人工冻结法的环境污染防治

人工冻结法于1955年引入我国凿井领域,近60年的工程应用,不仅使该技术不断成熟,其与环境的冲突日渐尖锐。如何处理好人工冻结法与环境的关系,有效预防环境污染事故的发生,制定合理有效地应急预案成为制约该技术应用范围继续扩大的一个瓶颈。针对人工冻结法在生产过程中存在的各类环境污染隐患,进行了分析和研究,并针对不同隐患提出相应的解决方案,为今后人工冻结法环境问题的处理提供了有价值的参考。

PREVENTION AND TREATMENT OF ENVIRONMENTAL POLLUTION FROM ARTIFICIAL FREEZING METHOD

The artificial freezing method was introduced in 1955.In the past 60 years,the technology has become perfect,while the contradiction between it and environmental protection is increasingly prominent.Researching and developing the economical and reasonable methods to establish a good relationship between them is a bottleneck to the promotion of the technology.It is analysed all kinds of environmental pollution problems in the construction process and proposed corresponding solutions,which provides valuable reference for treating the future environmental pollution from artificial freezing method.