Ko te kaiwhakarato paura waikawa oxalic Aojin Chemical e tuku ana i te 99.6% taumata-ahumahiwaikawa oxalic i ngā utu wheketereNō nā tata nei, he maha ngā kiritaki kua pātai mai mō ngā whakamahinga o te paura waikawa oxalic. I tēnei rā, ka tohaina atu e Aojin Chemical, he kaiwhakarato waikawa oxalic, ngā whakamahinga motuhake o te waikawa oxalic ki a koutou. Ko te waikawa oxalic, he mea hanga mai i te waikawa oxalic me te tauira matū C₂H₂O₄, e whakamahia ana i roto i ngā ahumahi, i te horoi o ia rā, i te rangahau pūtaiao, me ētahi atu mara. Ko ngā taipitopito e whai ake nei:
1. Ahumahi: Ngā Taupānga Matua i runga i ngā Āhuatanga Matū
Nā te kaha o te waikawa oxalic me tōna kaha ki te hanga i ngā matū wairewa, i ngā putunga rānei me ngā katote konganuku, e tino hiahiatia ana i roto i te ahumahi. Ko ngā whakamahinga noa ko:
2. Te Maimoatanga Whakarewa
Te Tango me te Horoi Waikura: Ka whakarewahia e te waikawa oxalic ngā waikura i runga i ngā mata whakarewa (pērā i te waikura rino Fe₂O₃ me te waikura parahi CuO), ka hanga he oxalate wairewa. He mea whakamahi noa i roto i te maimoatanga o mua o te maitai me ngā wāhanga whakarewa (pērā i te tango waikura i mua i te whakakikorua hiko) me te whakahou me te horoi i ngā mea whakarewa. 2. Te Tango Tauine i te Kohua/Paipa: Ka tauhohe te waikawa oxalic ki ngā wāhanga tauine pērā i te konupūmā kāponāte (CaCO₃) me te konupūmā whanariki (MgSO₄) hei hanga i te konupūmā oxalate wairewa-wai (kia mōhio: he iti te wairewa o te konupūmā oxalate, nō reira me whakahaere te kukū kia kore ai e puta te ua tuarua). Ka whakamahia mō te tango tauine i ngā kohua me ngā paipa ahumahi.
3. Te Ahumahi Kakahu me te Tā me te Tae
Kaihoko Whakamā: He āhuatanga whakaiti te waikawa oxalic, ka whakangaro i ngā tae i runga i ngā kakahu (pērā i ngā tae tūturu, i ngā toenga tae rānei i roto i ngā muka miro me te rinena). Ka whakamahia hei kaihoko whakamā āwhina (he maha ngā wā ka honoa ki te hauwai waikura hei whakarei ake i te whai huatanga o te whakamā).
4. Āwhina Tae: Ka herea ki ngā katote whakarewa (pērā i te rino me te parahi) i roto i ngā kakahu, ka ārai i a rātou kei pā ki te whanaketanga o te tae tae, ā, ka whakapai ake i te ōritetanga me te kanapa o te tae.
Ngā Whakamahinga Ahumahi Kē Atu: Hei rauemi mata mō te hanga rauropi, ka whakamahia i roto i te hanga hua matū pēnei i ngā oxalate esters me ngā oxalamides (hei tauira, ka taea te whakamahi i te dimethyl oxalate i roto i te hanga o ngā takawaenga rongoā).
5. I roto i te umanga hiako, ka whakamahia hei tango pungarehu me te whakakore i te tae i te wā e whakatā ana, hei whakatikatika hoki i te pH o te hiako. Hei whakarāpopototanga, he matū tino whai hua te paura waikawa oxalic, ā, ko ōna tono matua e aro ana ki te tukatuka ahumahi me ngā āhuatanga horoi motuhake.
E mihi ana mātou ki ngā kiritaki e rapu ana i te waikawa oxalic kia whakapā mai ki a mātou i Aojin Chemical, ka taea e mātou te whakarato ki a koe he hua kounga teitei, kounga teitei hoki.waikawa oxalicngā hua.
Wā tuku: 25 o Ākuhata-2025
