1. J. Liu, Disposal of waste material from chemical laboratory, Journal of Weinan Teachers University(in China). 19 (2004)47-49.
2. J. Du, Environmental pollution and its governance, Laboratory research and exploration(in China). 26(2007)151-153.
3. Z. H. Ren, Environmental pollution and control of chemical laboratory, Journal of Shanxi Coal Mining Administrators College(in China). 2(2006)62-63.
4. W. Jiang, Z. P. Zhong, L. Zhang, Status quo of waste gas from laboratory and its treatment, Resources environment and engineering(in China). 20(2006)575-577.
5. Y. P. Yao, G. R. Huang, Gas emergency monitoring problems should be paid attention to in primary monitoring station, Science and Technology Innovation Herald(in China). 3(2009)251-252.