据保守估计,全国有超过一半的城市自来水达不到新国标要求,勉强过关的也经不起深究细节。事情明摆着的,新国标列出的106项检测项目如果全部达标,那自来水就可以直接饮用了。没有碳过滤工艺是不可能严格达标的,所以中国尚没有一个城市敢说,自己的自来水可以直接饮用。 According to conservative estimates, more than half of urban tap water in the country can not meet the requirements of the new national standard, and barely can not stand the test of detail. Things are obvious, the new national standard of 106 test items if all the standards, then tap water can be directly consumed. No carbon filtration process is not strictly standard, so there is no city in China dare say that their tap water can be directly consumed.