Joalo ka naha ea lihlekehleke, Philippines e tobane le mathata a mangata taolong ea mehloli ea metsi, ho kenyeletsoa tšilafalo ea metsi a nooang, lithunthung tsa algal le ho senyeha ha boleng ba metsi kamora likoluoa tsa tlhaho. Lilemong tsa morao tjena, ka tsoelo-pele ea theknoloji ea li-sensor, li-sensar tsa ho senyeha ha metsi li bile le karolo ea bohlokoa ho feta tekano le taolong ea tikoloho ea metsi. Sengoliloeng sena se sekaseka ka mokhoa o hlophisehileng linyeoe tsa ts'ebeliso ea li-sensor tsa turbidity naheng ea Philippines, ho kenyeletsoa ts'ebeliso ea tsona e ikhethileng ho lekola semela sa pheko ea metsi, taolo ea algae ea letšeng, kalafo ea metsi a litšila le karabelo ea tšohanyetso ea likoluoa. E lekola phello ea lits'ebetso tsena tsa theknoloji taolong ea boleng ba metsi, bophelo bo botle ba sechaba, ts'ireletso ea tikoloho, le nts'etsopele ea moruo naheng ea Philippines, ha e ntse e hlalosa mekhoa le liphephetso tsa nako e tlang. Ka ho hlahloba boiphihlelo bo sebetsang ba lits'ebetso tsa sensor ea turbidity naheng ea Philippines, ho ka fanoa ka litšupiso tsa bohlokoa bakeng sa linaha tse ling tse ntseng li tsoela pele ho amohela mahlale a ho lekola boleng ba metsi.
Semelo le Liphephetso tsa Tlhokomelo ea Boleng ba Metsi Philippines
Philippines, naha ea lihlekehleke tsa Asia Boroa-bochabela e entsoeng ka lihlekehleke tse fetang 7,000, e tobane le mathata a ikhethang a taolo ea mehloli ea metsi ka lebaka la tikoloho ea eona e ikhethang. Ka karolelano pula ea selemo ea 2,348 mm, naha e na le mehloli e mengata ea metsi. Leha ho le joalo, kabo e sa leka-lekaneng, meaho e sa lekaneng, le mathata a tebileng a tšilafalo a siea karolo e khōlō ea baahi e se na metsi a nooang a sireletsehileng. Ho latela Mokhatlo oa Lefatše oa Bophelo, Mafilipino a ka bang limilione tse 8 ha a na metsi a nooang a sireletsehileng, e leng se etsang hore boleng ba metsi e be taba ea bohlokoa ea bophelo bo botle ba sechaba.
Mathata a boleng ba metsi Philippines a bonahala haholo ka litsela tse latelang: tšilafalo e matla ea metsi a mehloli, haholo-holo libakeng tse nang le baahi ba bangata joalo ka Metro Manila, moo metsi a litšila a indasteri, likhoerekhoere tsa ka tlung le phallo ea temo e lebisang ho eutrophication; hangata bolele bo thunya metsing a maholo a metsi joaloka Letša la Laguna, le sa hlahiseng monko o monate feela empa hape le ntša chefo e kotsi ea algal; tšilafalo ea tšepe e boima libakeng tsa indasteri, e nang le maemo a phahameng a cadmium (Cd), lead (Pb), le koporo (Cu) e fumanoeng Manila Bay; le ho senyeha ha boleng ba metsi ka morao ho likoluoa ka lebaka la maholiotsoana le likhohola khafetsa.
Mekhoa e tloaelehileng ea ho hlahloba boleng ba metsi e tobana le litšitiso tse 'maloa tsa ts'ebetsong Philippines: tlhahlobo ea laboratori e bitsa chelete e ngata ebile e ja nako, e etsa hore ho beha leihlo nako ea sebele ho be thata; lisampole tsa matsoho li hatelloa ke jeokrafi e rarahaneng ea naha, e siea libaka tse ngata tse ka thoko li sa koaheloa; le taolo e arohaneng ea data ho mafapha a fapaneng e sitisa tlhahlobo e felletseng. Lintlha tsena ha li kopane li sitisa likarabelo tse sebetsang liphephetsong tsa boleng ba metsi.
Khahlanong le maemo ana, li-sensor tsa metsi a turbidity li se li fumanehe e le lisebelisoa tse sebetsang hantle, tsa nako ea nnete. Turbidity, e leng sesupo sa bohlokoa sa likaroloana tse fanyehiloeng metsing, ha e ame feela boleng bo botle ba metsi empa e boetse e amana haufi-ufi le boteng ba likokoana-hloko le lik'hemik'hale tse silafetseng tsa lik'hemik'hale. Li-sensor tsa sejoale-joale tsa turbidity li sebetsa ho latela molao-motheo o hasaneng oa leseli: ha lebone la leseli le feta sampole ea metsi, likaroloana tse emisitsoeng li hasanya leseli, 'me sensor e lekanya matla a khanya e hasaneng e fapaneng le lebaleng la ketsahalo, e e bapisa le litekanyetso tsa ka hare tsa calibration ho fumana turbidity. Theknoloji ena e fana ka litekanyo tse potlakileng, liphetho tse nepahetseng, le bokhoni bo tsoelang pele ba ho beha leihlo, ho etsa hore e tšoanelehe ka ho khetheha litlhoko tsa tlhahlobo ea boleng ba metsi.
