共 50 条
- [1] Effect of anaerobic digestion on nitrogen removal in treatment process of piggery wastewater Transactions of Nonferrous Metals Society of China (English Edition), 2004, 14 (SUPPL.): : 154 - 158
- [2] Effect of anaerobic digestion on nitrogen removal in treatment process of piggery wastewater TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2004, 14 : 154 - 158