Metsi ke mohloli oa bohlokoa bakeng sa bophelo ba batho, tlhahiso ea indasteri le tekano ea tikoloho. Ho tsepamisa maikutlo ho ntseng ho hola lefatšeng ka bophara tšireletsong ea tikoloho, metsi a nooang a bolokehileng le litekanyetso tsa ho ntša metsi a litšila tsa indasteri ho sutumelletse bahlahlobi ba boleng ba metsi boemong ba mantlha litsamaisong tsa tsamaiso ea metsi tsa sejoale-joale. Lisebelisoa tsena tse bohlale tsa ho lekanya li kopanya theknoloji ea ho lemoha ea electrochemical le optical ho lula ho lemoha matšoao a bohlokoa a metsi ho kenyeletsoa pH, oksijene e qhibilihisitsoeng (DO), conductivity, TDS, turbidity le residual chlorine, ho fana ka data ea nako ea sebele le e tšepahalang bakeng sa limela tsa metsi tsa masepala, kalafo ea likhoerekhoere, lifeme tsa lik'hemik'hale, temo ea metsing le tlhokomelo ea metsi a tikoloho. Ho fapana le ho nka lisampole tsa laboratori ka linako tse itseng, li-sensor tsa boleng ba metsi inthaneteng li fihlella tlhokomelo ea lihora tse 24 ntle le tlhokomelo, e nolofalletsang temoso ea pele ea tšilafalo le taolo e nepahetseng ea ts'ebetso.
Ea sejoale-joalebahlahlobi ba boleng ba metsiitshetlehile ka ditsela tse pedi tsa botekgeniki tse hodileng: di-electrode tsa electrochemical le diyuniti tsa ho lemoha mahlo. Di-sensor tsa electrochemical di akaretsa pH, conductivity, DO le ammonia nitrogen. Sensor ya conductivity ya di-electrode tse nne, e emetsweng ke letoto la WQS-EC, e sebedisa motlakase o fapanyetsanang pakeng tsa di-electrode tsa graphite ho lekanya mahloriso a ion, ka electrode ya referense e kentsweng kahare e fedisang tshitiso ya polarization. Algorithm ya yona ya ka hare ya dintlha tse hlano ya interpolation e fetola dipalo tsa conductivity ka boiketsetso ho ba TDS le boleng ba letsoai, e ikamahanya ka ho phethahetseng le metsi a litšila a masela a nang le letsoai le maemo a metsi a lewatle. Di-electrode tsa khalase ya pH di latela asiti ya metsi le alkalinity, e leng parameter ya bohlokwa bakeng sa ho se nke lehlakore ha dikhemikhale le kalafo ya biochemical ya dikgwerekgwere. Di-sensor tsa mahlo di amohela melaomotheo ya ho qhalana ha laser le ho tima fluorescence bakeng sa ho teteana le ho lekanya oksijene e qhibilihisitsweng, ho qoba ho nkela sebaka ha lera khafetsa le ho fokotsa mosebetsi wa tlhokomelo wa nako e telele. Di-sensor tse ngata tse ka sehloohong di tshehetsa puisano ya RS485 Modbus-RTU, e ka hokahanngwang ka ho toba le PLC, di-platform tsa taolo ya diindasteri le ditsamaiso tsa pokello ya data tse hole ntle le phetoho e rarahaneng ya letshwao.
Bahlahlobi ba boleng ba metsi ba sebeletsa maemo a fapaneng a masepala le a tikoloho pele. Litsi tsa kalafo ea metsi a pompong li kenya li-sensor tsa liparamente tse ngata libakeng tse tala tse kenang metsi, litanka tsa ho sefa le libaka tsa ho ntša metsi tse felileng ho lekola chlorine e setseng, tšilafalo le pH, ho netefatsa hore metsi a pompo a fihlela litekanyetso tsa naha tsa polokeho ea ho noa. Liteishene tsa tlhokomelo ea metsi a holim'a metsi le a ka tlas'a lefatše li sebelisa li-sensor tse ka tlas'a metsi ho latela boleng ba metsi a noka le matamo, li lemoha kapele tšilafalo ea tšohanyetso joalo ka ho lutla ha lik'hemik'hale kapa phallo ea manyolo a temo. Litsi tsa kalafo ea likhoerekhoere tsa litoropong li itšetleha haholo ka lisebelisoa tsena ho fetola tekanyo ea moea le tekanyo ea ho lekanya ka ho latela DO, pH le COD, ho netefatsa hore likhoerekhoere tse phekotsoeng li latela melaoana ea ho ntša metsi le ho qoba likotlo tse boima tsa tikoloho.
