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市政污水處理
PE38
規(guī)格
比重
使用壽命
硝化效率
建議投配率
比表面積
堆積個(gè)數(shù)
材質(zhì)
Φ25*10mm
0.94-0.97g/cm
3
>15年
500-1200gNH
4
-N/m
3
.d
15%-70%
>800m
2
/m
3
>118000pcs/m
3
HDPE
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