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ʻO nā loina loea loea o ka lawena moana
ʻO ka Deanater Seawater ke kaʻina hana o ka hoʻololiʻana i ka paʻakai i inu i ka mea hoʻohana i kaʻenehana e pili ana i nāʻenehana. 1. ʻO ke kumu nui e hoʻohana ai i nāʻano o a ...Heluhelu hou aʻe -
Ka hopena o ka kaiāulu a me nā ana o nāʻoihana uila uila
ʻO ke kaʻina hana o ke kaʻina hana uila e pili ana i ka hanaʻana o ka hana chlorine, hydrogen bear, a me ka sodium hydroxide, a iʻole he mau mea ola ma keʻano o ka wai. I mea e hōʻemi ai i kēia mau mea maikaʻiʻole im ...Heluhelu hou aʻe -
Ka inuʻana i ka wai mai ke kai
ʻO ka hoʻololiʻana a me ka hoʻomohalaʻana o ka hoʻomohalaʻana o ka hana honua a me ka mahiʻai i hana i ka pilikia o ka wai e hoʻonui nuiʻia ai, a laila e lilo ana kekahi mau kūlanakauhale hou i ka wai. Ua hōʻeha ka wai wai i kahi unp ...Heluhelu hou aʻe -
Sodium hypochlorite hana hana i ka mīkini no ka paleʻana i ka covid-19
Hoʻokuʻiaʻia nā kiʻi hou loa e nāʻoihana US no ka mālamaʻana a me ka paleʻana ma ka helu he 106,537 hou i hoʻopaʻaʻia ma ka helu mua ma ka helu mua. Hōʻike nāʻikepili i ka helu heluʻokoʻa ...Heluhelu hou aʻe