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通过调查发现,石家庄城市东部深层地下赋存有优质天然矿泉水资源。由深层地下水流场图、深层地下水水化学及锶偏硅酸含量分布图和深层地下水含水层分布情况来综合确定石家庄市矿泉水田范围,初步圈定了3处饮用天然矿泉水田。计算饮用天然矿泉水田储存量为0.75×108m3;经评价,矿泉水田地下水感官要求、理化要求(包括界限指标、限量指标、污染物指标、微生物指标)符合《饮用天然矿泉水》(GB8537-2008)的要求,其中界限指标锶全部符合,偏硅酸部分符合,矿泉水田分别属锶型或锶、偏硅酸型饮用天然矿泉水。
Through the investigation, it is found that there are high-quality natural mineral water resources in the deep underground in the eastern part of Shijiazhuang City. Based on the deep groundwater flow field map, the deep groundwater hydrochemistry and strontium metasilicate distribution map and the distribution of deep groundwater aquifer, we comprehensively determined the scope of the mineral paddy field in Shijiazhuang and tentatively delineated 3 drinking natural mineral paddy fields. The reserves of drinking natural mineral paddy fields are calculated as 0.75 × 108m3. After evaluation, the sensory requirements of groundwater in mineral paddy fields, physical and chemical requirements (including limit indicators, limit indicators, pollutants indicators and microbial indicators) are in line with “drinking natural mineral water” (GB8537-2008) Of the requirements of which all of the boundaries of strontium indicators in line with part of partial metasilicate, mineral paddy fields were strontium or strontium, silicate-type drinking natural mineral water.