Ko te Sodium Hydroxide (NaOH), arā, te houra tunutunu, te rai rānei, he wāhanga nui i roto i te nuinga o ngā tukanga ahumahi, inā koa i roto i te hanga o ngā wairewa, kirihou, taro, kakahu, waituhi, rongoā me ngā tae. Tika tonute kukū o te NaOHhe mea nui hei awe i te kounga o te hua.
te kukū NaOHte aro nui ki te maimoatanga o mua o ngā muka taiao (pēnei i te miro me te huruhuru hipi) me ngā muka hangai i roto i tete umanga kakahu me te taeKo ngā poke pēnei i te hinu, te ware pi me te māngaro te tikanga kia whakakorea i te wā o mua. Tērā pea ka pā kino kino ki ngā muka te kukū NaOH teitei ake, engari kāore e taea e te kukū NaOH iti iho te whakatutuki i ngā hua e tumanakohia ana mō te whakakorenga o te poke. Nō reira, ko te aroturuki i te kukū NaOH wā-tūturu he whakaritenga matua mō ngā tukanga tae maeneene me te whakaoti hei whakapai ake i te ōritetanga o te tae kakahu me te kanapa o te tae.
Ngā Huakore o te Titration Tikanga
Ko te ine i te kukū o te NaOH te tikanga e whakamahia whānuitia ana, he tikanga roa hoki e pau ana te wā, e nui ana hoki te mahi ina whakaritea ki te ine i te kukū o te NaOH mātanga.mita mātotoru mō ngā wai. Heoi anō, kāore i taea e te titration te kite i ngā huringa kukū i te wā tūturu, ā, ka puta mai ngā hapa ā-ringa mēnā ka huri ngā āhuatanga whakahaere.
Hei tāpiritanga, e tika ana te whakamahi i te ine ine mō te tātari puranga, kaua ki te hototahi ki te pūnaha puranga aunoa i te wā tūturu. I taua wā anō, kāore e pai mō ngā ine kukū auau teitei. Ka tūpono ngā kaiwhakahaere ki ngā taiao kei reira ngā matū pūngāwerewere, ngā matū kino rānei mēnā he tāpiringa waikura, pūngāwerewere rānei kei roto i te raina whakaputa katoa.
Ngā Whakapainga o te Whakatakotoranga Tika i roto i ngā Tukanga Aunoatanga
Te rārangi-rotomita mātotoru wai, e mōhiotia ana ko temita mātotoru kore-karihi,Ko te whakaurunga ki roto i ngā tukanga aunoa o ngā whare kakahu me ngā whare tae ka pā ki ngā tukanga hangarau e whai ake nei pēnei i te tango i te rahi, te kimi rauemi, te whakapūmau i te tae, te tae, te tā, me ētahi atu.
Te whakaiti i te rahiKa whakarewaina ngā matū ki roto i te wai hei whakakore i ngā rauemi rahi mai i ngā papanga, pērā i ngā otinga NaOH i tētahi kukū kua hangaia mō ngā papanga motuhake. Ko temita mātotoru aunoaKa whakarite kia noho tonu te otinga tango i te tae i roto i te awhe tino pai mō te tango katoa. Ka ārai i ngā raruraru hangarau pēnei i te kore taurite o te tae me te kore rawaka o te tango i te tae, ka whakaiti i ngā utu o te mahi anō me te whakapai ake i te pai o te tae me te tā.
Ka whakamahia te houra tunutunu me ētahi atu matū hei tango i ngā poke mai i ngā kakahu i roto i ngā kākahute pūtakeKa taea te whakarerekē aunoa i te puranga matū tika kia rite ki ngā raraunga matotoru, kukū rānei i te wā tūturu. Mā tēnei, ka tino whakanuia te mā o te papanga, te uruhanga me ētahi atu tohu. I taua wā, he rite ki te tukanga mercerization.
Ka taea te aroturuki i te mātotoru o te otinga tae mā te mita mātotoru mamati mō ngā wai i te wāte whakarite tae. Ka taea te whakahaere tika i te kukū o te tae, kia ōrite ai te tae me te tika, me te karo i ngā rerekētanga tae e puta mai ana i ngā rerekētanga o te kukū o te tae. Ko temita kukū waiKa whakapai ake i te putanga tuatahi o te tae, ka whakaiti i ngā hapa, ka whakaiti hoki i te para. E tika ana mō te aroturuki i te mātotoru o ngā whakapiri tae i roto i te whakarite whakapiri tae mō te tā.
Tēnā whakapā atu ki tete kaihanga matua o Lonnmeterkia mōhio tonu ai mēnā e tika ana te mita mātotoru ā-roto mō tō raina whakaputa. Tonoa he whakatau utu kore utu inaianei!
Wā tuku: Hanuere-10-2025
