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 type of granulation of the ammonium nitrate used is significant in controlling the rate of reaction, and especially the induction time.
所用硝酸铵的颗粒类型，对于控制反应速度，特别是诱导期，是很重要的。
Some factors for granulation, such as chemical property, recycle ratio, temperature, moisture of melt, distribution of recycle particle - size, residence time of material, etc.
以好氧堆肥化工艺处理脱水污泥，采用干化的堆肥产品调整高水分脱水污泥时，返料比的设计和操作选择非常关键。
应用推荐