Likhatelo-pele tsa morao-rao tsa theknoloji ea IoT le marang-rang a li-wireless sensor li atolositse maemo a ts'ebeliso ea li-sensor tsa turbidity naheng ea Philippines, ho tloha tlhokomelong ea semela sa setso sa kalafo ea metsi ho isa taolong ea letša, kalafo ea metsi a litšila le karabelo ea tšohanyetso. Litlhahiso tsena li fetola mekhoa ea tsamaiso ea boleng ba metsi, e fana ka litharollo tse ncha tsa mathata a nako e telele.
Tlhaloso ea Theknoloji ea Li-Sensors tsa Turbidity le ho Tšoaneleha ha tsona Philippines
Li-sensor tsa Turbidity, joalo ka lisebelisoa tsa mantlha tsa tlhahlobo ea boleng ba metsi, li itšetleha ka melao-motheo ea tsona ea tekheniki le litšobotsi tsa ts'ebetso ho netefatsa ho ts'epahala maemong a rarahaneng. Li-sensor tsa sejoale-joale tsa turbidity li sebelisa melao-motheo ea ho metha ka mahlo, ho kenyeletsoa leseli le hasaneng, leseli le fetisoang, le mekhoa ea karo-karolelano, 'me leseli le qhalaneng e le theknoloji e tloaelehileng ka lebaka la ho nepahala le botsitso bo phahameng. Ha leselinyana le feta ka har'a sampole ea metsi, likaroloana tse emisitsoeng li hasanya leseli, 'me sensor e lemoha matla a khanya e hasaneng ka lehlakoreng le itseng (ka tloaelo 90 °) ho fumana hore na ho na le turbidity. Mokhoa ona oa ho lekanya o sa amaneng le batho o qoba tšilafalo ea li-electrode, e leng se etsang hore e tšoanelehe bakeng sa tlhahlobo ea nako e telele ea inthanete.
Likarolo tsa bohlokoa tsa ts'ebetso ea li-sensor tsa turbidity li kenyelletsa mefuta ea litekanyo (hangata 0-2,000 NTU kapa ka bophara), tharollo (ho fihla ho 0.1 NTU), ho nepahala (± 1% -5%), nako ea ho arabela, palo ea matšeliso a mocheso, le tekanyo ea tšireletso. Boemong ba leholimo ba tropike Philippines, ho ikamahanya le maemo ho bohlokoa ka ho khetheha, ho kenyelletsa ho hanyetsa mocheso o phahameng (ho sebetsa ho tloha 0–50°C), tekanyo e phahameng ea tšireletso (IP68 e thibelang metsi), le bokhoni ba ho thibela likokoana-hloko. Li-sensor tsa morao-rao tse phahameng li boetse li kenyelletsa mesebetsi ea ho itlhoekisa ka boiketsetso ho sebelisa borashe ba mochini kapa theknoloji ea ultrasonic ho fokotsa khafetsa ea tlhokomelo.
Li-sensor tsa Turbidity li loketse ka ho khetheha Philippines ka lebaka la ho ikamahanya le maemo a 'maloa a theknoloji: libaka tsa metsi tsa naha li atisa ho bontša moferefere o phahameng, haholo-holo nakong ea lipula ha metsi a phallang holim'a metsi a ntse a eketseha, ho etsa hore ho behoa leihlo ka nako ea sebele ke habohlokoa; phepelo ea motlakase e sa tsitsang libakeng tse hole e rarolloa ke li-sensor tsa matla a tlase (<0.5 W) tse ka sebetsang ka matla a letsatsi; le jeokrafi ea lihlekehleke tsena li etsa hore liprothokholo tsa puisano tse se nang mohala (mohlala, RS485 Modbus/RTU, LoRaWAN) e be tse loketseng bakeng sa marang-rang a phanoang a tlhahlobo.
Naheng ea Philippines, li-sensor tsa turbidity li atisa ho kopanngoa le likarolo tse ling tsa boleng ba metsi ho theha mekhoa e mengata ea ho hlahloba boleng ba metsi. Mekhahlelo e tloaelehileng e kenyelletsa pH, oksijene e qhibilihisitsoeng (DO), conductivity, mocheso, le ammonia nitrogen, tseo hammoho li fanang ka tlhahlobo e feletseng ea boleng ba metsi. Mohlala, tlhahlobong ea algae, ho kopanya data ea turbidity le chlorophyll fluorescence values ho ntlafatsa ho nepahala ha algal bloom; kalafong ea metsi a litšila, turbidity le tlhokahalo ea oksijene ea lik'hemik'hale (COD) tlhahlobo ea khokahano e ntlafatsa lits'ebetso tsa kalafo. Mokhoa ona o kopantsoeng o matlafatsa ts'ebetso ea ho beha leihlo le ho fokotsa litšenyehelo tse akaretsang tsa thomello.
Mekhoa ea theknoloji e bonts'a hore lits'ebetso tsa sensor ea turbidity naheng ea Philippines li ntse li tsoela pele ho ea lits'ebetsong tse bohlale le tsa marang-rang. Li-sensor tsa moloko o mocha li kenyelletsa komporo ea mantlha bakeng sa ts'ebetso ea data ea lehae le ho lemoha ka mokhoa o sa tloaelehang, athe sethala sa maru se thusa ho fihlella le ho arolelana data ka li-PC le lisebelisoa tsa mehala. Ka mohlala, sethala sa Sunlight Smart Cloud se lumella ho shebella le ho boloka leru la 24/7, ho nolofalletsa basebelisi ho fumana boitsebiso ba histori ntle le khokahanyo e tsoelang pele. Lintlafatso tsena li fana ka lisebelisoa tse matla tsa taolo ea mehloli ea metsi, haholo-holo mabapi le ho sebetsana le liketsahalo tsa tšohanyetso tsa boleng ba metsi le tlhahlobo ea nako e telele.
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Nako ea poso: Jun-20-2025