3. Lu Anhuai, Wei,,, Huang Shanshan. A method for treating high-concentration phenol-containing industrial wastewater. China invention patent, 2004, application number: CN2004 10009740.8.
4. Lu Anhuai, Yang Xin, Li Gaiyun, Gao Xiang, Li Qiaorong and Wang Changqiu. A decolorization method of printing and dyeing wastewater. China invention patent, 2003, application number: CN03 100824.0.
5. Lu Anhuai, Lu Xiaoying, Tang, Shi Junxian, Guo Min. A method for treating chromium-containing wastewater. China invention patent, granted on April 2, 2003, patent number: ZL99 109634.7, certificate number: 106208.
6. Lu Anhuai, Han, cutie, A lining material for landfill. China invention patent, granted on June 65438+1October 65438+May 2003, patent number: ZL0110321.