摘要
对铜铁矿井下采掘工程产生的环境影响进行了分析。外排井下涌水中的铜可对鱼类养殖业水体的地表水质带来不利影响。采用帷幕注浆堵水工艺可防止大面积地表塌陷的发生。对难以避免的局部。
This essay analyzes the environmental impact caused by copper iron ore digging project below wells. Copper in discharged and gushed water below wells can produce side effect on surface water quality of fish cultivating industry.With the technics of purdah infusion to stem water, surface sinking of large area can be prevented.The essay also puts forward some yellow alerting measures on ecological safety for inevitable partial miniature sinking.
出处
《安全与环境工程》
CAS
2002年第3期10-12,共3页
Safety and Environmental Engineering
关键词
环境影响
井下采掘工程
地表塌陷
帷幕注浆堵水工艺
生态安全
涌水
铜铁矿
copper iron ore digging project below wells
surface sinking
the technics of purdah infusion to stem water
ecological safety
