1. Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning, China
2. College of Bioresources Chemical and Materials Engineering, Shaanxi Province Key Laboratory of Papermaking Technology and Specialty Paper, Key Laboratory of Paper based Functional Materials of China National Light Industry, Shaanxi University of Science & Technology, Xi’an, China