Ijenereyitha yeSodium Hypochlorite

I-Sodium Hypochlorite Generator isebenza kwinkqubo yekhemikhali ye-electrochlorination esebenzisa amanzi, ityuwa eqhelekileyo kunye nombane ukuvelisa i-Sodium Hypochlorite (NaOCl). Isisombululo se-brine (okanye amanzi olwandle) senziwe ukuba sihambe ngeseli ye-electrolyzer, apho i-current ngqo idlulayo ekhokelela kwi-Electrolysis. Oku kuvelisa iSodium Hypochlorite ngoko nangoko esisibulala-ntsholongwane esinamandla. Oku ke kufakwa ithamo emanzini kugxininiso olufunekayo ukuze kubulawe iintsholongwane emanzini, okanye ukuthintela uLwakhiwo lweAlgae kunye ne-Bio Fouling.

UMgaqo wokuSebenza weIjenereyitha yeSodium Hypochlorite

Kwi-Electrolyser, i-current idlula kwi-anode kunye ne-cathode kwisisombululo setyuwa. engumqhubi omhle wombane, ngaloo ndlela i-electrolyzing isisombululo se-sodium chloride.

Oku kubangela iklorine (Cl₂) igesi eveliswa kwi-anode, ngelixa i-sodium hydroxide (NaOH) kunye ne-hydrogen (H₂) igesi iveliswa kwi-cathode.

Iimpendulo ezenzeka kwiseli electrolytic yi

2NaCl + 2H₂O = 2NaOH + Cl₂ + H₂

Iklorini iphinda isebenze kunye nehydroxide ukwenza i-sodium hypochlorite (NaOCl). Le ndlela yokusabela inokwenziwa lula ngolu hlobo lulandelayo

Cl₂+ 2NaOH = NaCl + NaClO + H₂O

Isisombululo esiveliswayo sinexabiso le-pH phakathi kwe-8 kunye ne-8.5, kunye nobuninzi obulinganayo be-chlorine yoxinzelelo olungaphantsi kwe-8 g / l. Inobomi obude kakhulu beshelufu eyenza ukuba ifanele ukugcinwa.

Emva kokuthatha isisombululo kwi-flow flow yamanzi, akukho kulungiswa kwexabiso le-pH kuyimfuneko, njengoko kudla ngokufuneka kwi-sodium hypochlorite eveliswa yindlela ye-membrane. Isisombululo se-sodium hypochlorite siphendula kwi-balance reaction, ebangela ukuba i-hypochlorous acid

NaClO + H₂O = NaOH + HClO

Ukuvelisa i-1kg elingana neklorin usebenzisa ijenereyitha yeSodium Hypochlorite ekwisiza, i-4.5 kg yetyuwa kunye neeyure ezi-4-kilowatt zombane ziyafuneka. Isisombululo sokugqibela siqulathe malunga ne-0.8% (8 grams / litre) i-sodium hypochlorite.

