The present invention avoids the direct flow of scruff from the first sediment tank and the second sediment tank to the digestion tank to raise its utilization rate.

 
  • 本發(fā)明一沉池和/或二沉池的浮渣輸送回曝氣沉砂池進(jìn)行收集,由于曝氣沉砂池收集的浮渣含水率比較低,避免了一沉池、二沉池收集的含水率高的浮渣直接流入消化池,提高了消化池的有效利用率。
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