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  • 水质检测分析检测分类
  • 本站编辑:四川华标测检测技术有限公司发布日期:2019-11-20 06:04 浏览次数:

水被誉为生命之源,是我们生活中不可缺少的一部分,但是现在的生活中,各种各样的水质污染已经影响到了我们的生活,并对我们造成了很严重的后果,所以,我们要对水质检测有所了解。

水质检测分析一般分为三类

第一类:金属及化合物检测。水中常会含有金属元素,本来某些金属微量元素是对我们身体有益的,但是一旦过多,就会引起人体的病变。水中检测的物质主要包括:银、汞、钠、镁、钙、钡、铍、钴、铜、锌、镉等几十种。这些金属或者其化合物,有些微亮的情况下是人体需要的,但是现在的情况的是,在某些水中,金属的存在量大的惊人。这是有原因的,一个是现在污染的扩散,还有就是生活垃圾的影响。这些都是危害人们的,所以金属检测势在必行。

第二类:生物监测。这类中主要就是大肠杆菌、蛔虫卵、生物群落等。水中都会存在一定的微生物,而且人的体内也存在一定的数量的微生物,好的微生物可以帮助人们消化,但是坏的就会影响健康。对于生物的检测是保证人们健康的一部分。

第三类:有机物。这一类就是指油类或者有机物,化学制品一旦浸入水中,就会迅速融入其中,这样带来的就是水中的有机物含量骤增,,严重影响人们的生活,对于有害的有机物,要通过检测及时的清楚,这对人们来说也是刻不容缓,不能让不健康的水进入体内。

Water is regarded as the source of life and is an indispensable part of our life, but now in our life, various kinds of water pollution have affected our life and caused very serious consequences for us, so, we need to know something about water testing. Water quality analysis is generally divided into three categories the first category: Metals and compounds detection. Water often contains metals, some of which are good for you, but too much of them can lead to micronutrient. The main substances in the water include: Silver, Mercury, sodium, magnesium, calcium, Barium, beryllium, cobalt, copper, zinc, cadmium and dozens of other. These metals, or their compounds, are sometimes needed in the human body when they are slightly bright, but now they are found in surprisingly large amounts in some water. There are reasons for this, one is the spread of pollution now, there is the impact of domestic waste. These are all hazards to people, so metal testing is imperative. Class 2: Biological Monitoring. These are mainly E. coli, ascaris eggs, and BIOTA. There are certain microorganisms in the water, and there are certain amount of microorganisms in the human body. The good microorganisms can help people digest, but the bad ones will affect health. Biological testing is part of keeping people healthy. Class 3: Organic matter. This category refers to oil or organic matter, chemicals that, once immersed in water, quickly dissolve into it, and the result is a sudden increase in the organic content of the water, which seriously affects people's lives, and for harmful organic matter, through the detection of timely clear, this is also urgent for people, can not let unhealthy water into the body.

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