He matū kore-waro te konutea whanariki. Mēnā ka nui rawa te tango, ka pā mai ngā pānga kino pēnei i te whakapairuaki, te ruaki, te ānini, me te ngenge. He tāpiringa kai hei rongoā i te korenga o te konutea me te ārai i tēnei mate mō te hunga e tino mōrearea ana.
Ko te konutea whanariki heptahydrate o te wai tioata, ko tōna tauira ZnSO47H2O, te momo tino kitea. I ngā wā o mua, i kiia ko te "whitriol mā". Ko ngā matū totoka kore tae, te konutea whanariki, me ōna hydrates he matū.
He aha te Konutea Whanawha Heptahydrate?
Ko ngā momo matua e whakamahia ana i roto i te hokohoko ko ngā hydrates, inā koa ko te heptahydrate. Ko tōna whakamahinga tonu he mea whakapūmau i roto i te hanga rayon. He mea hanga anō hoki hei mua i te lithopone tae.
Ko te pūtake konutea wairewa-waikawa me te waikawa mō ngā tono hototahi ki te whanariki ko te konutea whanariki heptahydrate. Ina whakakapia he konganuku mō tētahi, mō ngā ngota hauwai e rua rānei i roto i te waikawa whanariki, ka hangaia he tote, he ester rānei e mōhiotia ana ko ngā pūhui whanariki.
Ka taea te huri tata ki ngā taonga katoa kei roto te konutea (ngā konganuku, ngā kohuke, ngā waikura) hei konutea whanariki mā te tukatuka ki te waikawa whanariki.
Ko te taunekeneke a te konganuku me te waikawa whanariki wai tētahi tauira o tētahi tauhohenga motuhake:
Zn + H2SO4 + 7 H2O → ZnSO4·7H2O + H2
Te Konutea Whānati Hei Tāpiringa Whāngai Kararehe
Mō ngā wāhi kāore i te nui ngā matūkai, he iti noa te konutea i roto i te paura kirikiri konutea heptahydrate. Ka taea te tāpiri i tēnei hua ki te whāngai kararehe hei whakakapi i te korenga o te konutea. He maha ngā momo rewena e hiahia ana ki te konutea hei matūkai tipu kia tupu pai ai. Kia tipu tonu ai te rewena hauora, me whai momo matūkai.
Ka mahi te konutea hei kaiwhakakotahi ira whakarewa, e whakakorikori ana i ētahi mahi whākōkī e kore e puta i waho atu. Ka taea e ngā ngoikoretanga te hua ake he wā whakaroa roa, he pH teitei, he whakapūkara piri, me ngā anga koretake. Ka taea e koe te tāpiri i te konutea whanariki ki te parahi i te wā e kohuatia ana, ka whakaranua rānei ki te iti o te uara ka tāpiri ki te whakapūkara.
Ngā Whakamahinga o te Konutea Whanawha
Ka tukuna te konutea hei konutea whanariki i roto i ngā paraihe niho, ngā maniua, ngā whāngai kararehe, me ngā rehu ahuwhenua. Pērā i te maha o ngā matū konutea, ka taea te whakamahi i te konutea whanariki hei ārai i te tipu o te rimu i runga i ngā tuanui.
Hei whakakī anō i te konutea i te wā e hanga pia ana, ka taea te whakamahi i te konutea whanariki heptahydrate. Ahakoa kāore e hiahiatia te tāpiri atu ki ngā pia iti-taimaha, he wāhanga nui te konutea mō te hauora me te mahi pai o te rewena. Kei roto i te nuinga o ngā witi e whakamahia ana i roto i te hanga pia he nui te rahinga. He mea noa ake ina taumaha te rewena ki tua atu i te mea e pai ana mā te whakanui ake i te nui o te waipiro. Ka mimiti mārire ngā ipu parahi i te konutea i mua i te kowiri tira o nāianei, i ngā ipu whakapūkara, me muri i te rakau.
Ngā Pānga Taha o te Konutea Whanawha Heptahydrate
Ka whakapataritari te paura konutea whanariki i ngā kanohi. Ka tāpirihia te konutea whanariki ki te kai kararehe hei puna konutea e tika ana i te tere tae atu ki te rau mirikaramu ia kirokaramu o te kai nā te mea he mea haumaru te kai i ngā rahinga iti. Ka haere tahi te mamae puku kino mai i te kai nui me te whakapairuaki me te ruaki mai i te 2 ki te 8 mg/kg o te taumaha tinana.
Whakamutunga
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Wā tuku: Hakihea-21-2022