活性炭

Results: The good linear range of method was 10 to 1000μg/ml (T=0.9999) with the correlation coeffivient of 0.9999, and the limit concentration in air was 0.2 mg/m^3 with the average relative standard deviation less than 5%(n=6). The average sampling rate ranged from 96.6 to 100%, and the breakthrough capacity of l00mg activated charcoal was 4.7mg. The average desorption rate was 97.6%, and mesityl oxide absorped in activated charcoal tube was stable for 7 days and can be detected accurately with other gas coexisting in the air of workplace.

结果：异亚丙基丙酮浓度在10~1000μg/ml内呈良好线性关系，相关系数0.9999，最低检出浓度为0.2mg/立方公尺，相对标准偏差＜5%(n=6)；气体采样效率≥96.6%，100mg活性炭对异亚丙基丙酮的穿透容量为4.7mg，平均解吸效率97.6%；活性炭样品室温下可保存7天；丙酮、丁酮、异佛尔酮、苯、甲苯、二甲苯等共存物不干扰测定。

Because steam activation carbon has a narrower and more extensive microporosity than carbon dioxide activation carbon, stream is the only oxidising agent in this paper.

考虑到水蒸气活化活性炭比二氧化碳活化活性炭具有更小空隙结构和更宽的孔径范围，所以本文中只选用水蒸气作为活化剂对热解炭进行了活化。

The active reaction between steam and carbon became severely. SBET of the steam activated carbon reached the maximum after activated at 700℃, which was 830.59m2/g, however, the yield and microporosity were as low as 3.21%和16%, respectively. H3PO4 and ZnCl2 activation processes can obviously increased SBET and yield.

磷酸和氯化锌活化均能同时显著提高汉麻秆活性炭的比表面积和产率，控制一定的活化剂浓度和炭化温度，可以制备出比表面积分别为1388.4m2/g 和1691.5m2/g、微孔率分别达74%和92%的汉麻秆活性炭。

The performance of adsorbing organic chloride in naphtha of the modified activated carbon samples was investigated.

采用硝酸和双氧水对活性炭进行氧化改性，研究改性活性炭对石脑油中有机氯的吸附性能。

Based on the theoretical and practical combination, the cooperation function mechanism of the ozonization, activated carbon adsorption and biological degradation of the engineering bacteria in the treatment of the non-degraded organic wastewater was furthered, and a model for pollution removal by ozone immobilized biological filter was built, which provided the theoretical and scientific basis for the future further research and practical application.

文中首次从微生物生理生态学角度，研究了固定化曝气生物活性炭除污染效能和净化机理，在理论与实践结合的基础上，进一步研究了臭氧氧化、活性炭吸附与工程菌生物降解三者在难降解有机废水处理中协同作用机理，总结出臭氧固定化曝气生物滤池除污染模型，为将来的深入研究与实际应用奠定了一定的理论基础和科学依据。

The paper also presented the detailed experimental analysis on the combined technology of ozonization, engineering bacteria reinforcement and aeration, included the functions of different units in the system and demonstrated the superiority and necessity of the combined application of the ozonization, engineering bacteria reinforcement and aeration.

针对以上情况，在对固定化生物活性炭技术多年研究的基础上，首次提出采用臭氧固定化曝气生物活性炭滤池组合工艺对石化特种废水深度处理进行深入研究，文中对臭氧氧化、工程菌强化、曝气组合工艺进行了详细试验，总结出不同处理单元在系统中的作用，论证了臭氧氧化、工程菌强化、曝气联合应用的优越性和必要性，出水可以达到回用水标准。

The structure of petroleum coke was related with the pore structure of activated carbon.

将石油焦的结构与所制活性炭的结构相关联，得出了适宜于制备高比表面积活性炭的原料结构。

In simulations, the layered pillared nano-material is represented by the model with uniform distribution of pillars between two solid walls.

根据常温下甲烷在活性炭中的吸附实验数据，首次用GCMC和统计积分方程结合的方法求解了活性炭的孔径分布。

Then, an effective model is proposed by introducing the wall-fluid binary interaction parameters k〓 to the layered pillared pore model.

得到活性炭的孔径分布之后，使用该活性炭模型预测了常温下四氯化碳的吸附回收情况。

SO2 remove capacity of activated carbon modified by potassium iodide, copper sulphate and nitric acid increased by 116%, 25%-and 16.7% over that of activated carbon unmodified.

此外，烟气中的O_2能增强SO_2在活性炭上的吸附，烟气中的H_2O也显著增强SO_2在活性炭上的吸附，SO_2吸附量的增加来源于SO_2的化学吸附量。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。