He maha ngā wero o te whakahaere i tētahi puna kaukau, ā, ko tētahi o ngā āwangawanga matua mō ngā kaipupuri puna kaukau, me ngā whakaaro utu, ko te pupuri i te taurite matū tika. Ehara i te mea ngāwari te whakatutuki me te pupuri i tēnei taurite, engari mā te whakamātautau auau me te mārama whānui ki te mahi a ia matū, ka māmā ake te whakahaere.
Waikawa sianurika(CYA), e mōhiotia ana he matū nui mō te puna kaukau, he wāhanga matua e kiia nei ko te "whakaū puna kaukau" te "whakangawari puna kaukau" rānei. Kei te wātea te CYA i roto i te paura, i te kirikiri rānei.
Kāore e taea te whakanui rawa i te hiranga o te CYA i roto i te tiaki i ngā puna kaukau. Ko tētahi o ana mahi matua ko te tiaki i te chlorine mai i ngā pānga kino o te pirau o te rā. Ka taea e ngā hihi UV te pirau tere i te chlorine, tae atu ki te 90% o te pakaru ka puta i roto i ngā haora e rua noa iho i muri i te pānga. I te mea he mahi nui a te chlorine ki te pupuri i te akuaku o te puna kaukau, he mea nui te tiaki i a ia mai i te pirau UV kia pai ai te taiao kaukau ma, haumaru hoki.
I te taumata ngota ngota, ka mahi te CYA mā te hanga hononga hauota-hauora ngoikore me te hauora kore utu. Ka ārai pai tēnei hononga i te hauora mai i te pirau o te rā, ā, ka tukuna kia tukuna ina hiahiatia hei patu i ngā huakita kino me ngā mate urutā e piri ana i roto i te wai puna kaukau.
I mua i te taenga mai o te CYA i te tau 1956, he mahi nui, he mahi utu nui hoki te pupuri i ngā taumata haukini i roto i ngā puna kaukau. Heoi, nā te whakaurunga o te CYA i huri tēnei tukanga mā te whakatau i ngā taumata haukini me te whakaiti i te auau o ngā tāpiringa haukini, ā, i hua ake ai he penapena utu nui mō ngā kaipupuri puna kaukau.
He mea nui te whakatau i te taumata CYA tika mō tō puna kaukau kia pai ai te tiaki i te puna kaukau. Ahakoa he rerekē ngā taunakitanga, he mea tika kia mau tonu ngā taumata CYA ki te 100 wāhanga ia miriona (ppm) i raro iho rānei. Mēnā he nui ake ngā taumata CYA i te 100 ppm, kāore pea e whakarato i tētahi atu parenga UV, ā, ka ārai pea i te whai huatanga o te chlorine ki te whawhai ki ngā mate. Ka taea e koe te whakatau tata i te kukū waikawa cyanuric o nāianei mā te kukū waikawa cyanuric tuatahi me te horopeta, ā, ka whakamahia ngā rīpene whakamātautau me ngā taputapu hei whakamātautau mēnā e tika ana.
Mena ka nui ake ngā taumata CYA i te paepae kua tūtohutia, tera pea e hiahiatia ngā mahi whakatikatika pēnei i te waimehatanga mā te tauhiuhi, te mimiti, te whakakapinga wāhanga rānei o te wai hei whakaora i te taurite matū me te whakapai ake i te kounga o te wai puna kaukau.
Hei whakamutunga, kāore e taea te whakanui rawa i te mahi a te waikawa cyanuric i roto i te tiaki i ngā kaukau. Mā te tiaki i te chlorine mai i te pirau o te rā me te whakaū i ngā taumata chlorine, he mahi nui tā te CYA ki te whakarite i tētahi wheako kaukau ma, haumaru, me te ngahau mō ngā kaiwhaiwhai kaukau. Mā te mārama tika, te aroturuki, me te whakahaere i ngā taumata CYA, ka taea e ngā kaipupuri kaukau te pupuri i te taurite matū me te tiaki i te kounga o te wai o ā rātou kaukau.
Wā tuku: Mei-09-2024