水(shui)(shui)是(shi)生(sheng)(sheng)(sheng)命之源，人(ren)類在生(sheng)(sheng)(sheng)活(huo)(huo)(huo)和(he)生(sheng)(sheng)(sheng)產活(huo)(huo)(huo)動中都離不(bu)開(kai)水(shui)(shui)，生(sheng)(sheng)(sheng)活(huo)(huo)(huo)飲用水(shui)(shui)水(shui)(shui)質的(de)優(you)劣與(yu)人(ren)類健康(kang)密(mi)切相關。隨著社(she)會經(jing)濟發(fa)(fa)展(zhan)、科學進步和(he)人(ren)民生(sheng)(sheng)(sheng)活(huo)(huo)(huo)水(shui)(shui)平的(de)提高(gao)，人(ren)們對生(sheng)(sheng)(sheng)活(huo)(huo)(huo)飲用水(shui)(shui)的(de)水(shui)(shui)質要求不(bu)斷(duan)提高(gao)，飲用水(shui)(shui)水(shui)(shui)質標(biao)準(zhun)也相應地(di)不(bu)斷(duan)發(fa)(fa)展(zhan)和(he)完善。由于生(sheng)(sheng)(sheng)活(huo)(huo)(huo)飲用水(shui)(shui)水(shui)(shui)質標(biao)準(zhun)的(de)制定與(yu)人(ren)們的(de)生(sheng)(sheng)(sheng)活(huo)(huo)(huo)習慣、文化、經(jing)濟條(tiao)件、科學技術發(fa)(fa)展(zhan)水(shui)(shui)平、水(shui)(shui)資源及(ji)其(qi)水(shui)(shui)質現狀(zhuang)等多種因(yin)素(su)有(you)關，不(bu)僅(jin)各國之間，而且同(tong)一國家的(de)不(bu)同(tong)地(di)區之間，對飲用水(shui)(shui)水(shui)(shui)質的(de)要求都存在著差異。

檢測(ce)范圍

污水(shui)(shui)、純水(shui)(shui)、海水(shui)(shui)、漁業水(shui)(shui)、泳池用(yong)(yong)(yong)水(shui)(shui)、中水(shui)(shui)、瓶裝純凈水(shui)(shui)、飲(yin)用(yong)(yong)(yong)天(tian)然礦泉水(shui)(shui)、冷卻(que)水(shui)(shui)、農(nong)田灌溉水(shui)(shui)、景觀用(yong)(yong)(yong)水(shui)(shui)、生(sheng)活飲(yin)用(yong)(yong)(yong)水(shui)(shui)、地(di)下水(shui)(shui)、鍋爐水(shui)(shui)、地(di)表水(shui)(shui)、工業用(yong)(yong)(yong)水(shui)(shui)、試驗用(yong)(yong)(yong)水(shui)(shui)等。

檢測目(mu)的

飲(yin)用(yong)水主要考慮(lv)對(dui)人體健康(kang)的影響(xiang)，其水質標(biao)準(zhun)除有(you)物理指標(biao)、化(hua)學指標(biao)外，還有(you)微生(sheng)物指標(biao)；對(dui)工業用(yong)水則考慮(lv)是(shi)否影響(xiang)產品質量或易于損(sun)害容器(qi)及管道。