Low power ultrasound can modify sludge bulking characteristics, improve sludge settling and dewatering properties, so decrease sludge water content and sludge volume.
小功率超声波能够改善污泥的膨胀特性、提高污泥沉淀特性和脱水能力、降低污泥的含水率，达到减量的目的。
Sludge water content has been detected as the index to indicate the effect of ultrasonic and composite flocculants on the residual activated sludge in petrochemical water treatment plants.
以污泥含水率为考察指标，研究了超声波-复合絮凝剂对石化厂剩余污泥脱水效果的影响。
Dewatering of sludge is strongly related to the bound water content of sludge.
污泥的脱水性与其结合水的含量有很大的关系。
We Select the imported filter press, the water content of sludge cake is less than 60%.
进口压滤机械，污泥含水率比一般设备要减少60%。
High water content of the oil-bearing sludge scum is due to difficulty of its dewater in its commercial treatment.
在油泥、浮渣的实际处理中，因其脱水困难造成含水率较高。
The sludge formed is compressed to give cake of 50% water content.
产生的污泥压榨脱水后制成含水50%的泥饼。
An experience relation that known natural water content defined a natural void ratio and a natural weight-specific density in the sludge...
提出了已知天然含水量确定淤泥类土天然孔隙比及天然重度的经验关系表。
An experience relation that known natural water content defined a natural void ratio and a natural weight-specific density in the sludge types...
提出了已知天然含水量确定淤泥类土天然孔隙比及天然重度的经验关系表。
The water content of it is as high as 95%-99.5%. Therefore dewatering is the key of sludge reduction.
剩余污泥的含水量高达95% - 99.5%，因此，脱水成为了污泥减量中的关键一环。
The water content of it is as high as 95%-99.5%. Therefore dewatering is the key of sludge reduction.
剩余污泥的含水量高达95% - 99.5%，因此，脱水成为了污泥减量中的关键一环。
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