EFFECTS OF NANO Fe2O3 ON WATER MOVEMENT: A CASE STUDY

被引：0
作者：
Guo, Yuefeng [1 ]
Qi, Wei [1 ,2 ]
Yao, Yunfeng [1 ]
Wang, Juan [1 ]
Qin, Fucang [1 ]
机构：
[1] Inner Mongolia Agr Univ, Desert Sci & Engn Coll, Hohhot 010019, Peoples R China
[2] Design Inst Water Conservancy & Hydroelect Power, Dept Planning Off, Hohhot, Peoples R China
来源：
OXIDATION COMMUNICATIONS | 2016年 / 39卷 / 04期
基金：
中国国家自然科学基金;
关键词：
nano Fe2O3; water movement; initial penetration time; breakthrough time; HYDROGEN-PRODUCTION; WASTE-WATER; ALPHA-FE2O3; NANO-FE2O3; COMPOSITE; NANOPARTICLES; PARTICLES; OXIDATION; GROWTH; CU;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The effects of different nano Fe2O3 dose on water movement, solute transport as well as metal adsorption are studied. The main results showed that: nano Fe2O3 inhibited the process of soil water infiltration and the infiltration rate decreased with the increase of nano Fe2O3 dose. Nano Fe2O3 can improve the water-holding capacity of soil, while under the same soil water suction, soil water contents and the inlet suction increased with the increase of nano Fe2O3 contents, but the shape parameter decreased. Nano Fe2O3 improved soil solute holding ability effectively; with the increase of nano Fe2O3 dose, initial penetration time and the dispersivity increased, but the breakthrough time prolonged.
引用
收藏
页码：3484 / 3489
页数：6
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