBB. The effects of different pH values, adsorption times and initial concentrations of Cr (VI) on the adsorption efficiency of the biological adsorbent were investigated. The adsorption kinetics model and adsorption isotherm were also studied. The experimental results demonstrate that BBB-AAA exhibits optium adsorption effect toward Cr (VI) when the pH value is 4.0, the adsorption time is 30mins and the initial concentration of Cr (VI) is 750mg / L. The adsorption kinetics can be described by the quasi-second order kinetic equation, which indicates that the adsorption process is controlled by chemical adsorption. In addition, the intra-particle diffusion model indicates that the total adsorption rate is controlled by membrane diffusion and internal diffusion. The adsorption behavior of BBB-AAA toward Cr (VI) follows the Langmuir adsorption isotherm model, and the maximum adsorption capacity thereof is 98.62mg / g. |
3楼2017-02-28 21:16:33
818james
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是否可更简洁些？ In this paper, a new kind of bioabsorbable material (BBB-AAA) was prepared by BBB chemical modification of raw material (AAA). It”s adsorption properties were studied under different pHs, adsorption times and initial concentrations of Cr (VI)). So were its adsorption kinetics model and isotherm. The results showed that BBB-AAA has the best adsorption effect to Cr (VI) when pH is 4.0, adsorption time 30min and initial concentration of Cr (VI) 750mg / L. The adsorption kinetics can be described by a quasi-second order kinetic equation, indicateing that the adsorption process is controlled by chemical adsorption. In addition, the intra-particle diffusion model showed that the total adsorption rate is controlled by both membrane and internal diffusions. The adsorption of BBB-AAA to Cr (VI) follows the Langmuir adsorption isotherm model with a maximum adsorption capacity of 98.62mg / g. |
4楼2017-03-01 15:26:55