Ha abụọSodium dichloroisocyanuratea pụkwara iji chlorine dioxide mee ihe dị ka ihe na-egbu egbu. Mgbe agbazechara na mmiri, ha nwere ike imepụta hypochlorous acid maka nsị, mana sodium dichloroisocyanurate na chlorine dioxide abụghị otu.
Mbiri nke sodium dichloroisocyanurate bụ SDIC, NaDCC, ma ọ bụ DCCna. Ọ bụ ngwakọta organic nwere usoro molekụla C3Cl2N3NaO3 ma bụrụ ihe na-egbu egbu siri ike, oxidant, na onye na-ahụ maka chlorination. Ọ na-apụta dị ka ntụ ntụ ọcha, granules, na mbadamba ma nwee isi chlorine.
SDIC bụ ọgwụ nje na-ejikarị eme ihe. Ọ nwere ike oxidizing Njirimara na ike igbu mmetụta dị iche iche pathogenic microorganisms dị ka nje, nje spores, fungi, wdg Ọ bụ disinfectant na a dịgasị iche iche nke ngwa.
SDIC bụ ọgwụ na-arụ ọrụ nke ọma nke nwere nnukwu solubility na mmiri, ike nkwụsị na-adịte aka, yana nsi dị ala, n'ihi ya, a na-eji ya eme ihe dị ka ihe na-ekpo ọkụ na mmiri ọṅụṅụ na ụlọ. SDIC hydrolyzed iji mepụta hypochlorous acid n'ime mmiri, yabụ enwere ike iji ya dị ka ihe ịcha ọcha dochie mmiri ịcha ọcha. Na n'ihi na SDIC nwere ike ịmepụta ụlọ ọrụ n'ọtụtụ buru ibu ma nwee ọnụ ala dị ala, a na-ejikarị ya eme ihe n'ọtụtụ ụlọ ọrụ.
Njirimara nke SDIC:
(1) Ọrụ disinfection siri ike.
(2) Nsi dị ala.
(3) Ọ nwere ọtụtụ ngwa ngwa. Enwere ike iji ngwaahịa a na ụlọ ọrụ na-edozi nri na ihe ọṅụṅụ na mmiri ọṅụṅụ na-ekpochasị mmiri kamakwa na nhicha na nsị nke ebe ọha na eze. A na-ejikwa ya n'ọtụtụ ebe na ụlọ ọrụ mmepụta ihe na-ekesa mmiri mmiri, idebe ụlọ ọcha na nsị, na nsị nke ụlọ ọrụ ozuzu.
(4) Solubility nke SDIC na mmiri dị oke elu, ya mere nkwadebe nke ngwọta ya maka disinfection dị mfe. Ndị nwe obere ọdọ mmiri igwu mmiri ga-enwe ekele maka ya.
(5) Nkwụsi ike dị mma. Dabere na nha, mgbe echekwara SDIC akpọnwụwo n'ụlọ nkwakọba ihe, mfu nke chlorine dị na-erughị 1% mgbe otu afọ gachara.
(6) Ngwaahịa ahụ siri ike ma nwee ike ịme ka ọ bụrụ ntụ ntụ ọcha ma ọ bụ granules, nke dị mma maka nkwakọ na njem, yana dịkwa mma maka ndị ọrụ ịhọrọ na iji.
Chlorine dioxide
Chlorine dioxide bụ ogige inorganic nwere usoro kemịkalụ ClO2. Ọ bụ a odo-acha akwụkwọ ndụ akwụkwọ ndụ na oroma-odo gas n'okpuru nkịtị okpomọkụ na nrụgide.
Chlorine dioxide bụ gas na-acha akwụkwọ ndụ akwụkwọ ndụ na-acha odo odo nwere isi na-agbakasị ahụ ma na-agbaze nke ukwuu na mmiri. Solubility ya na mmiri dị okpukpu 5 ruo 8 karịa nke chlorine.
Chlorine dioxide bụ ọgwụ nje ọzọ dị mma. Ọ nwere ezigbo ọrụ mkpochapụ nke siri ike karịa chlorine mana ọ na-esighi ike na-ewepụ ihe ndị na-emerụ emerụ na mmiri.
Dị ka chlorine, chlorine dioxide nwere ihe na-acha ọcha ma na-ejikarị eme ihe maka ịcha ọcha pulp na akwụkwọ, eriri, ntụ ọka ọka, starch, nchacha na mmanụ ịcha ọcha, beeswax, wdg.
A na-ejikwa ya eme ka mmiri na-ekpofu mmiri na-agbaze.
Ebe ọ bụ na gas adịghị mma ịchekwa na ibufe, a na-ejikarị mmeghachi omume n'ime ụlọ na-emepụta chlorine dioxide n'ụlọ ọrụ, ebe a na-eji mbadamba chlorine dioxide kwụsie ike maka ojiji ezinụlọ. Nke ikpeazụ bụ ngwaahịa usoro nke na-emekarị sodium chlorite (kemịkalụ ọzọ dị ize ndụ) na acid siri ike.
Chlorine dioxide nwere ikike oxidizing siri ike ma nwee ike ịbụ ihe mgbawa mgbe ntinye olu na ikuku karịrị 10%. Ya mere mbadamba ụrọ chlorine dioxide kwụsiri ike adịchaghị nchekwa karịa SDIC. Nchekwa na mbugharị mbadamba ụrọ chlorine dioxide kwụsiri ike ga-akpachapụ anya nke ukwuu na mmiri agaghị emetụta ya ma ọ bụ nagide anwụ ma ọ bụ oke okpomọkụ.
N'ihi arụmọrụ adịghị ike n'iwepụ ihe ndị na-emerụ emerụ na mmiri na nchekwa adịghị mma, chlorine dioxide dị mma maka iji ụlọ eme ihe karịa ọdọ mmiri.
Ndị a dị n'elu bụ ọdịiche dị n'etiti SDIC na chlorine dioxide, yana ojiji nke ha. Ndị ọrụ ga-ahọrọ dịka mkpa nke ha si dị na àgwà ojiji ha.
Oge nzipu: Eprel-25-2024