a study on removing organic amine substances by active carbon absorption from salt water produced in mdi condensation process

1、

gc/ ms analysis showed that gac adsorption could reduce the concentration of organic compounds. after sat, most organic compounds and priority-control compounds could be eliminated.

GC MS分析表明，活性炭吸附可降低有机物含量，再经土壤含水层处理，大部分有机物及优先控制的污染物可被去除。

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2、

as an advanced treatment technology, activated carbon adsorption can decrease cod effectively when the wastewater is reuse as make-up water in circulating cooling system.

在炼油化工废水回用于循环冷却水的过程中，采用活性炭吸附对炼油污水进行深度处理，可以有效地降低污水的COD，去除效率随停留时间的增加而增加。

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3、

after 5 times of regeneration, the adsorption capacity of pac on copper and nickel remained unchanged.

活性炭吸附再生5次，其对铜离子、镍离子吸附能力基本保持不变，可以实现PAC的多次重复使用。

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4、

activated carbon adsorption is the most-commonly-used method due to its economical and effective removal of vocs.

活性炭吸附法处理VOCs因具有经济有效的特点而成为最常用的污染控制方法。

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5、

treating drilling wastewater of sulfonated polymer mud system by combining fenton reagent with active carbon adsorption

Fenton试剂氧化结合活性炭吸附处理聚磺钻井液体系钻井废水

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6、

application of coagulation, powder activated carbon adsorption and oxidation on removal of cod from metal surface treatment agent production wastewater

混凝粉末活性炭吸附氧化法在去除金属表面处理剂生产废水COD中的应用

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7、

adsorption of biphenol-a ( bpa) by activated carbon was studied.

研究了活性炭吸附双酚A（BPA）的规律、吸附特性和吸附处理效果。

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8、

activated carbon absorption-microwave catalytic oxidation technique was adopted in treatment of rhoda-mine b dye ( tlc) wastewater.

采用活性炭吸附与微波催化氧化技术联用的方式处理罗丹明B染料（TLC）溶液。

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9、

measurement of overall mass transfer coefficient and study on kinetics of modified activated carbon for adsorbate h_2s

改性活性炭吸附H2S总传质系数的测定及动力学研究

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10、

study on fenton oxidation-coagulation-absorbent treatment of wastewater containing phenol and formaldehyde

Fenton氧化-混凝-活性炭吸附联合工艺处理酚醛树脂废水

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11、

study on behavior of adsorbing cs_2 by activated carbon using static state weight method

活性炭吸附CS2的静态重量法研究

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12、

advancement of study on controlling hg emission by using activated carbon sorbents

活性炭吸附剂控制Hg排放的研究进展

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13、

the result indicates that neutralized wastewater can directly be reused for ferment by regulating ph and sorption of active carbon.

结果表明，中和废水经过pH值调节、活性炭吸附后，可以直接回用于发酵。

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14、

the influence of potassium permanganate preoxidation on the adsorption of phenol by powdered activated carbon was evaluated.

以苯酚为代表物质，探讨了不同pH、不同本底等条件下高锰酸钾预氧化对粉末活性炭吸附水中微量有机污染物的影响规律。

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15、

technological conditions of absorbing cr(ⅵ) by the woody granular activated carbon

木质颗粒活性炭吸附Cr（Ⅵ）的工艺条件

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16、

removal of trace co from hydrogen by adsorption on active carbon supported copper

载铜活性炭吸附分离氢气中的微量CO

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17、

activated carbon adsorption for removal of cod in waste water from paper making with waste paper

活性炭吸附法去除废纸造纸废水中COD

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18、

a process of ethanol batch fermentation by free cells with co2 stripping and activated carbon adsorption is studied.

研究了同时进行细胞间歇发酵、CO2气提及活性炭吸附分离乙醇的过程。

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19、

tortuosity factor, difference of molecular and knudsen diffusions;

曲节因子，分子扩散与努森扩散的判别；

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20、

solution of hydraulic tortuosity factor in porous media and its application

多孔介质中水力学迂曲度因子的求取及应用

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