I whakaurua mai ki Ahitereiria me Aotearoa tētahi huarahi iti, whai hua hoki hei whakakapi i te hangarau whakamaroketanga tuku iho hei whakakore i ngā utu me ngā mōrearea hauora me te haumaru mahi e pā ana ki te whakaiti i te rahinga me te pikinga o te whakaputanga i roto i te tukatuka poaka me ngā mahi whakarite kai nui.
Ka taea e te pūnaha wehewehe kōpae maha o Wastewater Solutions te hopu i te 90-99% o ngā totoka - kua hangaia hei whakakore i ngā herenga o ngā mīhini pēhi tīwiri, ngā mīhini pēhi whitiki me ngā mīhini whakapūtā e whakamahia ana i tēnei wā.
Kei roto i ngā tono ko te poaka, te mīti me te kararehe, te heihei, te ika me ngā wheketere miraka iti me te rahi waenga, tae atu ki ngā kīhini kai me te inu nui me ngā whare whakarite kai, e kore anake e pa ki te wero o te whakahaere i ngā para taumaha, matotoru, me te mākū, engari e pa ana hoki ki te wero o te whakarerekē i tēnei nui, te utu, me ngā tūponotanga hauora me te haumaru mahi o ngā rauemi paru e haria ana ki te whare tuku para.

Mō te whakamaroke i te paru hau rewa - he whakamahinga tino noa i roto i te mahi waipara katoa ka taea te hopu i te 97% o ngā totoka o te paru matotoru ina 17% te maroke. Ko te maroke o te paru whakahohe para he 15% ki te 18%.
Ka whakaitihia te mahi ā-ringa mō ngā mahi horoi me te kawe para maroke māmā ake e whakaputaina ana e ia, ā, ka whakaitihia hoki te hiahia o ngā kaimahi ki te whakahaere i ngā para taumaha paru e tūpono ana ki te whakararu i te hauora.