在对黑化砂吸附铁、锰、锑的研究中，发现黑化砂对铁、锰的吸附容量都远远大于新石英砂。
In the study of adsorbing Mn, Fe and Sb, it was observed that the capability of adsorbing Fe and Mn of darkened sand was much bigger than that of new quartz sand.
金属阳离子可促进天然砂吸附病毒，并随其浓度和价态的增加而增加，但对修饰砂作用不明显。
Natural sand adsorbed viruses increasing with the presence of metal cations, their contents and valence, but this positive role was not clear to modified sand adsorption viruses.
采用平衡振荡法研究了精异丙甲草胺在粘壤土、粘土及砂壤土中的吸附和解吸附行为。
The adsorption and desorption behaviors of S-metolachlor in three different soils were investigated using the batch equilibration method.
以柴油污染的海水为对象，研究了砂对海水中溶解油的吸附作用及吸附的影响因素。
The adsorption of dissolved petroleum hydrocarbons(DPHs) on sands and the influencing factors were studied using diesel polluted seawater as the object of research.
研究了市场产品部分水解聚丙烯酰胺st50及实验室合成的耐温抗盐聚丙烯酰胺产品C09在石英砂表面吸附前后的浓度、黏度损耗。
Concentration consumption and viscosity consumption of commercial HPAM ST50 and HPAM C09 synthesized in the laboratory by absorption on quartz sand was studied.
吸附实验表明，砂对氨氮的去除率随振荡时间和投加量的增加而增加。
The adsorption experimental results showed that ammonia nitrogen removal efficiencies of sand increased as contact time and dosing quantity increased.
第二部分是研究由于沥青质和胶质在石英砂上的吸附，石英砂润湿性发生改变后的润湿性测定。
The second is about wettability measurement of quartz sands due to adsorption of asphaltene and resin.
该防砂剂吸附于岩石表面使得岩石表面的润湿性向亲水方向变化，导致岩心的油相渗透率增加和水相渗透率减小，说明该防砂剂不但具有防砂作用还具有堵水功能。
The pictures of core scanning by electron microscope indicate that there are good porosity and connectivity in the consolidated core. This sand control agent adheres to rock surf…
该防砂剂吸附于岩石表面使得岩石表面的润湿性向亲水方向变化，导致岩心的油相渗透率增加和水相渗透率减小，说明该防砂剂不但具有防砂作用还具有堵水功能。
The pictures of core scanning by electron microscope indicate that there are good porosity and connectivity in the consolidated core. This sand control agent adheres to rock surf…
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