secondary thickening

基本解釋

Methods The influences of content of KOH, secondary surfactant and thickening agent on the viscosity of product were investigated.
方法研究不同的堿中和量、輔助表面活性劑、聚合物增稠劑等因素對產品黏度等性能的影響。
After the solution of ammonium molybdate is neutralized by vaporizing and thickening, the secondary ammonium molybdate is crystallized, and the molybdenum from it is retrieved.
吸附鉬后的吸附劑用氨水反洗，得到的鉬酸銨溶液，通過蒸發(fā)、濃縮、中和結晶出仲鉬酸銨，從而回收其中的鉬。
The model, which describes the sludge thickening and storage processes in a secondary clarifier, can simulate the time variation of the sludge concentration distribution over the tank depth…
模型描述了污泥的濃縮和貯存過程，可用于模擬二沉池中的污泥沿池深方向的分布和底流污泥濃度隨運行條件的動態(tài)變化。