摘要：

分别采用浸没式膜生物反应器(S-MBR)和外置式膜生物反应器(A-MBR)进行了造纸废水的中试处理试验。两套中试设备分别连续运行4个月,证明S-MBR更适合此类废水的处理。以S-MBR产水作为反渗透(RO)系统供水,运行1个月,证明S-MBR产水能满足RO进水的要求。

关键词: 膜生物反应器, 造纸废水, 色度, 浊度

Abstract:

Submerged membrane bio-reactor（S-MBR） and air-lift membrane bio-reactor（A-MBR） are used forcarrying out a pilot test in the paper-making wastewater treatment system. It proves that S-MBR is better than AMBRin treating this kind of wastewater after four months continuous running. When the water produced by S-MBRis used for supplying water to RO system， it proves that after one-month running the water produced by S-MBR canmeet the influent water requirements of RO.

Key words: membrane bio-reactor, paper-making wastewater, chromaticity, turbidity

中图分类号: 

• X703.1