Waikawa Oxalic: Te Whakamahinga me te Inenga
2026-05-07
Waikawa OxalicTe Whakamahinga me te Inenga
He matū tino waikawa te waikawa oxalic, ā, he paitini tōna, e whakamahia ana i roto i te horoi ahumahi, te hanga rongoā, te tango i te unahi me te tango waikura i roto i ngā mara motuhake. Mā te pa atu ki te paru ka ngawari te wera. Me mau kākahu tiaki, karapu tiaki me ngā mōhiti tiaki puta noa i te tukanga, me te pupuri i te hauhautanga o te taiao mahi kia kore ai e kohia te kohu waikawa i roto i ngā wāhi kua kati. Kei raro nei he whakamārama kua whakarōpūtia mō te whakamahinga me te horopeta i runga i ngā āhuatanga rerekē, me ngā whakarerekētanga ngāwari ki ngā ōwehenga me ngā tere waimeha i roto i ngā tono ahumahi.
Te tango waikura whakarewa:Whakaritea he otinga me te kukū o te 8%–12% (pānga whakarei ake i roto i te taiao kawakore pāmahana teitei). Whakarewahia te 800 karamu ki te 1.2 kg o te paura waikawa oxalic, ngā tioata rānei ki roto i ia 10 kg o te wai ma. Rehuhia te otinga kia rua ngā wā ki runga i te mata o ngā taputapu miihini nui, o ngā paipa rānei, kia pumau ai ngā hua, me te wā tauhohenga kotahi mō te 15 meneti pea. I muri i te murunga, horoia ki te wai ma kia kore e pirau ngā rauemi i te waikawa toenga.
Ngā āwhina tā me te tae kakahu: He mea tino nui te taahiraa whakarewa. I raro i te pēhanga noa me te pāmahana teitei (80°C–100°C), whakamahia te 15 rita o te otinga waikawa oxalic (3% te kukū) mō ia mita pūtoru o te rōrahi kakahu. Rukuhia te kakahu ki roto i te taputapu pahu kia uru ra ano te otinga ki roto i ngā muka, kātahi ka rongoatia mō te 8–12 meneti. Aroturukihia te rerekētanga o te tae me ngā huringa o te kakahu i te wā tonu.
Mō te whakamahinga o te whare, me whakaiti te horopeta kia kore ai e pāngia e ngā mate:
Hei horoi i ngā taera wharepaku, whakamahia he wai whakaranu he 1%–1.5% te kukū. Ko te tikanga, whakarewahia te 40–60 karamu o ngā poraka waikawa oxalic ki roto i te 2 rita o te wai ma, waiho kia noho ki runga i te paru mō te kore e neke atu i te 3 meneti, kātahi ka mirimiri ki te paraihe mārō.
Mō ngā wāhi waikura uaua o ngā taera papa he iti nei te wāhi, pania tika te wai hua hei taupoki i ngā tohu, ka horoia ki te wai ma i roto i te 5 meneti.
Kia mōhio koe, i muri i te horoinga ki te waikawa oxalic, ka puta he paparanga ware pi ki te mata o te taera, ka pōuri te tirohanga. He pai ake te whakaoti ki te paninga ngaio, ki te wai hopi māori rānei hei whakakanapa.
Hei horoi i ngā taera wharepaku, whakamahia he wai whakaranu he 1%–1.5% te kukū. Ko te tikanga, whakarewahia te 40–60 karamu o ngā poraka waikawa oxalic ki roto i te 2 rita o te wai ma, waiho kia noho ki runga i te paru mō te kore e neke atu i te 3 meneti, kātahi ka mirimiri ki te paraihe mārō.
Mō ngā wāhi waikura uaua o ngā taera papa he iti nei te wāhi, pania tika te wai hua hei taupoki i ngā tohu, ka horoia ki te wai ma i roto i te 5 meneti.
Kia mōhio koe, i muri i te horoinga ki te waikawa oxalic, ka puta he paparanga ware pi ki te mata o te taera, ka pōuri te tirohanga. He pai ake te whakaoti ki te paninga ngaio, ki te wai hopi māori rānei hei whakakanapa.
Waikawa Oxalic mai i Zibo Anhao Chemical Co., Ltd.
Ko Zibo Anhao Chemical Co., Ltd., i whakatūria i te tau 2015, ā, kei Zibo, te Porowini o Shandong—te pokapū matua o te umanga matū o Haina—he kaiwhakarato pono me te kaituku o ngā matū ahumahi kounga teitei, me te waikawa oxalic hei tētahi o ana hua matua. Ko tā mātou waikawa oxalic, e mōhiotia ana ko te waikawa ethanedioic (CAS: 144-62-7 mō te waikore, 6153-56-6 mō te dihydrate), he totoka tioata ma me te parakore teitei tae atu ki te 99.5% min, e tutuki ana i ngā paerewa ahumahi tino pakari me ngā whakaritenga kounga o te ao.
Ko Zibo Anhao Chemical Co., Ltd., i whakatūria i te tau 2015, ā, kei Zibo, te Porowini o Shandong—te pokapū matua o te umanga matū o Haina—he kaiwhakarato pono me te kaituku o ngā matū ahumahi kounga teitei, me te waikawa oxalic hei tētahi o ana hua matua. Ko tā mātou waikawa oxalic, e mōhiotia ana ko te waikawa ethanedioic (CAS: 144-62-7 mō te waikore, 6153-56-6 mō te dihydrate), he totoka tioata ma me te parakore teitei tae atu ki te 99.5% min, e tutuki ana i ngā paerewa ahumahi tino pakari me ngā whakaritenga kounga o te ao.
Kei te wātea mai i roto i ngā āhua korewai me te dihydrate, he pumau ngā āhuatanga matū o tō mātou waikawa oxalic, he wairewa pai ki te wai me te etanoru, ā, he kaha ki te whakaiti me te whakakōpiri i te konganuku. He whānuitia te whakamahinga mō te tango waikura, te whakama i ngā kakahu, te whakatā kiri, te tukatuka oneone onge, te maimoatanga wai, me te tātari matū, ā, he rauemi mata nui tēnei puta noa i ngā ahumahi maha.
Mā te tautoko a te whakahaere mekameka tuku pakari me ngā pūnaha whakahaere kounga tino pakari, ka whakarite mātou i te kounga hua pumau, ngā kōwhiringa takai ngāwari (pēke 25kg, pēke ritenga rānei), me ngā huringa tuku pumau. Kua kaweakehia tā mātou waikawa oxalic ki ngā whenua me ngā rohe neke atu i te 30, tae atu ki te Tonga-mā-rāwhiti o Āhia, Ūropi, Amerika, me Āwherika, e mōhiotia ana mō tōna kounga teitei, utu whakataetae, me te ratonga kiritaki ngaio.
E piri ana ki te whakaaro "Kounga Tuatahi, Ko te Kiritaki Tino Pai", e whakapau kaha ana a Zibo Anhao Chemical Co., Ltd. ki te whakarato i te waikawa oxalic kounga teitei me ngā otinga matū whānui ki ngā kiritaki. E tino whai ana mātou i ngā ture haumaru me te taiao, e whakarite ana i te whakaputa me te tuku pumau me te whakatutuki i ngā hiahia kanorau o ngā kiritaki puta noa i te ao.
