[KongchangAI]
Unverified85% confidenceTradeoffTime unknown

过滤精度越高流速越慢:0.02微米超滤和反渗透能拦病毒但出水慢且易堵,0.1微米超滤流速快但挡不住病毒。市政自来水选0.1微米足够,跨境高风险水源才牺牲流速换安全

1
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85%
Confidence
Long-term
Relevance
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First Seen

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https://kongchang.com/claim/435538
API
curl https://kongchang.com/api/v1/knowledge/claims/435538
MCP
get_claim(id=435538)