Coking plant wastewater is well-known for its excessive NH3-N and COD content, for which it is difficult to meet emission standards even by using the biological treatment process. In this paper, a fast and efficient BYW-01 was prepared and used to remove NH3-N and COD in coking plant wastewater from different biological treatment processes.Combined with the characterization of XRD, BET, FTIR, SEM etc, it was found that the abundant –OH and C=O functional groups on the surface of the mesoporous structure absorbent was beneficial to NH3-N and COD capture. The NH3-N and COD removal rate could reach about 50 %, 66 % respectively in 5 minutes. The possible adsorption mechanism was proposed.
-
Walzli Yousaf ,
walzliyousaf@yahoo.com,
College of Environmental Science and Engineering, Taiyuan University of Technology, Taiyuan, Shanxi,
China.
-
Yueli Wen,
wenyueli@tyut.edu.cn,
College of Environmental Science and Engineering, Taiyuan University of Technology, Taiyuan, Shanxi,
China.
-
Bin Wang,
,
Key Leboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, Shanxi,
China.
-
Tauseef Khaliq,
tauseefkhaliq87@gmail.com,
College of Environmental Science and Engineering, Taiyuan University of Technology, Taiyuan, Shanxi,
China.
-
Wei Huang,
,
Key Leboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, Shanxi,
China.
-
Faraz Ahmad,
uetian92@yahoo.com,
Key Leboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, Shanxi,
China.
-
Mudassir Habib,
mudasirh55@gmail.com,
Key Leboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, Shanxi,
China.
Walzli Yousaf Yueli Wen Bin Wang Faraz Ahmad Wei Huang Tauseef Khaliq Mudassir Habib A Fast and Efficient Absorbant BYW-01 and its Applications in Coking Plant Wastewater Treatment International Journal of Engineering Works Vol. 7 Issue 06 PP. 247-252 June 2020 https://doi.org/10.34259/ijew.20.706247252
