I tēnei wā, e rua ngā wāhanga o ngā tikanga hanga matua mō te konupūmā formate i Haina: te hanga hua tuatahi me te hanga hua taha. Ko te tikanga hanga hua taha—i ahu mai i te hanga polyol—kua āta whakamutua haeretia nā ngā take pēnei i te whakamahinga o te hau chlorine, te hanga waikawa hydrochloric hua taha, te waikura nui o te reo, me te uaua o te wehenga hua.
Ko te tikanga whakakorekore te tukanga whakaputa hua matua, e whakamahi ana i te waikawa formic me te konutai formate hei rauemi mata. Heoi, he nui ngā utu whakaputa o tēnei tikanga, ā, he iti te whakataetae mākete. Nō reira, he mea nui te whakawhanake i tētahi tukanga whakaputa matomato hou e hangai ana ki te ōhanga atom hei whakarato tautoko hangarau mō te whakamahinga whānui o te konupūmā formate.

He aha i whiriwhiri ai i tā mātou konupūmā formate? He tino parakore, he pumau te mahi, me te takai ka taea te whakarite mō ngā tukunga puta noa i te ao! Kaua e mahue—pāwhiri ki te kōrero me te raka i tō utu motuhake!