摘要
为了提高煤矿疏干水的处理效率并实现水资源的可持续利用,研究并优化了一系列净化处理技术,包括深度除氟技术、折点加氯法、集成处理系统。通过实验验证和实际矿区案例分析,评估了这些技术在煤矿疏干水处理中的效果。结果表明:高效净化处理技术能够显著去除水中的氟化物、氨氮、重金属、总溶解固体,出水水质达到国家排放标准,处理效率提高30%以上,处理成本降低20%,净化后的煤矿疏干水可广泛应用于工业、农业、生态和生活用水领域,有效缓解矿区水资源紧张问题。
In order to improve the treatment efficiency of mine drainage water and achieve sustainable water resource utilization,this article studies and optimizes a series of purification technologies,including deep defluoridation technology,breakpoint chlorination method and integrated treatment systems.Through experimental validation and practical case analysis in mining areas,the article evaluates the effectiveness of these technologies in mine drainage water treatment.The results show that the efficient purification treatment technologies can significantly remove fluoride,ammonia nitrogen,heavy metals and total dissolved solids from the water,with the treated water quality meeting national discharge standards.The treatment efficiency is increased by more than 30%,and treatment costs are reduced by 20%.The purified mine drainage water can be widely applied in industrial,agricultural,ecological and domestic water use,effectively alleviating water resource shortages in mining areas.
作者
王凯
杨利杰
邬永利
李帅
WANG Kai;YANG Lijie;WU Yongli;LI Shuai(Inner Mongolia Datang International Xilinhot Mining Co.,Ltd.,Xilinhot 026000,China;Xilinhot Thermal Power Plant,Inner Mongolia Energy and Power Investment Group Co.,Ltd.,Xilinhot 026000,China;Inner Mongolia Ruiheng Safety Technology Co.,Ltd.,Baotou 014060,China;National Mine Safety Administration Inner Mongolia Safety Technology center,Baotou 014030,China)
出处
《露天采矿技术》
2025年第4期65-68,共4页
Opencast Mining Technology
关键词
煤矿疏干水
净化处理
深度除氟技术
资源化利用
水质改善
mine drainage water
purification treatment
deep defluoridation technology
resource utilization
water quality improvement
