客土喷播技术在矿山地质环境治理中的应用  

The Application of Ketu Spray Seeding Technology in Mine Geological Environment Treatment

作　　者：郭东升[1] 张显[1] 

机构地区：[1]河北省地矿局秦皇岛矿产水文工程地质大队,河北秦皇岛066001

出　　处：《中国环境管理干部学院学报》2016年第1期86-89,共4页Journal of Environmental Management College of China

摘　　要：治理矿山为露天开采矿山,坡面表层岩石风化破碎严重,基本无植被覆盖,易发生崩塌落石灾害。应用客土喷播技术,在岩石边坡上打锚杆、铺设铁丝网,采用专门喷播设备喷播有机基材及植物种子,加盖无纺布快速养护形成边坡生态防护层。边坡表面形成保护层及与表土相近的生长基础,破损山体边坡得到绿化,能起到涵养水源、保持水土、调节气候和净化大气的作用,具有巨大的生态环境效益。The mine which needs governing is open-pit mining, is covered by severely damaged weathered surface rocks, has no vegetation cover and is prone to rockfall hazard. Spray seeding technology made use of bolt, iron net to fix rocks, sprayed organic material and plant seeds,rapidly formed slope ecological protection layer by covering non-woven cloth. Slope protection layer formed on the surface and roots stabilized the topsoil, so the damaged mountain slope has been planted, water has been conserved, water and soil were protected, climate has been adjusted,atmospheric has been purified and it has enormous ecological benefits.

关 键 词：客土喷播 生态防护 地质环境保护 

分 类 号：X171.4[环境科学与工程—环境科学]