■分析法兰德斯自来水的矿物质含量,并评估一个人居住的地区是否可以防止或沉淀由于矿物质含量的差异而形成的石头。
■六家自来水公司向佛兰德斯的九个地区提供有关钙的数据,镁,钾,回收了自来水中的钠和硫酸盐含量。收集最小值和最大值,并在不同地理区域之间进行比较。
■在9区发现最高的钙水平,值为157.0mg/L,这几乎是区域8中发现的值(16.1mg/L)的10倍。第6区的镁含量最高(31.8mg/L),钾(30.5mg/L),钠(126.6mg/L)和硫酸盐(218.5mg/L)水平。在区域1中发现了最低的镁水平(2.7mg/L),几乎是区域6的12倍。区域9的钾含量最低(1.5mg/L),比区域6低20倍。最低的钠和硫酸盐水平在8区(6.8毫克/升和3.0毫克/升),分别。最高和最低水平的硫酸盐之间的差异为70倍。
■在法兰德斯的九个分布区域的不同生产地点之间,自来水中发现的矿物质种类繁多。然而,由于法兰德斯必须满足高标准的自来水,如果每天摄入建议的2至3L,则一个人居住的区域不会导致更高或更低的肾结石形成风险。
UNASSIGNED: To analyse the mineral content of tap water in
Flanders and assess if the region one lives in could prevent or precipitate stone formation due to a difference in mineral content.
UNASSIGNED: Data from six water companies providing tap water to nine regions in
Flanders regarding calcium, magnesium, potassium, sodium and sulphate content in tap water was retrieved. Minimum and maximum values were collected and compared between the different geographical regions.
UNASSIGNED: The highest calcium level was found in region 9 with a value of 157.0 mg/L, which is almost 10 times the value found in region 8 (16.1 mg/L). Region 6 had the highest magnesium (31.8 mg/L), potassium (30.5 mg/L), sodium (126.6 mg/L) and sulphate (218.5 mg/L) levels. The lowest level of magnesium (2.7 mg/L) was found in region 1, which was almost 12 times lower as in Region 6. Region 9 had the lowest level of potassium (1.5 mg/L), which is a factor 20 lower than Region 6. The lowest sodium and sulphate levels were found in region 8 (6.8 mg/L and 3.0 mg/L), respectively. The difference between the highest and lowest level of sulphate was a factor 70.
UNASSIGNED: There is a broad range in the minerals found in tap water between the different production sites in the nine distribution regions in
Flanders. However, due to the high standards tap water has to meet in
Flanders, the region one lives in will not lead to a higher or lower risk of kidney stone formation if the advised 2 to 3 L per day are consumed.