Amanzi awumthombo obalulekile ekuphileni kwethu, obaluleke ngaphezu kokudla.Esikhathini esidlule, abantu babewaphuza ngokuqondile amanzi aluhlaza, kodwa manje ngokuthuthuka kwesayensi nobuchwepheshe, ukungcola sekubi kakhulu, futhi izinga lamanzi liye lathinteka ngokwemvelo.Abanye abantu bathole ukuthi amanzi aluhlaza aqukethe inani elikhulu lezimuncagazi kanye namagciwane, ngakho abantu basebenzisa igesi ye-chlorine ukuze babulale amagciwane, kodwa okuqukethwe kwe-chlorine ephezulu kakhulu nakho kuzodala ukulimala emzimbeni womuntu, futhi ekugcinenii-residual chlorine analyzerkuvele.
Ii-residual chlorine analyzeriqukethe iyunithi ye-elekthronikhi kanye neyunithi yokulinganisa (okubandakanya iseli eligelezayo kanye ainzwa ye-chlorine esele).Ukusebenzisa okungenisiweinzwa ye-chlorine esele, inezici zokungalinganisi, azinakugcinwa, ukunemba okuphezulu, usayizi omncane kanye nokusetshenziswa kwamandla okuphansi.Ithuluzi lokubonisa linemisebenzi yokulungiswa kweslope, ukulungisa amaphoyinti ayiziro, ukuboniswa kwesikhathi sangempela kwamanani alinganisiwe, nesinxephezelo sezinga lokushisa esizenzakalelayo nesinxephezelo senani le-pH.Isignali ye-electrode iguqulwa ibe isignali ye-chlorine eyinsalela enembe kakhudlwana ngemva kwesinxephezelo nokubala.Isignali yokuphuma kwe-analog ehambisana nenani elilinganisiwe ingaxhunywa nabalawuli abahlukahlukene ukuze bakhe uhlelo lokulawula, njengesilawuli sezikhundla ezimbili, isilawuli sokulinganisa isikhathi, isilawuli esingaqondile, isilawuli se-PID nokunye.Inohlu olubanzi lwezinhlelo zokusebenza nokuhambisana okuphezulu.Lo mkhiqizo usetshenziswa kakhulu ezindaweni zokuhlanza amanzi okuphuza, amanethiwekhi okusabalalisa amanzi okuphuza, amachibi okubhukuda, amanzi ajikelezayo apholile, amaphrojekthi okwelapha izinga lamanzi nezinye izimboni ezihlala ziqaphai-chlorine eseleokuqukethwe ezixazululweni ezinamanzi.
I-residual chlorine analyzeryisibulali magciwane samanzi esisetshenziswa kakhulu, esisetshenziswa kakhulu, kusukela ekuhlanzeni amanzi okuphuza kanye namanzi angcolile kuya ekukhucululweni kwendle emachibini okubhukuda kanye nezindawo zokungcebeleka, kanye nokubulala amagciwane kanye nokuvalwa inzalo ekucutshungulweni kokudla.
Umqondo wokulinganisa kwe-chlorine eyinsalela - ubukhona be-chlorine:
1. I-chlorine yamahhala esebenzayo (i-chlorine esebenzayo yamahhala).I-hypochlorous acid molecule, i-HClO, iyingxenye ebaluleke kakhulu yenqubo yokubulala amagciwane.
2. Isamba se-chlorine yamahhala (i-chlorine yamahhala,i-chlorine esele yamahhala) ngokuvamile kubizwa ngokuthi ama-chlorine disinfectants, akhiwe nge-chlorine ngalezi zindlela: i-elemental chlorine gas molecule Cl2, hypochlorous acid molecule HClO, hypochlorite ion ClO- (i-chlorine yesibili) Chlorate)
3. I-chlorine ehlanganisiwe (i-chloramine), eyakhiwe i-chlorine ne-nitrogen compounds (NH2, NH3, NH4 +) ihlanganiswe ukuze yenze i-compound, futhi i-chloride kulesi simo esihlanganisiwe ayinawo umsebenzi wokubulala amagciwane.
4. Ingqikithi ye-chlorine ehlanganisiwe (ingqikithi ye-chlorine,i-chlorine eyinsalela ephelele) ibhekisela egameni elivamile le-chlorine yamahhala ne-chlorine ehlanganisiwe.
Umgomo wokusebenza wei-residual chlorine analyzer: inzwa ye-chlorine esele iqukethe ama-electrode amabili okulinganisa, i-electrode ye-HOCL kanye ne-electrode yezinga lokushisa.Ama-electrode e-HOCL ayizinzwa zamanje zohlobo lwe-Clark, akhiqizwa kusetshenziswa ubuchwepheshe be-microelectronics, ukukala ukugcwala kwe-hypochlorous acid (HOCl) emanzini.Inzwa iqukethe ama-electrode amathathu ama-electrochemical amancane, i-electrode eyodwa esebenzayo (WE), i-counter electrode eyodwa (CE) kanye ne-reference electrode eyodwa (RE).Indlela yokulinganisa ukugcwala kwe-hypochlorous acid (HOCl) emanzini isekelwe ekulinganiseni ushintsho lwamanje lwe-electrode esebenzayo ngenxa yokushintsha kokuhlushwa kwe-hypochlorous acid.
Izinyathelo zokuqapha ukusetshenziswa kwei-residual chlorine analyzer:
1. Iwashi lesibili ngokuvamile alidingi ukunakekelwa okujwayelekile.Uma kukhona ukwehluleka okusobala, sicela ungayivuli ukuze uzilungise ngokwakho.
2. Ngemva kokuba amandla evuliwe, ithuluzi kufanele libe nesibonisi.Uma singekho isibonisi noma isibonisi singajwayelekile, amandla kufanele acishwe ngokushesha
ukuhlola ukuthi amandla ajwayelekile yini.
3. Isixhumi sekhebula kufanele sigcinwe sihlanzekile futhi singenawo umswakama noma amanzi, ngaphandle kwalokho ukulinganisa kuzobe kunganembile.
4. I-electrode kufanele ihlanzwe njalo ukuze kuqinisekiswe ukuthi ayingcolisiwe.
5. Linganisa ama-electrode ngezikhathi ezithile.
6. Ngesikhathi sokuphuma kwamanzi, qiniseka ukuthi i-electrode igxiliwe oketshezini oluzohlolwa, ngaphandle kwalokho ukuphila kwayo kuzofinyezwa.
7. Ukusetshenziswa kwei-residual chlorine analyzerkuncike kakhulu ekugcinweni kwama-electrode.
Okungenhla kuyisimiso sokusebenza kanye nomsebenzi we-i-residual chlorine analyzer.Eqinisweni, kithina bantu, sidinga ukwengeza amanzi amaningi nsuku zonke, futhi amanzi anganele azoba nomthelela omkhulu emisebenzini yethu yomzimba womuntu.Uma uqhathanisa nabantu abagcine isonto lonke bengawaphuzi amanzi kanye nabadla isonto lonke, kuyabonakala ukuthi sibi kakhulu isimo sabantu abangawaphuzanga amanzi.Kule nkathi yokungcoliswa kwamanzi okubi kakhulu, ukuhlolwa kwekhwalithi yamanzi kubaluleke kakhulu.Ngisafuna ukukhumbuza wonke umuntu ukuthi amanzi angamanzi ethu okuphuza futhi kufanele avikelwe kahle, kodwa angangcoliswa ngokungenhloso.
Isikhathi sokuthumela: Nov-07-2022
