Ka whakamahia e te mīhini tapahi reihi kākahu te ngongo reihi CO2 hei pūtake reihi. I roto i te tukanga whakaputa, me haere tonu te mīhini tapahi reihi kākahu mō te wā roa. Nō reira, tera pea ka puta he wera tāpiri mai i te ngongo reihi CO2. Mena kāore e taea e tōna ake wera te memeha i roto i te wā, me tāpiri he whakamatao wai hurihanga o waho hei whakarato i te whakamatao tautoko.
E ai ki ngā mana rerekē o te ngongo taiaho CO2, ka tukuna e te pouaka whakamatao wai hurihuri a S&A Teyu ngā otinga whakamatao rerekē, ā, e wātea ana hoki ngā whakaritenga.
Mō te hanga, kua whakangaohia e S&A Teyu te neke atu i te kotahi miriona yuan mō ngā taputapu hanga, hei whakarite i te kounga o te raupapa o ngā tukanga mai i ngā wāhanga matua (whakamātao) o te pouaka whakamatao ahumahi ki te whakarewa i te pepa whakarewa; mō te mahi kawe taonga, kua whakatūria e S&A Teyu ngā whare putunga kawe taonga i roto i ngā tāone nui o Haina, ā, kua tino whakaitihia te kino nā te kawe taonga tawhiti, me te whakapai ake i te whai huatanga o te kawe waka; mō te ratonga muri-hoko, e rua tau te wā whakamana.