Iimpawu ze-sodium hypochlorite generator

1. Lula:Kufuneka amanzi, ityuwa nombane kuphela
2. Ayinatyhefu:Ityuwa eqhelekileyo eyona nto iphambili ayinayo ityhefu kwaye kulula ukuyigcina. I-Electro chlorinator inikeza amandla e-Chlorine ngaphandle kwengozi yokugcina okanye ukuphatha izinto ezinobungozi.
3. Ixabiso eliphantsi:amanzi kuphela, ityuwa eqhelekileyo, kunye nombane kufuneka electrolysis. Iindleko zokusebenza ezipheleleyo ze-Electrochlorinator zingaphantsi kweendlela eziqhelekileyo zeChlorination.
4. Kulula ukwenza idosi ukufumana ugxininiso oluqhelekileyo:I-sodium hypochlorite eyenziwe kwisiza ayithobi njengehypochlorite yesodium yorhwebo. Ngoko ke, i-dosage ayifuni ukuguqulwa imihla ngemihla ngokusekelwe kumandla esisombululo se-hypo.
5. Indlela evunyiweyo yokubulala iintsholongwane ethobela imimiselo yamanzi okusela- enye indlela eneemfuno ezimbalwa zokhuseleko kwiinkqubo ezisekelwe kwi-chlorine-gas.
6. Ubomi benkonzo ende, xa kuthelekiswa ne-membrane cell electrolysis
7. Ukuveliswa kwendawo ye-sodium hypochlorite ivumela umqhubi ukuba avelise kuphela okufunekayo kwaye xa kuyimfuneko.
8. Ikhuselekile kwiNdawo:Xa kuthelekiswa ne-12.5% ye-sodium hypochlorite, ukusetyenziswa kwetyuwa kunye namanzi kunciphisa ukukhutshwa kwekhabhoni kwi-1 / 3rd. Isisombululo se-hypo esingaphantsi kwe-1% yoxinaniso oluveliswa yinkqubo yethu silungile kwaye sithathwa njengento engenabungozi. Oku kuguqulela ekucuthweni koqeqesho lokhuseleko kunye nokuphuculwa kokhuseleko lwabasebenzi.

I-sodium hypochlorite isizukulwana sokusabela itanki: I-Sodium Hypochlorite eveliswe kwisiza ngoncedo lwe-synthetic brine okanye amanzi olwandle asebenza kakuhle ekukhuseleni izixhobo ekukhuleni kwe-micro-organic fouling kunye nokulawulwa kwe-algae kunye ne-crustaceans. I-Compact Electrochlorinators eyenziwe yi-FHC ilungele ukubulala iintsholongwane emanzini ngexesha leentlekele ezinjengeenyikima, izikhukula, okanye iindyikityha zezifo. I-Electrochlorinators yenzelwe indawo yasemaphandleni kunye nelali "indawo yokusetyenziswa" yokubulala iintsholongwane kumanzi okusela.

Izinto eziluncedo kwi-Site Sodium Hypochlorite Generator

Nangona uqwalaselo lwezoqoqosho luyinzuzo enkulu ekusebenziseni kwi-site eyenziwe yeSodium Hypochlorite ngaphezu kokusetyenziswa kwezinye iindlela zeChlorination, iinzuzo zobugcisa zikhulu ngakumbi.

Ezi zilandelayo zezinye zeengxaki ezinxulumene nokusebenzisa ulwelo lwe-sodium hypochlorite yorhwebo. Ezi zine-concentration ephezulu (10-12%) ye-chlorine esebenzayo. Ezi ziveliswa yiklorin yerhasi evuzayo kwi-Caustic soda (iSodium Hydroxide). Zikwabizwa ngokuba yiLiquid Chlorine.

I-CorrosionUmhlwa ngenxa ye-hypochlorite eveliswe ngokuRhweba yinkxalabo ngenxa yempembelelo yayo kwisixhobo. I-10 ukuya kwi-15% isisombululo se-hypochlorite sinobudlova kakhulu ngenxa ye-pH ephezulu kunye ne-chlorine concentration. Ngenxa yobundlongondlongo bayo, isisombululo se-hypochlorite siya kuxhaphaza naziphi na iindawo ezibuthathaka kwi-hypochlorite piping system kwaye zinokubangela ukuvuza. Ke ukusebenzisa i-On-site sodium Hypochlorite generator lukhetho lobulumko.

Ukwenziwa kwesikali se-calcium carbonate yenye inkxalabo xa usebenzisa i-hypochlorite yolwelo olukwibakala lorhwebo kwi-chlorination. I-hypochlorite yolwelo yodidi lwezorhwebo ine-pH ephezulu. Xa isisombululo se-pH esiphezulu se-hypochlorite sixutywe namanzi okucoca, siphakamisa i-pH yamanzi adibeneyo ukuya ngaphezulu kwe-9. I-calcium emanzini iya kusabela kwaye ikhuphe njenge-calcium carbonate scale. Izinto ezinjengemibhobho, iivalve, kunye neerotamitha zinokunyuka kwaye zingasasebenzi kakuhle. Kunconywa ukuba i-hypochlorite yolwelo lwezorhwebo ingahlanjululwa kwaye imibhobho encinci, isantya sokuhamba siya kuvumela, kufuneka isetyenziswe kwinkqubo.

