1. China Steel Industry Association, Development Policy of Iron and Steel Industry. (2005).
2. Wu Keming, Liu Hong, Pan Liuming, Shi Ying, Cao Jianbao, Zhang Chengzhou, Combined Flocculation Treatment in Cold Rolling Emulsifying Wastewater. Environmental Science & Technology. 2006. 2(29): 84-88.
3. Huang Weifeng, Quick Analysis of Oil Content in Cold Rolling Wastewater. Metallurgy Power. 2002. 5: 51-55.
4. Liu Wan, Hu Wei, Discussion on Ultrafiltration Membrane Treatment Technologies for Emulsion Wastewater in the Cold Rolling Mill. Industrial Water Treatment. 2006. 7(26): 74-77.
5. Xiao Bingyan, Ruan Hongquan, Liu Jietao, A/O2 and MBR Treatment of Oil-contained Wastewater from Steel Cold-rolling Mill. Water&Wastewater Engineering. 2007. 11: 64-67.