Research and application of efficient purification treatment technology for mine drainage water
WANG Kai
YANG Lijie
WU Yongli
LI Shuai
Abstract：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.
Keywords：mine drainage waterpurification treatmentdeep defluoridation technologyresource utilizationwater quality improvement
Publication Date：2025-08-15
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 65-68 )