Instead of settling time, free settling space was the direct influencing factor for granulation.
污泥颗粒化的直接影响因素不是沉淀时间而是自由沉淀空间。
The results show that the free settling velocity and the hindered settling rate of fine particles in water have increased after the mineral surface becam…
结果表明，矿粒表面疏水化后，在水中的自由沉降速度和干涉沉降速度均上升，这与理论分析结果相一致。
Free Trade Zone, Frontier inspection, commodity inspection, Payment Settling Bank, Shipping Market.
保税区，边检，商检，结汇银行，船务市场。
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