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紫外线处理 / 太阳能杀菌 （SODIS）

19 bytes added, 01:46, 24 October 2017

→‎处理效率

| valign="top" | 90 99.9%

| valign="top" | 90 99.9%

| valign="top" | 90 99.9% | valign="top" | <ref name=temp50>Depends on reaching a water temperature of 50 degrees.</ref> | valign="top" | <ref name=temp50/>

| valign="top" |

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