Unverified82% confidenceTradeoffTime unknown
过滤精度0.01微米(超滤膜)可截留细菌胶体,但会明显降低出水流量至约1-2L/min;日常做饭洗菜若图流量大,建议用切换阀走原水,避免净水档水流太慢
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified选便携净水器要看孔径:滤除细菌需≤0.2微米,滤除病毒需≤0.02微米(超滤/纳滤),普通中空纤维滤芯(0.1微米)挡不住病毒84% similarUnverified主流泵式净水器净化流量约在0.5-1.5升/分钟区间,标称过滤精度多为0.2微米(中空纤维)或0.1-0.2微米(陶瓷),达到美国EPA/NSF标准可去除99.9999%细菌和99.9%原生动物包囊83% similarUnverified水龙头净水器主流采用PP棉+活性炭+超滤膜(UF)三级结构,超滤膜精度需达0.01微米(0.1μm以下)才能有效拦截细菌和铁锈,仅活性炭滤芯无超滤膜的产品只能改善口感不能除菌80% similarUnverified净水器RO反渗透膜过滤精度需达0.0001微米才能有效截留重金属和细菌,PP棉(5微米)和活性炭(1微米)只作预过滤,不能单独用于直饮80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/328081API
curl https://kongchang.com/api/v1/knowledge/claims/328081MCP
get_claim(id=328081)