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China Plastics. 2019, (10) Core

Application of Amphoteric PVAc Copolymer Emulsion for Ecological Sand Fixation in High Salt-affected Sandy LandChinese Full TextEnglish Full Text (MT)

LI Meilan;GONG Wei;SHI Jing;XU Jiao;KE Xiu;LIU Bailing;Key Laboratory of Comprehensive Utilization of Tailings Resources in Shaanxi Province, Shangluo University;Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences;

Abstract: In order to obtain the technical basis of the amphoteric PVAc copolymer emulsion used for the ecological sand-fixation of salty desert, a detailed investigation was conducted to investigate the application effect of this copolymer emulsion according to the sand-fixing properties and ecological effectiveness. The experimental results indicated that the amphoteric PVAc copolymer emulsion not only had excellent salt resistance but also exhibited the high sand-fixing strength of 0.46 MPa when 2 wt %... More
Keywords：

amphoteric copolymer; salty desert; ecological sand-fixation; copolymer emulsion; ecological effect;

  • DOI：

    10.19491/j.issn.1001-9278.2019.10.009

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry; (D) Agriculture

  • Subject：

    Organic Chemical Industry; Agricultural Engineering

  • Classification Code：

    TQ316.334;S288

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