Konutai dichloroisocyanurate(DCCNA), he pūhui waro, ko te tātai he C3Cl2N3NaO3, i te pāmahana rūma he tioata paura mā, he matūriki rānei, he kakara māota.
He patu huakita te konutai dichloroisocyanurate e whakamahia whānuitia ana, ā, he kaha tōna āheinga ki te waikura. He kaha tōna pānga ki te patu i ngā momo moroiti mate pēnei i ngā huaketo, ngā pua huakita, ngā harore me ērā atu. He momo patu huakita tēnei, he whānui te whānuitanga o te whakamahinga, ā, he tino whai hua.
Ngā āhuatanga ā-tinana me ngā āhuatanga matū:
He paura tioata mā, he kakara haukini kaha, kei roto ko te 60% ~ 64.5% te haukini whai hua. He pumau, ā, ka rongoatia ki te wāhi wera me te haumākū. Ka heke te nui o te haukini whai hua mā te 1% anake. He ngāwari te wairewa ki te wai, ko te wairewatanga he 25% (25℃). He waikawa ngoikore te otinga, ā, ko te pH o te 1% otinga wai he 5.8 ~ 6.0. Kāore e nui te rerekētanga o te pH i te pikinga o te kukū. Ka puta te waikawa hypochlorous i roto i te wai, ā, ko tōna pūmau waikura he 1×10-4, he teitei ake i te chloramine T. He ngoikore te pumau o te otinga wai, ā, ka tere te ngaronga o te haukini whai hua i raro i te UV Chemicalbook. Ka taea e te kukū iti te patu tere i ngā momo propagules huakita, harore, huaketo, me te huaketo hepatitis. He āhuatanga ōna ko te nui o te haukini, te kaha o te mahi patu huakita, te tukanga māmā me te utu iti. He iti ake te paitini o te konutai dichloroisocyanurate, ā, he pai ake te pānga patu huakita i te paura whakama me te chloramine-T. Ka taea te hanga i te kaihopu hauota, te kaihopu waikawa rānei mā te whakaranu i te kaihopu whakaiti whakarewa, te kaihopu waikawa rānei me te pāhare pākawa waro me tekonutai dichloroisocyanuratepaura maroke. Ka puta he hau patu huakita kaha i muri i te mura.
Ngā āhuatanga o te hua:
(1) He kaha te whakahoro me te patu huakita. Ko te nui o te chlorine whai hua o te DCCNa parakore he 64.5%, ā, ko te nui o te chlorine whai hua o ngā hua kounga teitei he neke atu i te 60%, he kaha te pānga patu huakita me te patu huakita. I te 20ppm, ka eke te tere whakahoro ki te 99%. He kaha te pānga whakamate ki ngā momo huakita, rimurimu, harore me ngā iroriki katoa.
(2) He tino iti tōna paitini, ko te horopeta whakamate toharite (LD50) he 1.67g/kg (ko te horopeta whakamate toharite o te waikawa trichloroisocyanuric he 0.72-0.78g/kg anake). Kua roa te whakamahinga o te DCCNa hei patu huakita me te horoi i te kai me te wai inu kua whakaaetia i te kāinga me tāwāhi.
(3) He whānuitia te whānuitanga o ngā tono, ehara i te mea ka taea anake te whakamahi i te hua i roto i te ahumahi tukatuka kai me te inu me te patu huakita wai inu, te horoi me te patu huakita o ngā wāhi tūmatanui, engari ka whakamahia whānuitia hoki i roto i te maimoatanga wai tohanga ahumahi, te patu huakita akuaku whare ā-iwi, me te patu huakita o te ahumahi ahumoana.
(4) He teitei te tere whakamahinga whai hua o te haukini, ā, he tino teitei te wairewatanga o te DCCNa ki te wai. I te 25℃, ka taea e ia 100mL wai te wairewa i te 30g DCCNa. Ahakoa i roto i te wairewa wai me te pāmahana wai he iti iho i te 4°C, ka taea e te DCCNa te tuku tere i te haukini whai hua katoa kei roto, me te whakamahi pai i tana pānga patu huakita me te patu huakita. Ko ētahi atu hua kei roto he haukini totoka (haunga te waikawa chloro-isocyanuric) he iti ake te uara haukini i te DCCNa nā te iti o te wairewatanga, te puhoi rānei o te tukunga o te haukini kei roto.
(5) He pai te pumau. Nā te pumau nui o ngā mowhiti triazine i roto i ngā hua waikawa chloro-isocyanuric, he pumau ngā āhuatanga o te DCCNa. Ko te DCCNa maroke e rongoatia ana i roto i te whare putunga kua whakatauhia he iti iho i te 1% o te chlorine e wātea ana i muri i te 1 tau.
