The results indicated that fluorine pollution strengthened the stability of soil colloid and increased the critical flocculation concentration.
结果表明，氟污染使土壤黏粒的稳定性增强，土壤胶体的临界聚沉浓度增大；
The effect extent of increasing the critical flocculation concentration is different among various soils, expressing that the effect on red soils is more remarkable than that on the paddy soil.
土壤中增加氟，对土壤胶体临界聚沉浓度增大的影响程度因土壤类型不同而不同，表现为红壤大于水稻土；
This kind of technique is an effective detecting means, which can be used to detect flocculation process of suspension with high concentration.
该技术可用于高浓度悬浮液的絮凝过程的检测，从而提供了一种非常有效的检测手段。
SAF-chemical flocculation and micro membrane filtration combined process was adopted to treat the domestic wastewater with high pollutant concentration.
采用SAF -化学絮凝-微滤分离膜组合工艺对高浓度生活污水进行处理。
Paint wastewater of high concentration was treated by coagulation-flocculation and the self-designed OFR.
利用混凝沉淀法和自行研制的氧化絮凝复合床法联合处理了高浓度的油漆废水。
Paint wastewater of high concentration was treated by coagulation-flocculation and the self-designed OFR.
利用混凝沉淀法和自行研制的氧化絮凝复合床法联合处理了高浓度的油漆废水。
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