Cellulose-based materials in wastewater treatment of petroleum industry

作     者：Baoliang Peng Zhaoling Yao Xiaocong Wang Mitchel Crombeen Dalton GSweeney Kam Chiu Tam Baoliang Peng;Zhaoling Yao;Xiaocong Wang;Mitchel Crombeen;Dalton G.Sweeney;Kam Chiu Tam

作者机构：Research Institute of Petroleum Exploration&Development(RIPED)PetroChinaBeijing100083China Key Laboratory of Nano ChemistryKey Laboratory of Oilfield ChemistryCNPCBeijing100083China Department of Chemical EngineeringWaterloo Institute for NanotechnologyUniversity of WaterlooWaterlooOntarioN2L 3G1Canada Institute of Porous Flow&Fluid MechanicsChinese Academy of SciencesLangfangHebei065007China 

出 版 物：《Green Energy & Environment》 (绿色能源与环境（英文版）)

年 卷 期：2020年第5卷第1期

页      面：37-49页

核心收录：

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学] 

基　　金：financially supported by PetroChina Scientific Research and Technology Development Project, China (2018A-0907, YGJ2019-11-01) the support from CFI and NSERC, Canada 

主　　题：Cellulose Wastewater treatment Petroleum industry 

摘      要：The most abundant natural biopolymer on earth, cellulose fiber, may offer a highly efficient, low-cost, and chemical-free option for wastewater treatment. Cellulose is widely distributed in plants and several marine animals. It is a carbohydrate polymer consisting of β-1,4-linked anhydro-D-glucose units with three hydroxyl groups per anhydroglucose unit(AGU). Cellulose-based materials have been used in food, industrial, pharmaceutical, paper, textile production, and in wastewater treatment applications due to their low cost, renewability,biodegradability, and non-toxicity. For water treatment in the oil and gas industry, cellulose-based materials can be used as adsorbents, flocculants, and oil/water separation membranes. In this review, the uses of cellulose-based materials for wastewater treatment in the oil & gas industry are summarized, and recent research progress in the following aspects are highlighted: crude oil spill cleaning, flocculation of solid suspended matter in drilling or oil recovery in the upstream oil industry, adsorption of heavy metal or chemicals, and separation of oil/water by cellulosic membrane in the downstream water treatment.