Sodium Hypochlorite Generator imagwira ntchito pa electrochlorination chemical process yomwe imagwiritsa ntchito madzi, mchere wamba ndi magetsi kupanga Sodium Hypochlorite(NaOCl). The brine solution (kapena madzi a m'nyanja) amapangidwa kuti aziyenda kudzera mu selo la electrolyzer, komwe kumayenda mwachindunji komwe kumatsogolera ku Electrolysis. Izi zimapanga Sodium Hypochlorite nthawi yomweyo yomwe ndi mankhwala ophera tizilombo. Izi ndiye dosed m'madzi mu ndende chofunika kuti mankhwala madzi, kapena kupewa Algae Mapangidwe ndi Bio Fouling.
Mfundo yoyendetsera ntchito yaJenereta ya sodium Hypochlorite
Mu Electrolyser, yapano imadutsa mu anode ndi cathode mumchere. yomwe ndi conductor wabwino wa magetsi, motero electrolyzing sodium chloride solution.
Izi zimabweretsa chlorine (Cl2) mpweya wopangidwa ku anode, pomwe sodium hydroxide (NaOH) ndi hydrogen (H2) gasi amapangidwa pa cathode.
Zomwe zimachitika mu cell electrolytic ndi
2NaCl + 2H2O = 2NaOH + Cl2 +H2
Klorini imachitanso ndi hydroxide kupanga sodium hypochlorite (NaOCl). Kuchita zimenezi kungathe kuphweka motere
Cl2+ 2NaOH = NaCl + NaClO + H2O
Njira yothetsera vutoli imakhala ndi pH yapakati pa 8 ndi 8.5, ndi chlorine yofanana kwambiri ndi yosakwana 8 g/l. Ili ndi nthawi yayitali kwambiri ya alumali yomwe imapangitsa kuti ikhale yoyenera kusungirako.
Pambuyo pothira njira mumadzi otaya, palibe kuwongolera pH ndikofunikira, monga momwe zimafunikira mu sodium hypochlorite yopangidwa ndi nembanemba. The sodium hypochlorite solution imachita molingana, zomwe zimapangitsa kuti hypochlorous acid
NaClO + H2O = NaOH + HClO
Kuti mupange 1kg yofanana ndi klorini pogwiritsa ntchito jenereta ya Sodium Hypochlorite, 4.5 kg yamchere ndi magetsi okwana makilowati 4 pamafunika. Njira yomaliza imakhala ndi pafupifupi 0.8% (8 magalamu/lita) sodium hypochlorite.
Makhalidwe a jenereta ya sodium hypochlorite
- Zosavuta:Pamafunika madzi, mchere ndi magetsi basi
- Zopanda Poizoni:Mchere wamba womwe ndi chinthu chachikulu sichowopsa komanso chosavuta kusunga. Electro chlorinator imapereka mphamvu ya Chlorine popanda chiwopsezo chosunga kapena kusunga zinthu zowopsa.
- Mtengo wotsika:madzi okha, mchere wamba, ndi magetsi chofunika electrolysis. Mtengo wonse wa Electrochlorinator ndi wocheperako poyerekeza ndi njira zanthawi zonse za Chlorination.
- Zosavuta kumwa kuti mupeze ndende yokhazikika:Sodium hypochlorite yomwe imapangidwa pamalowo siitsika ngati sodium hypochlorite yamalonda. Choncho, mlingo suyenera kusinthidwa tsiku ndi tsiku kutengera mphamvu ya hypo solution.
- Njira yovomerezeka yopha tizilombo toyambitsa matenda potsatira malamulo a madzi akumwa- njira ina yokhala ndi zofunikira zochepa za chitetezo ku machitidwe opangidwa ndi chlorine-based.
- Moyo wautali wautumiki, poyerekeza ndi nembanemba cell electrolysis
- Kutulutsa kwapamalo kwa sodium hypochlorite kumalola wogwiritsa ntchito kupanga zomwe zikufunika komanso zikafunika.
