Sodium Hypochlorite Generator

Sodium Hypochlorite Generator na-arụ ọrụ na usoro kemịkalụ electrochlorination nke na-eji mmiri, nnu nkịtị na ọkụ eletrik na-emepụta Sodium Hypochlorite (NaOCl). A na-eme ihe ngwọta brine (ma ọ bụ mmiri mmiri) ka ọ na-agafe na cell electrolyzer, ebe a na-agafe ugbu a nke na-eduga na Electrolysis. Nke a na-emepụta sodium Hypochlorite ozugbo nke bụ ihe na-egbu egbu siri ike. A na-etinye nke a n'ime mmiri n'ime ihe achọrọ iji kpochapụ mmiri, ma ọ bụ iji gbochie nhazi nke Algae na Bio Fouling.

Ụkpụrụ ọrụ nkeSodium Hypochlorite Generator

Na Electrolyser, a na-agafe ugbu a site na anode na cathode na ngwọta nnu. nke bụ ezigbo onye na-eduzi ọkụ eletrik, si otú a na-eme ka ngwọta sodium chloride electrolyza.

Nke a na-ebute chlorine (Cl₂A na-emepụta gas na anode, ebe sodium hydroxide (NaOH) na hydrogen (H₂) A na-emepụta gas na cathode.

Mmeghachi omume na-ewere ọnọdụ na cell electrolytic bụ

2NaCl + 2H₂O = 2NaOH + Cl₂ + H₂

Chlorine na-emeghachi omume na hydroxide iji mepụta sodium hypochlorite (NaOCl). Enwere ike ime ka mmeghachi omume a dị mfe n'ụzọ ndị a

Cl₂+ 2NaOH = NaCl + NaClO + H₂O

Ngwọta emepụtara nwere uru pH n'etiti 8 na 8.5, yana mkpokọta chlorine kacha nke na-erughị 8 g/l. Ọ nwere ogologo ndụ nchekwa nke na-eme ka ọ dị mma maka nchekwa.

Mgbe emechara ihe ngwọta n'ime mmiri na-asọpụta, ọ dịghị mgbazi uru pH dị mkpa, dịka a na-achọkarị na sodium hypochlorite nke usoro akpụkpọ ahụ mepụtara. Ihe ngwọta sodium hypochlorite na-emeghachi omume na mmeghachi omume nguzozi, na-ebute hypochlorous acid

NaClO + H₂O = NaOH + HClO

Iji mepụta 1kg nhata chlorine site na iji igwe na-emepụta sodium Hypochlorite dị na saịtị, 4.5 kg nke nnu na elekere 4-kilowatt nke ọkụ eletrik chọrọ. Ngwọta ikpeazụ nwere ihe dị ka 0.8% (gram 8 / lita) sodium hypochlorite.

Njirimara nke sodium hypochlorite generator

1. Dị Mfe:Naanị mmiri, nnu, na ọkụ eletrik ka a chọrọ
2. Na-adịghị egbu egbu:Nnu nkịtị nke bụ isi ihe adịghị egbu egbu ma dị mfe ịchekwa. Electro chlorinator na-enye ike nke Chlorine na-enweghị ihe egwu nke ịchekwa ma ọ bụ ijikwa ihe ndị dị ize ndụ.
3. Ọnụ ala:naanị mmiri, nnu nkịtị, na ọkụ eletrik ka achọrọ maka electrolysis. Ngụkọta ọnụ ọnụ ọrụ Electrochlorinator dị obere karịa usoro chlorination a na-ahụkarị.
4. Ọ dị mfe ị doseụ ọgwụ iji nweta mkpokọta mkpokọta:Sodium hypochlorite emepụtara na saịtị adịghị eweda dị ka sodium hypochlorite azụmahịa. Ya mere, ọ dịghị mkpa ka a gbanwee usoro onunu ogwu kwa ụbọchị dabere na ike nke ngwọta hypo.
5. Usoro mkpochapụ akwadoro na-agbaso ụkpụrụ mmiri ọ drinkingụ drinkingụ– ihe ọzọ nwere obere nchekwa chọrọ maka sistemu chlorine-gas.
6. Ogologo ndụ ọrụ, dị ka e jiri ya tụnyere akpụkpọ ahụ cell electrolysis
7. Ọgbọ na saịtị nke sodium hypochlorite na-enye onye ọrụ ohere imepụta naanị nke achọrọ yana mgbe achọrọ ya.
8. Nchekwa maka gburugburu:Dị ka atụnyere 12.5% sodium hypochlorite, iji nnu na mmiri na-ebelata ikuku carbon ruo 1/3rd. Ngwọta hypo nke ihe na-erughị 1% ịta ahụhụ nke sistemu anyị na-emepụta dị mma ma bụrụ nke a na-ewere na ọ bụghị ihe egwu. Nke a na-atụgharị na ebelata ọzụzụ nchekwa yana nchekwa nchekwa ndị ọrụ ka mma.

Sodium hypochlorite ọgbọ mmeghachi omume tank: Sodium Hypochlorite emepụtara na saịtị site n'enyemaka nke sịntetik brine ma ọ bụ oké osimiri na-arụ ọrụ nke ọma na-echebe ngwá ọrụ site na uto nke micro-organic mmebi na ịchịkwa algae na crustaceans. Kọmpat Electrochlorinators nke FHC rụpụtara dị mma maka mkpochapụ mmiri n'oge ọdachi dịka ala ọma jijiji, Iju mmiri, ma ọ bụ Ọrịa. Emebere igwe eletrọnịkị maka ime ime obodo na “ebe eji eme ihe” nke mmiri ọñụñụ.

