Degradation of petroleum hydrocarbons by embedding immobilized crude oil degrading bacteria-Reference-Cited by-同舟云学术

Degradation of petroleum hydrocarbons by embedding immobilized crude oil degrading bacteria

Published:2020-10-13 Issue:11 Volume:82 Page:2296-2303
ISSN:0273-1223
Container-title:Water Science and Technology
language:en
Short-container-title:

Author:

Zhang Pin¹,Wang Xiaoli¹,Peng Shitao²,Tian Xiumei¹,Li Zhaokun¹,Zhou Ran²

Affiliation:

1. School of Environmental Science & Safety Engineering, Tianjin University of Technology, Tianjin, China

2. Laboratory of Environmental protection in Water Transport Engineering, Tianjin Research Institute for Water Transport Engineering, Ministry of Transport, Tianjin, China

Abstract

Abstract In this study, the removal effect of free and immobilized bacteria on crude oil was determined. Sodium alginate and polyvinyl alcohol were used as embedding agent, and ramie was modified as an adsorbent to immobilize free bacteria. The conditions for preparing immobilized pellets were optimized using the response surface method, and the best combination was simulated and obtained by Design-Expert 8.0. The best degradation rate of immobilized bacteria was 75.52%. The degradation by free bacteria and immobilized bacteria showed that the selected microorganisms had a good degradation effect on petroleum hydrocarbons.

Publisher

IWA Publishing

Subject

Water Science and Technology,Environmental Engineering

Link

http://iwaponline.com/wst/article-pdf/82/11/2296/802215/wst082112296.pdf

Reference23 articles.

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2. Enhanced biodegradation of pyrene by immobilized bacteria on modified biomass materials

3. A review of bio-based materials for oil spill treatment

4. Bioremediation of Diesel Fuel by Fungal Consortium Using Statistical Experimental Designs

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