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Litšobotsi tsa Optical Dissolved Oxygen Sensors bakeng sa Boleng ba Metsi

Li-sensor tsa Optical Dissolved Oxygen (ODO), tse tsejoang hape e le li-sensor tse thehiloeng ho fluorescence, ke theknoloji ea sejoale-joale e fapaneng le mekhoa ea setso ea membrane electrode (Clark cell). Sebopeho sa bona sa mantlha ke tšebeliso ea ho tima fluorescence ho lekanya bongata ba oksijene e qhibilihisitsoeng metsing.

https://www.alibaba.com/product-detail/Fluorescence-Dissolved-Oxygen-Sensor-Dedicated-to_1601558483632.html?spm=a2700.micro_product_manager.0.0.5d083e5f4fJSfp

Molao-motheo oa ho sebetsa:
Ntlha ea sensor e koahetsoe ka lesela le kentsoeng ka dae ea fluorescent. Ha dae ena e khahliloe ke leqhubu le itseng la khanya e putsoa, ​​e ntša khanya e khubelu. Haeba limolek'hule tsa oksijene li le teng metsing, li thulana le limolek'hule tsa dae tse thabileng, tse bakang phokotso ea matla a fluorescence le nako e khuts'oane ea bophelo ba fluorescence. Ka ho lekanya phetoho ena bophelong bohle ba fluorescence kapa matla, khatello ea oksijene e qhibilihisitsoeng e ka baloa ka nepo.

Litšobotsi tsa Bohlokoa:

  1. Ha ho Tšebeliso ea Oksijene, Ha ho Electrolyte:
    • Ena ke phapang ea bohlokoa ka ho fetisisa ho tsoa ho mokhoa oa membrane electrode. Li-sensor tsa Optical ha li je oksijene ho tsoa sampuling, li fana ka liphetho tse nepahetseng haholoanyane, haholo-holo libakeng tse tlase kapa tse sa fetoheng tsa metsi.
    • Ha ho hlokahale ho nkela li-electrolyte kapa li-membrane sebaka, ho fokotsa haholo tlhokomelo.
  2. Tlhokomelo e tlase, Botsitso bo Phahameng:
    • Ha ho na mathata ka ho koaloa ha membrane, chefo ea electrode, kapa tšilafalo ea electrolyte.
    • Likhahla tse telele tsa ho lekanya, hangata tse hlokang ho lekanyetsoa ka mor'a likhoeli tse ling le tse ling tse seng kae kapa ho feta.
  3. Karabelo e Potlakileng le Ho Nepaha ha Phahameng:
    • Karabelo e potlakileng haholo liphetohong tsa oksijene e qhibilihisitsoeng, e nolofalletsang ho ts'oaroa ha nako ea nnete ea liphetoho tse matla tsa boleng ba metsi.
    • Litekanyo ha li amehe ke lebelo la phallo kapa lintho tse sitisang joalo ka li-sulfide, tse fanang ka ho nepahala le botsitso bo phahameng ha li bapisoa le mekhoa ea setso.
  4. Nako e Nyenyane ea Nako e Telele:
    • Thepa ea dae ea fluorescent e tsitsitse haholo, e bakang ho hoholeha ho fokolang le ho netefatsa ho ts'epahala ha tekanyo ea nako e telele.
  5. Bonolo ba Tšebeliso:
    • Ka tloaelo plug-and-play, ha ho na nako e telele ea polarization e hlokahalang kamora ho qala; e itokiselitseng ho metha hanghang.

Mefokolo:

  • Litšenyehelo tse Phahameng tsa Pele: Ka tloaelo li theko e boima ho feta li-sensor tsa "membrane electrode" tsa setso.
  • Membrane ea Fluorescent e na le Nako e Feletseng ea Bophelo: Le hoja e tšoarella nako e telele (hangata lilemo tse 1-3), lera le tla qetella le fokotsehile kapa le senyeha 'me le hloka ho nkeloa sebaka.
  • Tšebeliso e ka 'nang ea e-ba teng ka Oli le Algae: Ho roala ka oli e boima kapa biofouling holim'a sensor ho ka kena-kenana le ho tsosoa ha leseli le kamohelo, ho hloka hore ho hloekisoe.

