摘要
介绍以毛发为原料生产氨基酸的生产工艺及废水处理情况，分析了这种废物利用工艺取 得的经济和环境效益。
The essay introduces the technic of Amino acid Production As a material of hair and the condition of waste water disposal. It analizes The efficiency of economy and environment by converting wastes into useful materials
