第一商业上成功的第三代散堆填料取代广泛使用的鲍尔环。
First commercially successful third-generation random packing replacing the widely used Pall Ring.
并与16鲍尔环填料进行比较，结果表明，QH1具有优良的流体力学和传质特性。
It is shown from the comparison that the QH 1 mini ring has much better hydrodynamics and mass transfer characteristics than 16 pall ring.
序批式生物膜反应器SBBR采用塑料鲍尔环填料，在有氧情况下用于处理实际生活污水。
An aerobic sequencing batch biofilm reactor (SBBR) packed with Baoer rings was used to treat real domestic wastewater.
序批式生物膜反应器SBBR采用塑料鲍尔环填料，在有氧情况下用于处理实际生活污水。
An aerobic sequencing batch biofilm reactor (SBBR) packed with Baoer rings was used to treat real domestic wastewater.
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