2. Maemo a Kopo

Ka lebaka la litšoaneleho tsa tsona tse ntle, li-sensor tsa oksijene tse qhibilihisitsoeng li sebelisoa haholo makaleng a fapaneng a hlokang tlhahlobo e tsoelang pele le e nepahetseng ea DO:

  1. Libaka tsa ho hloekisa metsi a litšila:
    • Sesebelisoa sa bohlokoa. E sebelisoa ho beha leihlo DO ka litanka tsa aeration le libaka tsa aerobic/anaerobic ho ntlafatsa moea, ho nolofalletsa taolo e nepahetseng bakeng sa ho boloka matla le ho ntlafatsa ts'ebetso ea kalafo.
  2. Tlhokomelo ea 'Mele oa Tlhaho oa Metsi (Linoka, Matša, Matamo):
    • E sebelisoa liteisheneng tsa ho lekola tikoloho ho lekola bokhoni ba ho itlhoekisa ba 'mele oa metsi, boemo ba eutrophication, le hypoxia e ka bang teng, e fana ka datha bakeng sa ts'ireletso ea tikoloho.
  3. Aquaculture:
    • DO ke mokhoa oa bophelo oa aquaculture. Li-sensor tsa Optical li thusa ho lekola 24/7 matangoaneng le litanka. Li ka kenya lialamo 'me tsa kenya li-aerators ka bo eona ha maemo a theoha haholo, a thibela ho bolaoa ha litlhapi le ho sireletsa tlhahiso.
  4. Patlisiso ea Mahlale:
    • E sebelisoa liphuputsong tsa leoatle, lithuto tsa limnological, le liteko tsa ecotoxicology moo data ea DO e nepahetseng haholo, e nang le tšitiso e tlase e hlokahalang.
  5. Metsi a Tsamaiso ea Liindasteri:
    • Lits'ebetsong tse kang setsi sa motlakase le metsi a pholileng a semela sa lik'hemik'hale, ho beha leihlo DO ho laola kutu le biofouling.

3. Boithuto ba Taba ea Kopo Philippines

Joaloka naha ea lihlekehleke, moruo oa Philippines o itšetlehile haholo ka temo ea metsing le bohahlauli, ha o ntse o tobane le mathata a tšilafalo ea metsi ho tsoa litoropong. Ka hona, tlhahlobo ea boleng ba metsi, haholo-holo bakeng sa oksijene e qhibilihisitsoeng, e bohlokoa haholo.

Thuto-pale: Smart DO Monitoring and Aeration System in Laguna de Bay Aquaculture Zones

Ka morao:
Laguna de Bay ke letša le leholo ka ho fetisisa Philippines, 'me libaka tse haufi le tsona li bohlokoa bakeng sa temo ea metsing, haholo-holo bakeng sa Tilapia le Milkfish (Bangus). Leha ho le joalo, letša lena le tobane le litšokelo tse tsoang ho eutrophication. Likhoeling tse chesang tsa lehlabula, ho arohana ha metsi ho ka lebisa hypoxia ka har'a likarolo tse tebileng, hangata ho baka lipolao tse ngata tsa litlhapi ("litlhapi li bolaea"), ho fella ka tahlehelo e kholo ea moruo ho lihoai.

Tharollo ea Ts'ebeliso:
The Bureau of Fisheries and Aquatic Resources (BFAR), ka tšebelisano le mebuso ea libaka, e khothalelitse tšebeliso ea mokhoa o bohlale oa ho lekola le ho laola boleng ba metsi ho ipapisitsoe le lisensara tsa optical dissolved oxygen mapolasing a maholo a khoebo le libakeng tsa bohlokoa tsa letša.

