According to laboratory testing, strontium and metasilicic acid content are measured up to natural drinking mineral water standard and have higher exploitability and utilization prospect. 经检测,龙门温热水中锶及偏硅酸含量都达到了天然饮用矿泉水标准,具有较高的开发价值于利用前景。
It was confirmed by exploration, two beneficial microelement indices of trace element strontium content and metasilicic acid content are all came up to national potable natural mineral water standard, the resource is abundant and shallow buried and beneficial to exploit. 经勘探证实,该区地下热水微量元素锶与偏硅酸含量两项有益微量元素含量指标均达到了国家饮用天然矿泉水标准中的相关指标,且水资源丰富、埋藏浅,有利于开发利用。
Especially the metasilicic acid type mineral water preserved in the broken zone of granodiorite, not only occupy certain market in China, but also there are wide prospect sell to abroad. 特别是赋存于花岗闪长岩体破碎带内的低纳型含锶的偏硅酸型矿泉水(如水口金沙泉水),在国内不仅占领了一定的市场,而且远销国外,远景十分广阔。
A new method of determining metasilicic acid ( H2SiO3) in natural mineral water for drinking by ICP-OES is established. The medium of solution and measurement condition are optimized. 建立了全谱直读等离子体光学发射光谱(ICP-OES)法测定饮用天然矿泉水中偏硅酸(H2SiO3)的新方法,优选了试液介质和仪器条件。
Characteristic of Selenium, Zinc, Copper, Manganese, Metasilicic acid were analyzed and compared to those in Shan County. 分析莒县农村饮用水中有益元素硒、锌、铜、锰、偏硅酸、PH值的分布特点,将之与山东长寿之乡单县地区的检测值进行比较。