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目前,苏联地面水中可溶性无机硅化物的最大容许浓度为10 mg/L(以硅计)。但是,对此标准有两种不同的意见,一些资料论证其卫生依据可靠性不够,而另外一些资料则表明没有必要制订硅的标准。虽然已有大量关于硅的生物作用及毒性的报道,但文献中至今未见有关随饮水摄入机体的矿物成份影响可溶性无机硅化物生物作用的资料。本文的目的是寻找饮水硅标准、硬度及总含盐量之间的关系的实验依据。实验采用的饮水硬度分别为0.463、3.97、7.28 meq/L(矿化度相应为52.8、298.8、
At present, the maximum allowable concentration of soluble inorganic silicides in surface water of the Soviet Union is 10 mg / L (in terms of silicon). However, there are two different opinions on this standard, some of which demonstrate the lack of reliability of their health justification, while others indicate that there is no need to develop a silicon standard. Although there has been a lot of reports on the biological effects and toxicity of silicon, no literature has so far been found on the biological effects of mineral composition with drinking water on the biological properties of soluble inorganic silicides. The purpose of this paper is to find out the experimental basis for the relationship between drinking water silicon standard, hardness and total salt content. The experimental drinking water hardness were 0.463,3.97,7.28 meq / L (salinity corresponding to 52.8,298.8,