PAChana ʻia e ka pulupulu pulupulu pulupulu pulupulu maoli me ke ʻano o ka hopena kemika paʻakikī.Loaʻa iā ia nā waiwai maikaʻi o ke kūpaʻa kiʻekiʻe, ke kūpaʻa o ke kūpaʻa wela kiʻekiʻe, kiʻekiʻe-ʻakika, kiʻekiʻe-alkali, kiʻekiʻe-paʻakai a me ka liʻiliʻi hoʻohana.ʻO ka ʻono a me ka ʻona ʻole, hiki ke hoʻoheheʻe ʻia i ke anuanu a me ka wai wela. e hoʻohana ʻia i ka ʻeli ʻana i waho a me ka ʻāina hohonu.I loko o nā wai wīwī paʻa haʻahaʻa, hiki iā ia ke hōʻemi nui i ka nalowale o ka kānana a hoʻokaʻawale i ka keke lepo.Loaʻa iā ia ka hopena inhibiting ikaika no ka hydration shale.

hana

1. Kiʻekiʻe o ka hana ʻana i ka lepo.

2. Hiki i nā wai lepo i loko o ka paʻakai kiʻekiʻe ke kāohi i ka hoʻonui a me ka hoʻopuehu ʻana o nā pālolo a me nā shales.No laila hiki ke hoʻomalu ʻia ka pōʻino o ka luawai (pollution).E hoʻopaneʻe i ka manawa o ka hoʻonui ʻana i ka hydration o nā pālolo.

3. He mana maikaʻi kona no ka colloid pale.

4. Hoʻohana ʻia i ka ʻeli ʻana i nā wai PAC hiki ke hoʻohana ʻia ma ke ʻano he mea paʻa a me ka mea hoʻoheheʻe wai.

5. ʻO nā wai hana hana i hana ʻia e PAC he ʻaila haʻahaʻa.No laila hiki iā ia ke pale aku i nā mea paʻa i ka pale ʻana i ka hiki ke komo ʻana o nā strata huahana.Hiki i nā wai hana hana i hana ʻia e PAC ke pale aku i ka strata huahua, hiki ke hoʻomaʻemaʻe i ka lua maikaʻi a hiki ke pale aku i ka wai infiltration a me nā ʻili me ka ʻole o nā bula002E

ʻO ka wai haʻihaʻi i hana ʻia e PAC he solubility maikaʻi, ka hoʻoheheʻe wikiwiki a me ka hiki ke hāpai i ka prop.Hiki iā ia ke loaʻa kahi hopena Fracturing maikaʻi aʻe i ka stratum me ke kaomi osmotic haʻahaʻa.