Ukuveliswa kwegesiEnye inkxalabo nge-hypochlorite yodidi lwezorhwebo kukuveliswa kwegesi. I-Hypochlorite ilahlekelwa amandla ngokuhamba kwexesha kwaye ivelise igesi ye-oksijini njengoko ibola. Izinga lokubola liyenyuka ngokugxininiswa, ubushushu, kunye nezixhobo zentsimbi.

UKhuseleko loBuquUkuvuza okuncinci kwimizila yesondlo se-hypochlorite kunokukhokelela ekuphumeni kwamanzi abe ngumphunga kunye nokukhutshwa kwegesi yeklorini.

Ukwenziwa kweChlorateUmmandla wokugqibela wenkxalabo yinto enokwenzeka yokwenziwa kwe-ion yeklorate. I-sodium hypochlorite iyancipha ekuhambeni kwexesha ukuze yenze i-ion ye-chlorate (ClO3-) kunye ne-oxygen (O₂). Ukuthotywa kwesisombululo se-hypochlorite kuxhomekeke kumandla wesisombululo, ubushushu, kunye nobukho bezinto zetsimbi.

Ukubola kweSodium Hypochlorite yoRhwebo kunokudalwa ngeendlela ezimbini ezinkulu:
a). Ukuqulunqwa kweChlorates ngenxa ye-pH ephezulu, 3NaOCl = 2NaOCl + NaClO3.
b). Ilahleko yokuphuphuma kweklorini ngenxa yokwanda kobushushu.

Ke ngoko, kuwo nawaphi na amandla kunye nobushushu obunikiweyo, ekuhambeni kwexesha, imveliso yamandla ephezulu ekugqibeleni iya kuba ngaphantsi kumandla akhoyo eklorini kunemveliso yamandla asezantsi, kuba izinga lokubola likhulu. I-American Water Works Association Research Foundation (AWWARF) iqukumbele ukuba ukubola kwebleach concentrated (NaOCl) ngowona mthombo wemveliso yeklorate. Uxinzelelo oluphezulu lweChlorate alucebisi kumanzi okusela.

Itshathi yokuthelekisa iklorini

Ngoku, sesiphi isibulali-ntsholongwane esifanelekileyo?

• Igesi yeChlorine- Kuyingozi kakhulu ukuphatha kwaye akukhuselekanga kwiindawo zokuhlala. Amaxesha amaninzi, azifumaneki.
• Umgubo weBleaching- I-Calcium Hypochlorite iyasebenza, kodwa yonke inkqubo yokuxuba, ukuhlalisa, kunye nokulahla i-sludge ingcolile kakhulu kwaye inzima. Oku kungcolisa indawo yonke. Ngaphezu koko, i-powder bleaching ithatha umswakama ngexesha le-monsoon okanye kwindawo emanzi kwaye ikhupha igesi ye-chlorine, okwenza amandla okuhlamba alahlekelwe amandla.
• IBletshi elulwelo— I-Liquid Chlorine -okanye iSodium Hypochlorite iyasebenza kakhulu. Oku kukwimo yolwelo kulula kakhulu ukuyiphatha. Kodwa iLiquid Chlorine efumaneka ngokurhweba ayibizi nje kuphela kodwa iphelelwa ngamandla ethubeni kwaye ibe ngamanzi. Ingozi yokuchitheka yingxaki eqhelekileyo.
• Electro Chlorinator-Isebenza kakhulu, iyonga, ikhuselekile, kwaye kulula ukuyilungiselela kunye nokusetyenziswa. Obu bubuchwepheshe bamvanje bamkelwa kumazwe amaninzi.