Tlhokomelo ea metsi a litšila a indasteri e etsa tšimo e 'ngoe e kholo ea ts'ebeliso, haholo-holo bakeng sa likhoebo tsa masela, lik'hemik'hale, lijo le tsa electroplating. Metsi a litšila a khatiso ea masela a na le pH e phahameng, pH e feto-fetohang le TDS e phahameng haholo ka likaroloana tsa dae le masala a faeba. Li-sensor tsa conductivity tse hanelang mafome le pH li lekanya ka mokhoa o tsitsitseng liphetoho tsa letsoai le acid-base ho tataisa lits'ebetso tsa ho se nke lehlakore ha metsi a litšila le ho sefa. Li-chemical plant tse hlahisang acid, alkali le brine li sebelisa li-sensor tsa tantalum kapa titanium electrode ho hanela khoholeho ea mokelikeli o senyang. Lifeme tsa lijo le meriana li sebelisa li-probe tsa boleng ba metsi a hloekileng ho beha leihlo metsi a hloekileng bakeng sa mela ea tlhahiso, ho thibela tšilafalo ea likokoana-hloko le lihlahisoa tse sa tšoaneleheng. Ho cheka metsi a litšila ka li-ion tsa tšepe e boima le lintho tse tiileng tse emisitsoeng ho boetse ho hloka tlhahlobo e tsoelang pele ea inthanete ho laola pula ea tšepe e boima pele e ntšoa.
Temo ea metsing ke 'maraka o holang ka potlako oa lits'ebetso bakeng sa bahlahlobi ba boleng ba metsi. Litlhapi, li-shrimp le li-shellfish li na le litlhoko tse tiileng tsa oksijene e qhibilihisitsoeng, pH le naetrojene ea ammonia. DO e tlase e tla lebisa lefung le leholo la metsing, ha naetrojene e ngata ea ammonia e baka ho bola ha metsi. Li-sensor tse kentsoeng tse phaphametseng tse nang le li-parameter tse ngata li romela data ea nako ea sebele litsing tsa balemi tse tsamaeang, li baka ka bohona lisebelisoa tsa aerator kapa tsa phapanyetsano ea metsi ha matšoao a feta meeli, e leng se eketsang haholo tlhahiso ea ho ikatisa le ho fokotsa litšenyehelo tsa lijo le lithethefatsi.
Ntle le ts'ebetso e tsitsitseng ea tekanyo, ea kajenolisebelisoa tsa boleng ba metsiLi na le lintlafatso tse bohlale ho kenyeletsoa le li-data logger tse hahiloeng kahare, puseletso ea mocheso o iketsang le lisebelisoa tsa borashe tse itlhoekisang ho fokotsa makhetlo a ho hloekisa ka letsoho. Ka puisano e tloaelehileng ea Modbus, li kopana ka mokhoa o se nang mathata le li-platform tsa tlhokomelo ea metsi tse bohlale le tsa IoT tsa indasteri, li etsa hore ho baloe mithara hole, polokelo ea data le alamo e fetang moeli.
Qetellong, bahlahlobi ba boleng ba metsi ba sebetsa e le "bahlahlobi ba metsi" ba nepahetseng liindastering tsohle tse amanang le metsi. Ho bapisa thepa ea bona ea sensor e tenyetsehang, liparamente tse fapaneng tsa ho lekanya le puisano e bonolo ea dijithale li etsa hore li se ke tsa nkeloa sebaka ke tlhokomelo ea polokeho ea metsi le taolo e ntlafalitsoeng ea ts'ebetso ea indasteri. Ha puso ea lefats'e ea mehloli ea metsi e ntse e thatafala, li-sensor tsa boleng ba metsi tsa inthanete tse nang le liparamente tse ngata li tla boloka katoloso e tsitsitseng ea 'maraka' me e be lisebelisoa tse tšehetsang tse tloaelehileng bakeng sa bohle.kalafo ea metsile merero ea tlhokomelo ea tikoloho.
Nako ea poso: Phupu-10-2026