Likarolo tsa Sisteme le Ts'ebetso ea Ts'ebetso:

  1. Li-Monitoring Node: Li-buoy tsa boleng ba metsi tse nang le liparamente tse ngata tse nang le li-sensor tsa DO tsa optical li ile tsa sebelisoa libakeng tse fapaneng matangoaneng a litlhapi (haholo-holo libakeng tse tebileng) le libakeng tsa bohlokoa letšeng. Li-sensor tsena li khethiloe hobane:
    • Tlhokomelo e Tlaase: Ts'ebetso ea bona e telele e sa hlokeng tlhokomelo e loketse libaka tse nang le basebetsi ba fokolang ba tekheniki.
    • Resistance to Interference: Ho na le monyetla o fokolang oa ho hloleha ka lebaka la ho silafala ka har'a metsi a ruruhileng a nang le matsoai a matsoai.
    • Lintlha tsa Nako ea 'Nete: E khona ho fana ka data motsotso o mong le o mong, e lumellang ho lemoha kapele ho theoha ha DO ka tšohanyetso.
  2. Phatlalatso ea Boitsebiso: Lintlha tsa kutlo li fetisoa ka nako ea sebele ka marang-rang a se nang mohala (mohlala, GPRS/4G kapa LoRa) ho ea sethaleng sa maru le lisebelisoa tsa mohala tsa lihoai.
  3. Taolo e Bohlale le Temoso ea Pele:
    • Lehlakore la Platform: Sethala sa maru se behiloe ka litekanyo tsa alamo tsa DO (mohlala, ka tlase ho 3 mg/L).
    • Lehlakore la Basebelisi: Lihoai li fumana litemoso tse utloahalang / tse bonoang, li-SMS kapa litsebiso tsa app.
    • Taolo ea Boiketsetso: Sistimi e ka kenya li-aerators ka bo eona ho fihlela maemo a DO a khutlisetsoa sebakeng se sireletsehileng.

Liphetho:

  • Ho Fokotsa ho shoa ha Litlhapi: Litemoso tsa pele le moea o ikemetseng li atlehile ho thibela liketsahalo tsa ho bolaea litlhapi tse ngata tse bakoang ke maemo a tlase haholo a DO bosiu kapa hoseng haholo.
  • Katleho e Ntlafetseng ea Temo: Lihoai li ka laola phepelo le moea o kenang moeeng haholoanyane ka mahlale, ho fokotsa litšenyehelo tsa motlakase (ka ho qoba ts'ebetso ea 24/7盲目 ea li-aerators) le ho ntlafatsa likarohano tsa phepelo ea phepelo le sekhahla sa kholo ea litlhapi.
  • Lintlha tsa Tsamaiso ea Tikoloho: Liteishene tsa ho beha leihlo letšeng li fana ka BFAR ka data ea nako e telele ea sebaka sa marang-rang sa DO, e thusang ho sekaseka mekhoa ea eutrophication le ho theha maano a mahlale a taolo ea letša.

Kakaretso:
Linaheng tse tsoelang pele joalo ka Philippines, moo temo ea liphoofolo tse phelang metsing e tobanang le likotsi tse kholo le meaho e ka phephetsoang, li-sensor tsa oksijene tse qhibilihisitsoeng li ipakile e le sesebelisoa se nepahetseng sa theknoloji bakeng sa temo ea metsing le taolo e bohlale ea tikoloho ka lebaka la ho tšoarella ha tsona, tlhokomelo e tlase, le ts'epahalo e phahameng. Ha li thuse lihoai feela ho fokotsa likotsi le ho eketsa chelete e kenang empa hape li fana ka tšehetso e matla ea data bakeng sa ho sireletsa tikoloho ea bohlokoa ea metsing ea Philippines.

https://www.alibaba.com/product-detail/Digital-Rs485-Water-Quality-Monitoring-Fish_1600335982351.html?spm=a2747.product_manager.0.0.60f171d2aAIijw

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

Bakeng sa tse ling tsa SENSOR litaba,

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Nako ea poso: Oct-30-2025