引用:
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作者XXXcarlos
就是你們說得樹酯.....
酸性的東西少喝, 髒東西頂多拉肚子, 重點是重金屬要能濾掉.
還有些慘品有紫外線燈?????? 沒看過紫外線殺菌櫃嗎? 都要開好幾個小時, 水流過去幾秒鐘是殺個鳥啊? 頂多是怕濾心長菌, 加減殺一下......
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有關紫外線照射的時間跟其強度有關
摘自
NSF 網站
NSF/ANSI Standard 55: Ultraviolet Microbiological Water Treatment Systems
Overview: This standard establishes requirements for point-of-use (POU) and point-of-entry (POE) non-public water supply (non-PWS) ultraviolet systems and includes two optional classifications. Class A systems (40,000 uwsec/cm2) are designed to disinfect and/or remove microorganisms from contaminated water, including bacteria and viruses, to a safe level. Class B systems (16,000 uw-sec/cm2) are designed for supplemental bactericidal treatment of public drinking water or other drinking water, which has been deemed acceptable by a local health agency
簡單的說紫外線其照射於水的強度在Class-B 等級要16000uw-sec/cm2
意即每秒鐘每單位平方公分在16000微瓦以上,才是NSF所認定的標準(殺菌)
瓦數不夠紫外燈照一整天效果也是有限
瓦數夠的紫外燈幾秒就殺完菌了