水质检测主要做什么?怎么做?

2025-04-07 04:24:30
推荐回答(4个)
回答1:

主要是检查水的成分。从微观上分析出水质的好坏。从微观上来说,水里含有大量的微生物和化学成分。在高倍显微镜下能看到微生物。同时通过化学实验确定水中的主要化学成分。通过检查以后如所有成分符合国家饮用水的标准。可以取样到相关检查部门去检查下。
另外从宏观上来看,你检查下饮用水管道是否有泄漏点,泄漏点处,是否有污染物;水源是否受到污染等等。

回答2:

水质测试笔是用来测试水质的TDS值的,TDS值代表水中溶解物质杂质的含量,溶解物质含量越小,表示水质中溶解物质杂质越少。

一般标准:

自来水小于600US;矿泉水小于200US;桶装水小于100US;纯净水小于2US;

TDS和水质好坏是两个不同的概念,TDS只是众多水质指标中的一个指标,TDS主要是用来检测水的纯净度的,它通常是用来测试蒸馏水、纯净水(反渗透)出水水质的指标之一。标志水质好坏的指标还有:微生物指标(细菌数)、毒理指标(重金属离子浓度)、感官性状(色、嗅、味、肉眼可见物)和一般化学指标以及放射性指标等等。

回答3:

回答4:

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