I roto i te hangarau, ko te rerenga wai tetahi o ngā mea matua e pā ana ki te kounga me te pumau mō te wā roa o te hangarau. Ngā whatunga rerenga wai whenua me te whatunga rerenga wai hiato. He rauemi rerenga wai noa ēnei e rua, he painga motuhake tō ia, tō ia, me ngā āhuatanga e tika ana.
Ngā āhuatanga me te hanganga o ngā rauemi
He mea hanga te kupenga waikeri whenua ki te polypropylene (PP) me te polyethylene kiato teitei (HDPE). He mea hanga mai i ēnei rauemi polymer, he māmā, he ātete ki te waikura, ā, he ārai i te koroheketanga. He mata papatahi te nuinga o tōna hanganga, ā, ko te awa waikeri he mea hanga e ngā rara whakawhiti, he tino pai te uruhanga wai me te kaha.
Ka whakapakaritia te whatunga rerenga wai whakakotahi mā te tāpiri i ētahi atu rauemi (pēnei i te muka karāhe, te muka polyester, me ētahi atu) i runga i te whatunga rerenga wai hangarau whenua mā roto i ngā tukanga motuhake. Ehara i te mea ka mau tonu ngā painga o te whatunga rerenga wai hangarau whenua i tēnei hanganga, engari ka whakapai ake hoki i te kaha kume me ngā āhuatanga pēhi o te rauemi, ka taea ai e ia te tu atu i ngā kawenga nui ake me ngā taiao ahotea uaua ake.
Te mahi a te waikeri
He tino pai te mahi a te kupenga waikeri whenua me te kupenga waikeri hiato. He hanganga whatunga tō te whatunga waikeri whenua, ka taea te whakauru tere i te wai ki roto i te pūnaha waikeri whenua, ā, ka whakaiti i te raruraru o te kohi wai mata. I runga i tēnei, ka taea e te whatunga waikeri hiato te whakapai ake i te hoahoa o te awa waikeri me te whakapai ake i te pai o te waikeri mā te tāpiri rauemi hiato. Ina koa ka pa ki te nui o te wai e tū ana, e hiahia ana rānei kia tere te waikeri, ka taea te whakamahi i te kupenga waikeri hiato.
Te roa o te ratonga me ngā utu tiaki
1, Ko te roa o te mahi a te whatunga waikeri whenua hangarau e whakawhirinaki ana ki te kounga o ngā rauemi me te taiao hanga. I raro i ngā āhuatanga noa, ka roa pea mō ngā tau maha, neke atu rānei. Heoi, i roto i ngā taiao uaua (pēnei i te pāmahana teitei, te haumākū teitei, ngā hihi ultraviolet kaha, me ētahi atu), ka heke haere te mahi a ngā whatunga waikeri whenua hangarau, nō reira me tirotiro me te whakakapi i ia wā.
2, He nui ake te ātete o te kupenga waikeri hiato ki te huarere me te roa nā te tāpiri o ngā rauemi whakakaha. I raro i ngā āhuatanga ōrite, he roa ake te ora, ā, he iti ake te utu tiaki. He pai ake hoki te ātete o te kupenga waikeri hiato ki te haehae me te poka, ā, ka taea te tu atu ki ngā pakaru tūpono i te wā hanga.
Huarahi. Te whai huatanga o te hanga
Mō te ngāwari o te hanga, he pai te whakahaere o te whatunga waikeri whenua me te whatunga waikeri hiato. Ka taea te tapahi me te hono i ngā mea e rua kia rite ki ngā hiahia o te kaupapa, ā, he māmā noa iho, he tere hoki te tukanga whakatakoto. Heoi, he taumaha te kounga me te kaha o te whatunga waikeri hiato, ā, me nui ake te tautoko i te tangata me te taputapu i te wā e whakatakoto ana.
Tātaritanga ōhanga
Mai i te tirohanga ōhanga, ko te rerekētanga utu i waenga i ngā whatunga rerenga wai whenua me ngā whatunga rerenga wai hiato e whakawhirinaki ana ki ngā utu rauemi me ngā tukanga whakaputa. I raro i ngā āhuatanga noa, he iti te utu o te whatunga rerenga wai whenua, he mea e tika ana mō ngā kaupapa hangarau me te iti o te tahua. Heoi, ina whakaarohia ngā painga mō te wā roa me ngā utu tiaki, he pai ake ngā whatunga rerenga wai hiato nā te mea he roa te mau me te iti o ngā utu tiaki.
Wā tuku: Maehe-07-2025
