Litlhoko tsa Tlhokomelo ea Boleng ba Metsi le Melemo ea Theknoloji ea Sensor ea Turbidity
Vietnam e na le likhokahano tsa linōka tse teteaneng le mabōpo a leoatle a pharaletseng, e leng se hlahisang mathata a mangata bakeng sa tsamaiso ea mehloli ea metsi. Litsamaiso tsa Nōka e khubelu le Noka ea Mekong li fana ka metsi bakeng sa ho nosetsa temo, tlhahiso ea indasteri le bophelo ba letsatsi le letsatsi ha li ntse li jara meroalo e ntseng e eketseha ea tšilafalo. Lintlha tsa tlhahlobo ea tikoloho li bonts'a hore matsoai a emisitsoeng linōkeng tse kholo tsa Vietnam a ka imena habeli nakong ea lipula ha a bapisoa le linako tsa komello, 'me sena se baka mathata a maholo bakeng sa mekhoa ea khale ea ho lekola boleng ba metsi.
Theknoloji ea sensor ea Turbidity e fetohile tharollo e sebetsang bakeng sa liqholotso tsa tsamaiso ea boleng ba metsi Vietnam ka lebaka la bokhoni ba eona ba ho shebella ka nako ea sebele. Li-sensor tsa sejoale-joale tsa turbidity li sebelisa melao-motheo ea optical ho bala boleng ba turbidity ka ho lekanya matla a ho hasanya leseli ho tsoa ho likaroloana tse emisitsoeng, tse fanang ka melemo e meraro ea bohlokoa ea theknoloji:
- Tekanyo e nepahetseng e phahameng: E khona ho tloha 0-4000 NTU/FNU mefuta e mengata e fapaneng le 0.001 NTU resolution
- Tlhokomelo e tsoelang pele ea nako ea 'nete: E fana ka karabelo ea boemo ba bobeli ho bona hang-hang liphapang tsa boleng ba metsi.
- Moralo oa tlhokomelo e tlase: Li-sensor tsa bohloeki tsa bohloeki li ka kenngoa ka kotloloho liphaepheng, ho fokotsa tahlehelo ea mecha ea litaba.
Vietnam, lits'ebetso tsa sensor ea turbidity li oela haholo ka mekhahlelo e meraro: li-sensor tsa marang-rang bakeng sa lintlha tse tsitsitseng tsa ho beha leihlo; lisebelisoa tse nkehang bakeng sa tlhahlobo ea tšimo; le li-sensor tsa IoT node tse etsang motheo oa marang-rang a ho lekola a ajoang.
Likopo tsa Tlhokomelo ea Metsi a Litoropo le Phepelo ea Metsi a Litšila
Litoropong tse kholo joalo ka Ho Chi Minh City le Hanoi, li-sensor tsa turbidity li fetohile tsa bohlokoa haholo ho netefatsa polokeho ea phepelo ea metsi. Li-sensor tsa bohloeki tsa marang-rang tse nang le lits'ebetso tsa ho itlhoekisa le li-interface tsa dijithale li ka kenngoa ka kotloloho marang-rang a kabo ea metsi bakeng sa tlhahlobo ea nako ea nnete.
Sensor ea bohloeki ea bohloeki e sebelisoang limela tse ngata tse kholo tsa kalafo ea metsi Vietnam e bonts'a lits'ebetso tse emelang. E sebelisa melao-motheo ea 90 ° e hasaneng ka mokhoa o nepahetseng oa boemo ba laboratori, e loketse haholo tlhahlobo e felletseng ea ts'ebetso ea metsi a nooang. Lintlha tsa ts'ebetso li bonts'a li-sensor tsena li thusa ho boloka metsi a hloekisitsoeng ka tlase ho 0.1 NTU, a fetang haholo litekanyetso tsa naha le ho ntlafatsa polokeho ea metsi a nooang.
Ho hloekisoa ha metsi a litšila, ho lekoa ha turbidity ho bohlokoa ka mokhoa o ts'oanang bakeng sa taolo ea ts'ebetso le ho latela melao ea ts'ebetso. Setsi se seholo sa 'masepala sa ho hloekisa metsi a litšila Vietnam se sebelisa li-sensor tse hasoang ka holim'a metsi ho lekola metsi a litšila a tanka ea bobeli, ho kopanya lintlha ho lits'ebetso tsa taolo ea limela ka matšoao a tloaelehileng. Litlaleho li bonts'a ho shebella marang-rang ho fokotsa nako ea ho arabela ho tloha lihora ho isa ho metsotsoana, ho ntlafatsa ho nepahala ha phekolo le ho eketsa litekanyetso tsa ho latela melao ea litšila ho tloha ho 85% ho ea ho 98%.