(6) He totoka te hua, ka taea te hanga hei paura mā, hei matūriki rānei, he watea te takai me te kawe, engari he watea hoki mō ngā kaiwhakamahi ki te whiriwhiri me te whakamahi.
HuaAtono:
He momo patu huakita me te patu harore whai hua te DCCNa, he wairewa nui ki te wai, he roa te wā e patu huakita ana, ā, he iti te paitini, nō reira he whānui te whakamahinga hei patu huakita wai inu me te patu huakita whare. Ka whakamomona te DCCNa i te waikawa hypochlorous ki te wai, ā, ka taea te whakakapi i te waikawa hypochlorous i ētahi wā, nō reira ka taea te whakamahi hei bleach. Heoi anō, nā te mea ka taea te whakaputa i te DCCNa i runga i te tauine nui, ā, he iti te utu, he whānui te whakamahinga i roto i ngā ahumahi maha:
1) he rongoā ārai-mimiti huruhuru;
2) Te whakamakuku mō te umanga kakahu;
3) Te whakahoromata me te patu huakita i te umanga ahuwhenua ika;
4) Te patu huakita ā-iwi;
5) Te maimoatanga wai e rere ana i roto i te ahumahi;
6) Te horoi me te patu huakita o ngā ahumahi kai me ngā wāhi tūmatanui.
Tikanga whakarite:
(1) Te whakakorenga waikawa dichlorylisocyanuric (tikanga pūhaumāota) mā te waikawa cyanuric me te houra tunutunu i te ōwehenga molar 1:2 ki roto i te wairewa wai, ka whakakōkōhia ki te waikawa dichloroisocyanuric, ka tātarihia te paru hei whiwhi i te keke tātari waikawa dichloroisocyanuric. Ka taea te horoi katoa ki te wai te keke tātari waikawa dichloroisocyanuric, ka tangohia te waikawa dichloroisocyanuric. I konatunatua te dichloroisocyanurate mākū ki te wai i roto i te paru, ka maka rānei ki roto i te wai whaea o te konutai dichloroisocyanurate, ā, ka mahia te tauhohenga whakakorenga mā te maturuturu i te houra tunutunu i te ōwehenga molar 1:1. Ka whakamataohia te otinga tauhohenga, ka whakakōkōhia, ka tātarihia kia mākū te konutai dichloroisocyanurate, kātahi ka whakamarokehia kia paura.konutai dichloroisocyanuratetōna haita rānei.
(2) Ko te tikanga konutai haukōroiti ka hangaia tuatahitia mā te whakamahi i te houra kautika me te hau kōroiti hei whakaputa i te otinga konutai haukōroiti me te kukū e tika ana. Ka taea te wehewehe i te pukapuka matū kia rua ngā momo tukanga me te kukū teitei me te kukū iti i runga i te kukū rerekē o te otinga konutai haukōroiti. Ka tauhohe te konutai haukōroiti ki te waikawa cyanuric hei whakaputa i te waikawa dichloroisocyanuric me te konutai hauwaiwai. Hei whakahaere i te uara pH o te tauhohenga, ka taea te tāpiri i te hau kōroiti kia whai wāhi tonu te konutai hauwaiwai me te hau kōroiti kia puta ai te konutai haukōroiti ki te tauhohenga, kia tino whakamahia ai ngā rauemi mata o te tauhohenga. Engari nā te mea kei roto te hau kōroiti i te tauhohenga whakakōroiti, he tino pakari ngā whakaritenga whakahaere mō te waikawa cyanuric rauemi mata me ngā tikanga whakahaere o te tauhohenga, ki te kore ka ngāwari te puta o te aituā pahūtanga hauota trichloride; Hei tāpiri, ka taea hoki te whakamahi i te waikawa inorganic (pērā i te waikawa hauwaiwai) hei whakakore i te tikanga, kāore e uru tika te hau kōroiti ki te tauhohenga, nō reira he ngāwari te whakahaere i te mahi, engari kāore i oti te whakamahinga o te rauemi mata konutai haukōroiti.
Ngā tikanga rokiroki me te kawe me te takai:
Ka tākaihia te konutai dichloroisocyanurate ki roto i ngā putea whatu, ngā peere kirihou, ngā peere kātene rānei: 25KG/ putea, 25KG/ peere, 50KG/ peere.
Penapena ki roto i tētahi whare putunga hauhautanga, maroke, ā, he pai te hauhautanga. Puritia kia matara atu i te ahi me te wera. Puritia kia kore e pā ki te rā tika. Me hiri te takai, ā, me tiaki hoki i te makuku. Me penapena motuhake mai i ngā rauemi mura, ngā tote ammonia, ngā nitrides, ngā oxidants me ngā alkalis, ā, kaua e whakaranua. Me whai rauemi tika te wāhi penapena hei pupuri i te turuturu.
Wā tuku: Maehe-31-2023