Research on treatment technologies for excessive manganese(iron)in rural surface drinking water
In recent years,some areas in China have experienced a decrease in groundwater levels due to overexploitation,and surface water has gradually taken on the role of the main water source for rural water supply.However,the phenomenon of excessive manganese(iron)has always existed,posing new requirements for rural water supply.Based on the spirit of the Ministry of Water Resources and Anhui Province in protecting and treating surface water pollution,this article elabo-rates on the specific operational methods of physical treatment technology,chemical treatment technology,and biological treatment technology from the perspective of research status.It also clarifies how to choose manganese(iron)excess treat-ment technology based on actual situations,and proposes suggestions from the policy and technical levels for the combina-tion of current situation and treatment technology.It also looks forward to future research directions,pointing out the signif-icance and impact of manganese(iron)excess treatment technology research on rural water supply and environmental pro-tection.
rural water supplysurface waterexcessive manganese(iron)treatment technology
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