He whānuitanga o ngā waro, rakau, kokonati, kirikiri, paura me ngā waro whakahohe kua horoia ki te waikawa parakore teitei, ā, he otinga tā mātou mō ngā wero purenga maha, mō ngā ahumahi e whakaputa ana, e whakamahi ana rānei i ngā matū wai.
Ka taea te whakamahi i te mimiti waro whakahohe hei tango i te whānuitanga o ngā poke iti, pērā i ngā matū rauropi motuhake, te TOC, me ngā wāhanga e pā ana ki te tae, i roto i tā rātou tukanga hanga. Ka taea e tēnei purenga te whakapai ake i te tukatuka iho, te whakaputa rānei i tētahi hua mutunga teitei ake te parakore/teitei ake te uara. He nui rawa te rārangi o ngā matū e purea ana mā te whakamahi i te waro whakahohe, tae atu ki ngā waikawa (waikawa hauwai, whaowhāiti), te konumohe hauwaiora, ngā hauwaiwai wai, ngā takawaenga me ngā matū motuhake, ngā ester, ngā silicon.
E tuku ana i te whānuitanga o ngā waro whakahohe paura hei āwhina i te hanga wai parakore me te hau ma mō te ao pai ake. Mai i te maimoatanga wai mō ngā whare noho me ngā tāone ki te purenga o ngā hua rongoā, mai i te tango tae o te kai me te inu ki te rokiroki pūngao, He whānuitanga o ngā waro whakahohe paura kua hangaia kia pai ake ai te whakatutuki i ō hiahia.
Ko ngā waro whakahohe paura (PAC) e tautuhia ana e te ASTM hei matūriki e haere ana i roto i tētahi tatari 80-mata (0.177 mm) me te iti iho. He maha ngā momo hua waro whakahohe paura, ia momo i hangaia kia whakarato i tētahi hanganga pore ahurei me ngā āhuatanga mimiti.
Mā te rerekētanga o ngā tikanga hanga, ka hangaia ngā hanganga pūwero o roto mā te tuku i ngā āhuatanga mimiti ahurei e hāngai ana ki ia momo hua. Ka rerekē te kōwhiringa o te hua mō tētahi tono motuhake nā runga i ngā poke rerekē me ngā tikanga tukanga motuhake.
Mā te waro whakahohe paura (PAC) ka tino pai mō te tango i ngā momo poke i roto i te wai, te hau, ngā wai me ngā hau. Mā te waro whakahohe paura (PAC) ka tino pai mō te tango i ngā momo poke i roto i te wai, te hau, ngā wai me ngā hau. He wheako kore e taea te whakataurite i roto i te whakawhanaketanga hua waro whakahohe paura, te rangahau me te hangarau tono. Ko te tikanga ahakoa he aha te mea e hiahiatia ana e koe, he hua tā mātou i hangaia kia pai ake ai te otinga.
Ka mahi tahi mātou me koe ki te whakatau i te hua waro whakahohe paura e tika ana mō ō hiahia me ō whāinga. Mā te waea mai ki a mātou ki te matapaki i ngā whakaritenga tono ka whakatau i te kōwhiringa hua tino pai mō tō tono.
Wā tuku: 18 Paenga-whāwhā 2022