摘要
根据淮南矿区矿井水以含悬浮物为主要污染物的水质特点,设计了一套矿井水悬浮物去除装置及配套加药系统,并在淮南矿区某煤矿进行了中试研究。结果表明:中试装置采用高效接触絮凝反应、斜板沉淀集成工艺技术,压力式进水和出水,依靠水力作用完成絮凝反应和沉淀过程。装置净化处理后水质能够满足煤矿井下消防、洒水对水质的要求,且运行稳定、效率高、空间体积小、能耗低。
According to the characteristics of mine water quality containing suspended solids in Huainan coal mining area,a set of device and dosing system matched was designed to remove the suspended solids from mine water.The results of pilot scale study indicate that the device,integrated contacting flocculreaction with inclined plate precipitation,could be implemented by pressure inflow,pressure effluent and hydralic action.The water quality of effluent from the device could be satisfied with the water quality standards of underground fire fighting and dustproof.The device also has a lot of advantages such as stable operation,high efficiency,small space,low energy consumption,et al.
出处
《能源环境保护》
2011年第5期14-16,13,共4页
Energy Environmental Protection
关键词
矿井水
净化处理
悬浮物
mine water
purification treatment
suspended solids