Mekhoa e Mecha ea Tlhokomelo ea Moferefere bakeng sa Tlhaho ea Metsing
E le mohlahisi oa bobeli ka ho fetisisa lefatšeng oa temo ea metsing ea nang le tlhahiso ea selemo le selemo e fetang lithane tse limilione tse 8 (ho kenyeletsoa le tlhahiso ea bohlokoa ea li-shrimp), Vietnam e tobane le liphello tse tobileng tse bakoang ke liphetoho tsa metsi ho bophelo bo botle ba metsing. Moferefere o feteletseng o fokotsa ts'ebetso ea photosynthesis le maemo a oksijene a qhibilihileng.
Sistimi e bohlale e thehiloeng ho IoT mapolasing a shrimp a matla Profinseng ea Ninh Thuan e bonts'a litholoana tse ntle. Sistimi e thehiloeng ho buoy e kopanya turbidity, mocheso, pH, oksijene e qhibilihisitsoeng, le li-sensor tsa ORP, e fetisetsa data ea nako ea nnete ho li-platform tsa maru ka marang-rang a se nang mohala. Lintlha tse sebetsang li bonts'a matangoana ana a shebiloeng a fihlella litekanyetso tse phahameng tsa 20% tsa ho phela ha li-shrimp, 15% e sebetsang hantle ho fetola phepelo, le phokotso ea 40% ea tšebeliso ea lithibela-mafu.
Bakeng sa lihoai tse nyane, lik'hamphani tsa lehae tsa thekenoloji li thehile litharollo tsa tlhahlobo ea mohloli o bulehileng tse jang chelete e ka tlase ho $50. E fetiselitsoe ho mapolasi a manyane a fetang 300 Profinseng ea Ben Tre, litsamaiso tsena li thusa ho fokotsa likotsi tsa temo le ho tsitsisa meputso.
Likopo tsa Sensor ea Turbidity ho Metsi a Litšila a Liindasteri le Tlhokomelo ea Tikoloho
Kholiso e potlakileng ea indasteri ea Vietnam e tlisa mathata a bohlokoa a tlhoekiso ea metsi a litšila, 'me moferefere e le eona ntho e ka sehloohong e laoloang bakeng sa phallo ea indasteri. Li-sensor tsa marang-rang tsa marang-rang li fetohile lisebelisoa tse tloaelehileng litsing tsa ho hloekisa metsi a litšila a Vietnam ho netefatsa hore ho latela melao le ho qoba likotlo.
Leloala le leholo la pampiri le ka leboea la Vietnam le bonts'a ts'ebeliso ea liindasteri ea li-sensors tsa turbidity. Ka ho sebelisa mehato e meraro ea kalafo e nang le li-sensor tsa turbidity sebakeng se seng le se seng, setsi sena se thehile marang-rang a felletseng a ho lekola. Lintlha tsa ts'ebetso li bonts'a lits'ebetso tsena li ntlafalitse ho latela melao ea ho tsoa ho tloha ho 88% ho isa ho 99.5%, ho fokotsa haholo likotlo tsa selemo le selemo tsa tikoloho ha li ntse li boloka litšenyehelo tsa lik'hemik'hale.
Taolong ea tikoloho, li-sensor tsa turbidity li theha likarolo tsa bohlokoa tsa marang-rang a tlhahlobo ea boleng ba metsi a noka ea Vietnam. Sistimi ea Hybrid monitoring e kopanyang satellite remote sensor le marang-rang a sensor ea fatše a ntlafalitsoeng ke Setsi sa Metsi a Vietnam a fana ka motheo oa mahlale bakeng sa puso e lebisitsoeng. Ho tloha ts'ebetsong e feletseng, litsamaiso tsena li atlehile ho tseba mehloli e meholo ea tšilafalo.
Leano la moruo oa leoatle la Vietnam le totobatsa ho lekola metsi a lebopong le matla. Merero ea liteko e kopanyang data ea sathelaete, li-algorithms tsa ho ithuta ka mochini, le sethala sa komporo ea maru e thehile mehlala e lebelloang bakeng sa moferefere oa metsi a leoatle le likarolo tse ling, e fanang ka tharollo e sebetsang bakeng sa ho laola lebopo la Vietnam la 3,260 km.
Re ka boela ra fana ka mefuta e fapaneng ya ditharollo bakeng sa
1. Metara e ts'oaroang ka letsoho bakeng sa boleng ba metsi a mefuta e mengata
2. Sistimi ea Buoy e phaphametseng bakeng sa boleng ba metsi a mefuta e mengata
3. Brush ea ho itlhoekisa ka ho iketsa bakeng sa sensor ea metsi e nang le parameter e mengata
4. Sete e felletseng ea li-server le software e se nang mohala, e tšehetsa RS485 GPRS /4g/WIFI/LORA/LORAWAN
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Nako ea poso: Jul-17-2025