- Safe for Environment:Poyerekeza ndi 12.5% sodium hypochlorite, kugwiritsa ntchito mchere ndi madzi kumachepetsa mpweya wa carbon mpaka 1/3rd. Yankho la hypo lochepera 1% lomwe limapangidwa ndi dongosolo lathu ndilabwino komanso losawopsa. Izi zikutanthawuza kuchepa kwa maphunziro a chitetezo ndi kupititsa patsogolo chitetezo cha ogwira ntchito.
Sodium hypochlorite generation reaction thanki: Sodium Hypochlorite yopangidwa pamalowo mothandizidwa ndi brine yopangira kapena madzi a m'nyanja ndiyothandiza kwambiri poteteza zida kuti zisakule ndikuwononga ndere ndi nkhanu. Compact Electrochlorinators opangidwa ndi FHC ndi abwino kupha tizilombo toyambitsa matenda m'madzi pakagwa masoka monga zivomezi, Chigumula, kapena Miliri. Electrochlorinators adapangidwa kuti azitha kupha tizilombo tomwe timamwa madzi akumidzi ndi kumidzi.
Ubwino wa Pa Site Sodium Hypochlorite Generator
Ngakhale kulingalira kwachuma ndiye mwayi waukulu wogwiritsa ntchito Sodium Hypochlorite pa malo ogwiritsira ntchito mitundu ina ya Chlorination, ubwino waumisiri ndi waukulu kwambiri.
Zotsatirazi ndi zina mwamavuto okhudzana ndi kugwiritsa ntchito madzi amadzimadzi a sodium hypochlorite. Izi zimakhala ndi ndende yayikulu (10-12%) ya chlorine yogwira. Izi zimapangidwa ndi kuphulika kwa mpweya wa chlorine mu Caustic soda (Sodium Hydroxide). Amatchedwanso Liquid Chlorine.
Kudzimbirira chifukwa cha Hypochlorite yopangidwa ndi Malonda ndi nkhawa chifukwa cha mphamvu yake pazida. Njira ya 10 mpaka 15% ya hypochlorite imakhala yaukali kwambiri chifukwa cha kuchuluka kwa pH ndi chlorine. Chifukwa cha chikhalidwe chake chaukali, yankho la hypochlorite limagwiritsa ntchito malo aliwonse ofooka mu dongosolo la mapaipi a hypochlorite ndipo lingayambitse kutayikira. Chifukwa chake kugwiritsa ntchito jenereta ya On-site sodium Hypochlorite ndi njira yanzeru.
Mapangidwe a calcium carbonate sikelo ndi vuto linanso mukamagwiritsa ntchito hypochlorite yamadzimadzi yamadzimadzi yothirira. Hypochlorite yamadzimadzi yamalonda imakhala ndi pH yayikulu. Pamene mankhwala a pH a hypochlorite apamwamba asakanizidwa ndi madzi osungunuka, amakweza pH ya madzi osakanikirana kufika pamwamba pa 9. Kashiamu m'madzi adzachitapo kanthu ndikutuluka ngati calcium carbonate scale. Zinthu monga mapaipi, ma valve, ndi ma rotameters amatha kukwera ndipo sizigwiranso ntchito bwino. Ndikofunikira kuti ma hypochlorite amadzimadzi amalonda asasungunuke komanso kuti mapaipi ang'onoang'ono, omwe amalola kuti azitha, agwiritsidwe ntchito pamakina.
Kupanga GasiChodetsa nkhawa chinanso ndi hypochlorite yamalonda ndi kupanga mpweya. Hypochlorite imataya mphamvu pakapita nthawi ndipo imatulutsa mpweya wa oxygen pamene ikuwola. Mlingo wa kuwonongeka ukuwonjezeka ndi ndende, kutentha, ndi zitsulo catalysts.