Uru nke Na-Site Sodium Hypochlorite Generator

Ọ bụ ezie na nleba anya akụ na ụba bụ isi uru n'iji Sodium Hypochlorite emepụtara na saịtị karịa iji ụdị chlorination ndị ọzọ, uru ọrụ nka ka ukwuu.

Ndị na-esonụ bụ ụfọdụ nsogbu metụtara iji sodium hypochlorite mmiri mmiri na ọkwa azụmahịa. Ndị a nwere nnukwu mkpokọta (10-12%) nke chlorine na-arụ ọrụ. A na-emepụta ihe ndị a site na chlorine gas na-agbapụta na Caustic soda (Sodium Hydroxide). A na-akpọkarị ha Liquid Chlorine.

Corrosion Corrosion n'ihi hypochlorite emepụtara n'ahịa bụ nchegbu n'ihi mmetụta ya na akụrụngwa. Ihe ngwọta hypochlorite 10 ruo 15% na-akpa ike n'ihi nnukwu pH na chlorine. N'ihi ọdịdị ike ya, ngwọta hypochlorite ga-erigbu ebe ọ bụla adịghị ike na sistemu ọkpọkọ hypochlorite ma nwee ike ịkpata ntapu. Ya mere, iji igwe na-emepụta sodium Hypochlorite na saịtị bụ nhọrọ amamihe dị na ya.

Nhazi nke ọnụ ọgụgụ calcium carbonate bụ nchegbu ọzọ mgbe ị na-eji ọkwa azụmahịa hypochlorite maka chlorination. Hypochlorite mmiri mmiri ọkwa azụmahịa nwere pH dị elu. Mgbe nnukwu pH hypochlorite ngwọta na-ejikọta ya na mmiri dilution, ọ na-ebuli pH nke mmiri a gwakọtara n'elu 9. Calcium dị n'ime mmiri ga-emeghachi omume ma mee ka ọ pụta ìhè dị ka calcium carbonate scale. Ihe dị ka ọkpọkọ, valvụ, na rotameters nwere ike ịbawanye elu ma gharakwa ịrụ ọrụ nke ọma. A na-atụ aro ka a ghara ịgbanye hypochlorite mmiri mmiri nke azụmahịa yana na obere pipeline, ọnụ ọgụgụ na-erugharị ga-ekwe ka a ga-eji na usoro ahụ.

Mmepụta gas Ihe ọzọ na-eche banyere hypochlorite ọkwa azụmahịa bụ mmepụta gas. Hypochlorite na-efunahụ ike ka oge na-aga ma na-ebute ikuku oxygen ka ọ na-ere. Ọnụego ire ere na-abawanye na ntinye uche, okpomọkụ, na ihe ndị na-eme ka ígwè.

Nchekwa onwe onyeObere ntapu na ahịrị nri hypochlorite ga-ebute mkpọpu mmiri na n'aka nke ya ntọhapụ nke gas chlorine.

Nhazi chlorate Akụkụ ikpeazụ nke nchegbu bụ ohere nke ịmepụta ion chlorate. Sodium hypochlorite na-eweda ala ka oge na-aga iji mepụta ion chlorate (ClO3-) na oxygen (O).₂). Nbibi nke ngwọta hypochlorite na-adabere na ike nke ngwọta, okpomọkụ, na ọnụnọ nke metal catalysts.

Enwere ike ịmepụta ire ere nke Sodium Hypochlorite n'ụzọ abụọ:
a). Nhazi nke Chlorates n'ihi pH dị elu, 3NaOCl= 2NaOCl+NaClO3.
b). Mbelata evaporation chlorine n'ihi mmụba okpomọkụ.

Ya mere, maka ike ọ bụla enyere na okpomọkụ, n'ime oge, ngwaahịa ike dị elu ga-emecha dị ala na ike chlorine dị karịa ngwaahịa ike dị ala, ebe ọ bụ na ọnụ ọgụgụ ire ere ya ka ukwuu. Otu American Water Works Association Research Foundation (AWWARF) kwubiri na mwepu nke ịcha ọcha (NaOCl) bụ isi mmalite nke mmepụta chlorate. Ọ bụghị ihe amamihe dị na ya itinye uche dị elu nke chlorate na mmiri ọṅụṅụ.

Chart atụnyere chlorine

Ugbu a, kedụ ezigbo ọgwụ nje?

• Chlorine gas- Ọ dị oke ize ndụ ijikwa ma ọ bụghị nchekwa na ebe obibi. Ọtụtụ mgbe, ha adịghị.
• Ntụ ntụ na-acha ọcha- Calcium Hypochlorite dị irè, ma usoro dum nke ịgwakọta, edozi, na mkpofu nke sludge bụ ihe na-adịghị mma na nke siri ike. Nke a na-eme ka mpaghara ahụ niile dị unyi. Ọzọkwa, ntụ ntụ na-acha ọcha na-amịkọrọ mmiri n'oge udu mmiri ma ọ bụ na gburugburu ebe mmiri dị mmiri ma na-ebunye gas chlorine, na-eme ka ike ịcha ọcha ghara ịdị ike ya.
• Mmiri ọcha- Liquid Chlorine-ma ọ bụ Sodium Hypochlorite dị irè nke ukwuu. Nke a dị n'ụdị mmiri mmiri dị mfe ijikwa ya. Mana Liquid Chlorine dị n'ahịa abụghị naanị ọnụ mana ọ na-efunahụ ike ya n'ime oge ma ghọọ mmiri. Ihe ize ndụ nke ịwụfu bụ nsogbu nkịtị.
• Electro chlorinator— Dị nnọọ irè, echekwabara, nchekwa na mfe ịkwadebe na ojiji. Nke a bụ teknụzụ kachasị ọhụrụ a na-anabata n'ọtụtụ mba.