土工基础

›› 2018, Vol. 32 ›› Issue (5): 461-465.

• 工程实录 •    下一篇

人工造土造地——大宗固废大规模处置利用与石漠化治理技术

白 冰 1,2，李旭峰 3，崔银祥 1,2   

  1. （1.中国科学院武汉岩土力学研究所 湖北省环境岩土工程重点实验室，武汉 430071；
    2.中国科学院武汉岩土力学研究所 岩土力学与工程国家重点实验室，武汉 430071；
    3.中国地质调查局水文地质环境地质调查中心，河北保定 071051）
  • 收稿日期:2018-08-13 修回日期:2018-08-31 出版日期:2018-10-30 发布日期:2018-11-02
  • 作者简介:白 冰(1980-)，男，博士，副研究员，研究方向为能源与废弃物开发利用与处置。
  • 基金资助:

    国家自然科学基金资助项目(41672252)

Manmade Soils and Lands--An Efficient Way of Massive Solid Wastes Disposals and Rocky Desert Treatment

BAI Bing1,2， LI Xufeng3， CUI Yinxiang1,2   

  1. (1. Hubei Key Laboratory of GeoEnvironmental Engineering, Institute of Rock and Soil Mechanics, 
    Chinese Academy of Sciences, Wuhan 430071, China;2.State Key Laboratory for Geomechanics and Geotechnical 
    Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, 430071;
    3.Center for Hydrogeology and Environmental Geology Survey, China Bureau of Geological Survey, Baoding, 071051)
  • Received:2018-08-13 Revised:2018-08-31 Online:2018-10-30 Published:2018-11-02

摘要： 将煤矸石、粉煤灰、脱硫石膏等大宗固废的处置利用与石漠化的治理这两个需求相结合，提出了一种人工造土造地的新技术路径，即以煤矸石、粉煤灰以及脱硫石膏等大宗固废为主要原料人工造土，然后覆于石漠化地表实现人工造地，有望在相关地区大规模实现大宗固废的处置利用与石漠化的有效治理，甚至构建一种循环经济模式。阐述了该技术的基本原理和实施环节，论证了技术的可行性，分析了技术的适用条件、效益与经济性，提出了值得注意的关键问题，给出了技术落地实施和推广的一些原则和建议。

关键词: 煤矸石, 粉煤灰, 脱硫石膏, 大宗固废, 石漠化, 人工造土, 人工造地

Abstract: This paper presents an effective way of manmade soils and manmade lands that could resolving the large quantities of industrial solid waste disposals and rocky desertification treatments. These types of wastes include, coal gangue, flyash and desulfurized gypsum. The manmade soils are the artificial mixtures of coal gangue, desulfurized gypsum and flyash in accordance to the desired gradation. The manmade soils can be applied to the rocky desertification area to create an area of manmade land. This method can resolve both the improvement of rocky desert and the disposal of bulk industrial solid waste and further to result in a vibrant recycling economy. Both the feasibility of manmade land and the critical aspect of this manmade soils  through the proper disposal of industrial solid waste are evaluated.

Key words: Coal Gangue, Fly Ash, Desulfurized Gypsum, Bulk Solid Wastes, Rocky Desertification, Manmade Soils, Manmade Lands