煤层气是人类的“双刃剑”,若能有效利用,就是造福人类的宝贵财富,否则就是煤矿安全生产的大敌,污染环境的顽凶。煤层气既可作为新能源开发利用,又能够达到瓦斯治理之目的,还有清洁环境之功效,可谓“一箭三雕”。 Coalbed methane is a “double-edged sword” of human beings. If it can be effectively used, it is the precious wealth for the benefit of mankind. Otherwise, it will be the enemy of coal mine safety production and a serious killer of the environmental pollution. CBM can be used as a new energy development and utilization, but also to achieve the purpose of gas treatment, as well as the effectiveness of clean environment, can be described as “three birds with one stone.”