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石油大学(北京)环境工程研究所,北京 102249
Published:2004-10,
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Ying DONG, Shao-hui GUO, Ya-li ZHAN. Polyacrylamide Effects on Soil Amendments. [J]. Polymer Bulletin 17(5):83-87(2004)
DOI:
Ying DONG, Shao-hui GUO, Ya-li ZHAN. Polyacrylamide Effects on Soil Amendments. [J]. Polymer Bulletin 17(5):83-87(2004) DOI: 10.14028/j.cnki.1003-3726.2004.05.012.
分析了阴离子型、高分子量、中等离子度的线型聚丙烯酰胺(PAM)改良土壤的机理及影响因素,全面总结了PAM 的保土、保水、保肥和增产的四大效应。文章还提到了PAM 在土壤中的降解及应用的安全性,展示了其广泛的应用前景。
The mechanism and influence factors of linear
anionic PAM of high molecular weight and median charge density are analyzed in the paper.The four effects of PAM on water
soil and fertility conservation and harvest increasing are summarized.The paper also refers to degradation of PAM in soil and application safety
and shows a wide application prospect.
聚丙烯酰胺土壤改良降解水土保持
PolyacrylamideSoil amendmentDegradationSoil and water conservation
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