Absorption and desorption of liquid water by a superabsorbent polymer: Effect of polymer in the drying of the soil and the quality of certain plants

被引：121

作者：

Bakass, M

Mokhlisse, A

Lallemant, M

机构：

[1] Univ Cadi Ayyad, Fac Sci, Lab Chim Phys, Marrakech, Morocco

[2] Univ Bourgogne, Fac Sci Mirande, Lab Rech Reactiv Solides, CNRS,URA 23, F-21004 Dijon, France

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2002年 / 83卷 / 02期

关键词：

polymer; superabsorbent; soil; gel; dryness; plants;

D O I：

10.1002/app.2239

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In this work, we were interested in the study of the kinetic behavior of the reaction of drying soil representing the Marrakesh region (south of Morocco) in the presence of an superabsorbent polymer. The presence of a polymer in the soil diminished the kinetic drying of the soil, which will have as an application a reduction in water loss in the process of irrigation. The presence of a polymer in the soil enables a complete modification of the kinetic regimes controlling the soil-drying kinetic. We also realized the first study of the behavior of certain selected plants in the melange of a soil and a polymer. (C) 2002 John Wiley & Sons, Inc

引用

页码：234 / 243

页数：10

共 22 条

[1] SOIL APPLICATION OF A HYDROPHILIC CONDITIONER IN RELATION TO MOISTURE, IRRIGATION FREQUENCY AND CROP GROWTH [J].