Adsorption of nitrobenzene wastewater from solution in activated carbon fixed bed

doi:10.14088/j.cnki.issn0439-8114.2019.08.016

Abstract

Abstract: The adsorption behavior of nitrobenzene wastewater solutions with fixed activated carbon bed was studied. The effect of various parameters like bed depths, concentration and flow rates of nitrobenzene wastewater were investigated. The results showed that the lower flow rate, more activated carbon amount and lower nitrobenzene concentration would benefit the adsorption effect. The adsorption data also fitted Bed Depth Service Time（BDST）、Tomas, Admas-Bohart and Yoon-Nelson models well.

Key words: activated carbon fixed bed, nitrobenzene, adsorption

CLC Number:

CHEN Tian-ya, ZHANG Shi-hao, WANG Ya-ru, SHAO Lei, WANG Shi-xin, LIU Jian-fei. Adsorption of nitrobenzene wastewater from solution in activated carbon fixed bed[J]. HUBEI AGRICULTURAL SCIENCES, 2019, 58(8): 71-73.

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