| 生物壳粉与CPAM联用改善污泥脱水性能的研究 | 
| 刘一止,周先桃,杨彤 | 
| Study on improving sludge dewatering performance by combining biological shell powder with CPAM | 
| Yizhi LIU,Xiantao ZHOU,Tong YANG | 
| 图1 生物壳投加量对污泥净产率(a)及泥饼含水率(b)的影响 | 
| Fig.1 Effect of bioshell dosage on sludge yield(a) and moisture content of sludge cake(b) | 
|   |