Nā pōmaikaʻi o ka pahu ea

I kēia manawa, hiki ke hoʻokaʻawale ʻemi ʻia nā pahu hoʻohuli kūʻai i ka mākeke i ʻekolu mau ʻano, ʻo ka pahu pahu pahu, a ʻo ka pahu pahu lāʻau kekahi, a ʻo ka pahu huli ʻeke i hoʻohana nui ʻia i nā makahiki i hala aku nei. Ma muli o ke kūpaʻa maikaʻi o ka wai, ke kūpulu mehana, acid a me alkali kūʻē a me ka ʻaʻa kūpaʻa, he lōʻihi loa kona ola lawelawe i ka wā hoʻohana, no laila ua mahalo nui ʻia e nā ʻoihana loiloi.

ʻO kahi laʻana, pono i kahi hale hana uila a i ʻole kahi hale hana kaʻa e lawe i kahi ʻāpana o nā wahi i nā kūlanakauhale he ʻumi mau mile a i ʻole he mau haneli mau kilomita ke mamao aku, no laila pono e hoʻopili i kēia hanana i nā pahu ea. Ma muli o ka mea maka o ka pahu ea ponoʻī i hana ʻole ʻia i ka wai ʻole, mehana ʻole, a me ka pono pono ʻole o ka polypropylene maka ma hope o ka hoʻomehana ʻana, a ʻaʻohe wahi āpau e hoʻopuni ana iā ia, hiki iā ia ke pale piha i ka infiltration o ka wai ua i kēia manawa.

Eia kekahi, hiki ke hoʻolako ʻia ka pahu huli waiwai me ka uhi lepo i ka hana hana a me ka hoʻolālā, i hiki ke pale i ka hoʻouka ʻana o ka lepo a hana maikaʻi i ka pale ʻana i nā ʻāpana. ʻO ia no kēia hana i ʻae mau ʻia nā pahu huli ea e nā mea hana like ʻole, a hiki ke hoʻohana hou ʻia kēia mau pahu i hoʻohana ʻia, a he mālama hoʻoliʻiliʻi loa ia.