安徽省阜阳市金种子4号井饮用天然矿泉水勘查评价OA

The mineral water in Jinzhongzi well No.4 is hosted in the unconsolidated lithologic strata of the Paleogene and Neogene systems,where the unique regional geological setting provides favorable environmental conditions for the formation of the mineral water.The water quality of well No.4 is excellent and fully complies with the national standards for drinking natural mineral water.The concentration of metasilicic acid meets the limit index value,defining the water as"metasilicic acid-bearing sodium bicarbonate type drinking natural mineral water".The water also contains a variety of trace elements and minerals beneficial to human health,indicating broad prospects for development and utilization.The allowable extraction volume calculated by pumping test is 1851.55 m³/d.It is recommended that extraction be strictly controlled within this allowable range to ensure the sustainable utilization of the mineral water resources.In accordance with the requirements of national hygiene protection standards,a three-level protection zone has been delineated around Jinzhongzi well No.4.