Umthengisi weSodium Chlorite 31% eMzantsi Afrika
Isiqalo sokuveliswa kwe-chlorine dioxide (ClO₂) — i-sodium chlorite esebenzayo engama-31% idityaniswe ne-acid activator ukuvelisa i-chlorine dioxide, i-biocide esebenzayo kakhulu kunye ne-bleach yokubulala iintsholongwane emanzini, ukulungiswa kokutya, kunye ne-pulp bleaching.
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| Igama leKhemikhali | Isodium klorite |
| Inombolo yeCAS | 7758-19-2 |
| formula | NaClO₂ |
| Kubonakala | Isisombululo samanzi esicacileyo ukuya kotyheli kancinci |
| Umxholo osebenzayo | I-31% yeNaClO₂ (≈28–29% amandla eClO₂ akhoyo) |
| pH (icocekile) | ~12–13 |
| mninzi | ~1.28–1.30 g/mL |
| Packaging | Iidrama ezingama-25 kg, ezingama-200 kg (imveliso elawulwayo) |
Yintoni iSodium Chlorite?
I-Sodium chlorite (NaClO₂) yi-inorganic chlorine compound eyintloko yokwenziwa kwe-chlorine dioxide (ClO₂) — i-oxidizing biocide enamandla kunye ne-bleaching agent. I-Chlorine dioxide iveliswa kwi-sodium chlorite ngokuphendula nge-activator ye-acid (ngesiqhelo i-hydrochloric acid okanye i-chlorine) kwinkqubo ye-generator enamacandelo amabini. I-ClO₂ sisibulali-ntsholongwane esisebenza kakuhle esibulala iintsholongwane (kuquka ii-spore-formers), i-biofilm, i-Giardia, i-Cryptosporidium, kunye neentsholongwane kumanqanaba aphantsi kwaye ngokwenziwa kwemveliso encinci yokubulala iintsholongwane kune-chlorine, okwenza ukuba ibe sisixhobo sokubulala iintsholongwane esikhethwayo kunyango lwamanzi kamasipala, ekulungisweni kokutya, kunye nokusetyenziswa kwamanzi acocekileyo kakhulu.
Ukuveliswa kweChlorine Dioxide kunye nokubulala iintsholongwane emanzini
I-reaction enamacandelo amabini esetyenziselwa ukuvelisa i-ClO₂ kwi-sodium chlorite yile: 5NaClO₂ + 4HCl → 4ClO₂ + 5NaCl + 2H₂O (ukusebenza kwe-asidi). I-ClO₂ evelisiweyo iyanyibilika emanzini ize isetyenziswe emanzini anyangwayo. I-ClO₂ isebenza kuluhlu olubanzi lwe-pH (4–10), ngokungafaniyo ne-chlorine elahlekelwa kukusebenza okungaphezulu kwe-pH 7.5. Ayivelisi ii-trihalomethanes ze-chlorinated (THMs) okanye ii-haloacetic acids (HAAs) kumanqanaba anxulumene ne-chlorine, nto leyo eyenza ukuba ibe lolona khetho lukhethwayo endaweni ye-chlorine kwiinkqubo zamanzi apho kufuneka ulawulo lwe-DBP. I-ClO₂ ilawulwa ukusetyenziswa kokubulala iintsholongwane emanzini okusela ngemigangatho yamanzi okusela kwihlabathi liphela.
Ukucubungula Ukutya kunye nezicelo zemizi-mveliso
Kwinkqubo yokutya, i-chlorine dioxide eveliswa yi-sodium chlorite isetyenziselwa ukuhlamba imveliso emitsha (iziqhamo, imifuno, isaladi), ukubulala iintsholongwane kwizixhobo zeenkukhu nezenyama, kunye nokucoca umphezulu wokudibana kokutya. Kwimveliso yepulp nephepha, i-ClO₂ yiarhente ephambili yokunyibilikisa i-bleach kwi-ECF (elemental chlorine-free) bleach sequences, enika ukukhanya ngaphandle kokwakheka kwe-dioxin. Kwinkqubo yokucoca amanzi e-oyile, isetyenziselwa ukulawula i-SRB kunye ne-biofilm. I-Terracore Chemicals inikezela nge-sodium chlorite kumxholo osebenzayo we-31% kwiidrama ezingama-25 kg kunye nama-200 kg kunye namaxwebhu okuthobela imithetho.
izicelo
- Ukuveliswa kwe-chlorine dioxide (ClO₂) yokubulala iintsholongwane emanzini
- Ukubulala iintsholongwane emanzini okusela kamasipala (enye indlela engasetyenziswa yi-chlorine)
- Ulawulo lwe-Biofilm kunye neLegionella kwiinkqubo zamanzi ashushu nabandayo
- Imveliso emitsha kunye nokubulala iintsholongwane kumphezulu wokudibana kokutya
- Ukufunxa iipulp (ulandelelwano lwe-ECF bleach)
- Ulawulo lwe-SRB yamanzi e-oyile kunye ne-biofilm
- Ukucoca amanzi ngenkqubo yokucoceka okuphezulu
Ngaba ufuna i-Quote ye-Sodium Chlorite 31%?
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