目前氧化铝厂均采用沉降槽分离和洗涤赤泥。
Currently, settling tank is widely used in the process of separating and washing red mud.
赤泥沉降槽是一种利用重力实现固体沉淀、固液分离浓缩的设备。
The mud thickener is equipment of which the work makes solids of sedimentation and separation from liquid in red mud, and red mud thickening.
赤泥沉降槽是一种利用重力实现固体沉淀、固液分离浓缩的设备。
The effects of the humic acid on properties of mud sedimentation;
介绍了沉降槽的设计条件，计算了酸不溶物的沉降速度和沉降面积，总结了改造效果。
Design conditions of settling tank were introduced, settling speed and settling area for acid insoluble were calculated, and the reformation effect was summarized.
结合沉降槽的生产实践，介绍了由传统沉降槽改造为高效沉降槽的改造方法和具体步骤。
Considering the production practice of settler, this article proposes a method and concrete steps which are used to modify traditional settler to efficient settler.
在相同土体损失率时，与正常工况相比，旋转工况产生的最大沉降量变小，但沉降槽宽度变大。
At the same rate of soil loss, the maximum settlement value induced under the rotated condition is smaller than that under the normal condition, but the settlement trough width is larger.
在仍利用原有土建基础的前提下，按照高效沉降槽技术改进传统沉降槽结构，选用高效絮凝剂，增加絮凝剂加入点。
On the premise of original foundation, it modifies the structure of the settler according to efficient settler technology, chooses efficient flocculant, increases addition points.
PAN-1型高效絮凝剂在试验过程中，不但提高了烧结法分离沉降槽的产能，而且降低了溢流浮游物，减少了进入流程中的水。
The PAN-1 high effective flocculant not only raised the capacity of settling tank in sintering process, but also lowered overflow suspensions and reduced water into the process.
由于基槽开挖对下卧层残积土的强烈扰动导致强度丧失，造成承台在自重下明显沉降。
The loss of strength due to the strong disturbance of underlaying residual soil by the excavation of foundation trench shall cause obvious settlement of cushion cap with its gravity.
本文对目前国内外沉管隧道基础处理的主要方法进行了对比分析，得出不同方法在解决基槽稳定性、控制隧道沉降中的效果。
This present paper conducts comparison analysis on the major methods at home and abroad for foundation treatment of pipe-sinking tunnels.
本文对目前国内外沉管隧道基础处理的主要方法进行了对比分析，得出不同方法在解决基槽稳定性、控制隧道沉降中的效果。
This present paper conducts comparison analysis on the major methods at home and abroad for foundation treatment of pipe-sinking tunnels.
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