Pilot Scale Hollow Fiber Pervaporation System for Phenol Recycling from Coal to Chemical Wastewater

Yao Jie; Zhang Dandan; Cai Chao; Guo Hongxia; Han Bangjun; Han Yahong; Gu Zhenao; Yang Shuren; You Hong; Du Ziwei; Sjack van Agtmaal; Feng Chunhui

doi:10.6000/1929-6037.2014.03.01.4

Pilot Scale Hollow Fiber Pervaporation System for Phenol Recycling from Coal to Chemical Wastewater

Authors

Yao Jie School of Municipal and Environmental Engineering, Harbin Institute of Technology, P. R. China
Zhang Dandan School of Municipal and Environmental Engineering, Harbin Institute of Technology, P. R. China
Cai Chao School of Municipal and Environmental Engineering, Harbin Institute of Technology, P. R. China
Guo Hongxia Henan Mechanical & Electrical Engineering College, Xinxiang, Henan, P.R. China
Han Bangjun School of Civil Engineering, Heilongjiang University, Xuefu Road, Harbin150090, P.R. China
Han Yahong School of Municipal and Environmental Engineering, Harbin Institute of Technology, P. R. China
Gu Zhenao School of Municipal and Environmental Engineering, Harbin Institute of Technology, P. R. China
Yang Shuren School of Municipal and Environmental Engineering, Harbin Institute of Technology, P. R. China
You Hong School of Municipal and Environmental Engineering, Harbin Institute of Technology, P. R. China
Du Ziwei School of Municipal and Environmental Engineering, Harbin Institute of Technology, P. R. China
Sjack van Agtmaal Evides Industriewater B.V. Schaardijk 150, 3063 NH Rotterdam, The Netherlands
Feng Chunhui Evides Industriewater B.V. Schaardijk 150, 3063 NH Rotterdam, The Netherlands

DOI:

https://doi.org/10.6000/1929-6037.2014.03.01.4

Keywords:

Hollow fiber composite membrane, dynamic negative pressure method, pilot scale pervaporation system, coal to chemical wastewater

Abstract

Polydimethylsiloxane (PDMS)/Polyvinylidene fluoride (PVDF) hollow fiber composite membrane was prepared by dynamic negative pressure method to treat coal to chemical wastewater containing high concentration of phenol, in which PVDF hollow fiber membrane acts as base membrane and PDMS as modified membrane. In the pilot scale experiment, the influence of aeration rate, temperature, flow rate, pressure under membrane on phenol removal efficiency were investigated and operating parameter optimized. At temperature 70℃, flow rate of 150 L/h, pressure under membrane 5 KPa, gas-water ratio 0.3, 75 L coal to chemical wastewater containing phenol fluctuated between 1600 and 1800 mg/L was treated for 6h, and phenol removal efficiency reached 72%. The system ran stably for 120 h and performed well, phenol removal efficiency being kept more than 60%.

References

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Published

2014-03-11

How to Cite

Jie, Y., Dandan, Z., Chao, C., Hongxia, G., Bangjun, H., Yahong, H., Zhenao, G., Shuren, Y., Hong, Y., Ziwei, D., Agtmaal, S. van, & Chunhui, F. (2014). Pilot Scale Hollow Fiber Pervaporation System for Phenol Recycling from Coal to Chemical Wastewater. Journal of Membrane and Separation Technology, 3(1), 44–49. https://doi.org/10.6000/1929-6037.2014.03.01.4

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Issue

Vol. 3 No. 1 (2014)

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