The results demonstrate that the distributions and transport of metal elements of SPM in the estuarine area are mainly flocculation, adsorption, desorption and precipitation, etc.
悬浮物中各种金属元素在河口的分布和迁移过程主要有絮凝、吸附、解吸和沉淀等。
A cationic polymeric flocculant was chosen because its hydrolysate with positive ammonium group enhanced the adsorption of residual COD and improved the flocculation efficiency.
选择阳离子高分子絮凝剂，由于其水解产物带有正电荷铵盐基团，加强了残存COD的吸附，完善了絮凝分离过程。
Flocculation and high efficient adsorption with modified fly ash was used for treating detergent wastewater.
利用改性粉煤灰絮凝、高效吸附作用处理洗涤剂废水。
In the view of adsorption and driving force, the selective flocculation method has been classified according to their characters.
选择性絮凝现有方法的分类可从吸附角度和动力角度两个大方面考虑。
The cycle sludge was pumped to chemical biological flocculation tank and the pollutants were removed by co-operation of chemical coagulation and biological adsorption.
该工艺在传统的化学混凝的基础上将沉淀池内的污泥回流至化学生物絮凝池，利用化学混凝和污泥吸附的协同作用去除污水中的污染物。
After treating with flocculation precipitation, chemical oxidation process, electro-chemical method and adsorption, still could not achieve satisfactory result.
经过絮凝沉淀、化学氧化、电化学法、吸附法等实验方法，处理效果都不是十分理想。
This experiment research shows that it is technical feasible to treat algin chemical wastewater with the process of flocculation-oxidation and adsorption.
参照高浓度有机废水处理方法并结合海洋褐藻胶生产废水的特点，试验中提出了絮凝—氧化—吸附工艺处理海洋褐藻胶生产废水。
Thus, flocculation structure is crashed. The causes of adsorption point and its changes with time are also discussed.
本文还介绍了吸附点产生的原因以及其经时变化。
At present, the treatments of dye wastewater are: flocculation precipitation, electrolysis, oxidation, adsorption, photocatalysis, bio-degradation and other methods.
目前对染料废水的处理方法有：絮凝沉淀、电解、氧化、吸附、光催化、生物降解等方法。
At present, the treatments of dye wastewater are: flocculation precipitation, electrolysis, oxidation, adsorption, photocatalysis, bio-degradation and other methods.
目前对染料废水的处理方法有：絮凝沉淀、电解、氧化、吸附、光催化、生物降解等方法。
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