Chitetezo cha Munthu Kutuluka pang'ono mu mizere ya chakudya cha hypochlorite kungapangitse kuti madzi asamakhale nthunzi komanso kutulutsa mpweya wa chlorine.
Kupanga kwa ChlorateChigawo chomaliza chodetsa nkhawa ndi kuthekera kopanga ma chlorate ion. Sodium hypochlorite imawonongeka pakapita nthawi kuti ipange chlorate ion (ClO3-) ndi oxygen (O).2). Kuwonongeka kwa njira ya hypochlorite kumadalira mphamvu ya yankho, kutentha, ndi kukhalapo kwa zitsulo zopangira zitsulo.
Kuwola kwa Commercial Sodium Hypochlorite kungapangidwe m'njira ziwiri zazikulu:
a). Mapangidwe a Chlorates chifukwa cha pH yapamwamba, 3NaOCl = 2NaOCl+NaClO3.
b). Kuwonongeka kwa klorini chifukwa cha kuwonjezeka kwa kutentha.
Choncho, pa mphamvu iliyonse ndi kutentha, pakapita nthawi, mphamvu yapamwamba yamphamvu pamapeto pake idzakhala yochepa mu mphamvu ya klorini kusiyana ndi mankhwala otsika kwambiri, chifukwa kuwonongeka kwake kumakhala kwakukulu. Bungwe la American Water Works Association Research Foundation (AWWARF) linanena kuti kuwonongeka kwa concentrated bleach (NaOCl) ndiye gwero lalikulu la kupanga chlorate. Kuchuluka kwa Chlorate sikoyenera m'madzi akumwa.
Tchati Chofananitsa cha Chlorine
Fomu Yogulitsa | PH Kukhazikika | Chlorine ilipo | Fomu |
Cl2gasi | Zochepa | 100% | Gasi |
Sodium hypochlorite (Zamalonda) | 13+ | 5-10% | Madzi |
Calcium hypochlorite granular | 11.5 | 20% | Zouma |
Sodium hypochlorite (pamalo) | 8.7-9 | 0.8-1% | Madzi |
Tsopano, mankhwala oyenera ophera tizilombo ndi ati?
- Mafuta a Chlorine- Ndizowopsa kwambiri kuzigwira komanso sizotetezeka m'malo okhala. Nthawi zambiri, sapezeka.
- Bleaching Powder- Calcium Hypochlorite ndi yothandiza, koma njira yonse yosakaniza, kukhazikika, ndi kutaya matope ndi yosokoneza kwambiri komanso yovuta. Izi zimapangitsa dera lonse kukhala lakuda. Komanso, ufa wa blekning umatenga chinyezi nthawi ya monsoon kapena m'malo onyowa ndipo umatulutsa mpweya wa chlorine, zomwe zimapangitsa kuti mphamvu ya bleaching iwonongeke.
- Bleach yamadzimadzi- Liquid Chlorine - kapena Sodium Hypochlorite ndiwothandiza kwambiri. Izi ndi zamadzimadzi kotero ndizosavuta kuzigwira. Koma Liquid Chlorine yomwe imapezeka pamalonda singokwera mtengo koma imataya mphamvu pakapita nthawi ndipo imakhala madzi. Kuopsa kwa kutaya madzi ndi vuto lofala.
- Electro Chlorinator-Yothandiza kwambiri, yotsika mtengo, yotetezeka, yosavuta kukonzekera ndikugwiritsa ntchito. Uwu ndi umisiri waposachedwa kwambiri womwe ukutengedwa m'maiko ambiri.
Timapereka machitidwe a jenereta a sodium hypochlorite omwe ndi othandiza kwambiri, okonda bajeti, otetezeka, osavuta kukonzekera ndi kugwiritsira ntchito, pamene mukufuna zambiri ndi zamakono za jenereta ya sodium hypochlorite, chonde omasuka kutilankhulana nafe nthawi iliyonse.