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粘粒絮凝
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  “粘粒絮凝”译为未确定词的双语例句
     Effect of Surfactants on Flocculation and Dispersion of Soil Clay
     表面活性剂对土壤粘粒絮凝-分散的影响
短句来源
     Roles of exchangable cation and humic acid (HA) for the flocculation and dispersion of soil clays and clay minerals were studied.
     选用Na+、Ca2+和胡敏酸(HA)研究不同价态的交换性阳离子、土壤有机质对纯矿物和土壤粘粒絮凝-分散的作用。
短句来源
  相似匹配句对
     Effect of Surfactants on Flocculation and Dispersion of Soil Clay
     表面活性剂对土壤粘粒絮凝-分散的影响
短句来源
     Shear flocculation
     剪切絮凝
短句来源
     Flocculation of Silica Suspensions
     二氧化硅悬浮体的絮凝
短句来源
     CLAY MINERALS OF THE SOILS ON HENGSHAN MT.
     衡山土壤的粘粒矿物
短句来源
     ③ Construction of recombinant plasmid pAxCAwT.
     ③重组粘粒pAxCAwT.
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  clay flocculation
Recovery and fate of three species of marine dinoflagellates after yellow clay flocculation
      
The higher salinity level can counteract the adverse effect of waterlogging on clay flocculation.
      
Gypsum increased electrolyte concentration of water at the surface of the soil causing clay flocculation thus reducing sealing.
      


Roles of exchangable cation and humic acid (HA) for the flocculation and dispersion of soil clays and clay minerals were studied. The results showed that HA promote the dispersion of both soils clays and clay minerals in the lower concentration of Na + or Ca 2+ in the suspensions. The critical flocculation concentration (CFC) of clay suspension increased with the addition of humic acid (HA). However, the role of HA for dispersion of clays was limited while the suspension with a higher concentration of...

Roles of exchangable cation and humic acid (HA) for the flocculation and dispersion of soil clays and clay minerals were studied. The results showed that HA promote the dispersion of both soils clays and clay minerals in the lower concentration of Na + or Ca 2+ in the suspensions. The critical flocculation concentration (CFC) of clay suspension increased with the addition of humic acid (HA). However, the role of HA for dispersion of clays was limited while the suspension with a higher concentration of Na + or Ca 2+ . The reason was that the higher electrolyte concentration led to the flocculation of HA. On the other hand, CFC was decreased obviously with the removal of soil organic matters by H 2O 2. The CFC of clay suspension of yellow brown soil with higher content of organic matter (OM) droped more dramatically than that of red soil, which has lower OM content. The dispersion of Na clays by Na HA was more effectively than that of Ca clays by Ca HA.

选用Na+、Ca2+和胡敏酸(HA)研究不同价态的交换性阳离子、土壤有机质对纯矿物和土壤粘粒絮凝-分散的作用。结果表明:粘粒悬浮液中Na+或Ca2+浓度较低时,土壤有机质均能提高纯矿物和土壤粘粒的分散程度,表现为粘粒悬浮液的临界絮凝浓度(CFC)随HA添加量的增加而提高。当Na+或Ca2+浓度较高时,有机质失去对粘粒的分散作用。用H2O2去除土壤有机质后,土壤粘粒分散程度明显下降,CFC减小,有机质含量较高的黄棕壤CFC下降程度大于有机质含量较低的红壤。与Ca2+作用下相比,Na+作用下HA对粘土矿物的分散度较大,1∶1型高岭矿或以1∶1型矿物为主的红壤的粘粒悬浮液的CFC受HA的影响大于2∶1型蒙脱矿或以2∶1型矿物为主的黄棕壤,前者的CFC随HA含量改变的幅度较大

 
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