——Izinkambiso ezivela eVietnam, India, Brazil, naseSaudi Arabia Zembula Amathrendi Embonini
Septhemba 20, 2024 — Njengoba ukunaka komhlaba wonke ekuphathweni kwemithombo yamanzi nokuvikelwa kwemvelo kukhula, izinzwa ze-optical dissolved oxygen (DO) seziwubuchwepheshe obuyisisekelo ekuqaphelweni kwekhwalithi yamanzi. Ngokusho kwedatha yakamuva evela ku-Alibaba International, ukuthengwa kwezinzwa ze-O ezibonakalayo kukhuphuke ngo-75% unyaka nonyaka e-Q3, ne-Vietnam, India, Brazil, ne-Saudi Arabia ehamba phambili ngesidingo. Lo mbiko uhlola izinhlelo zokusebenza zomhlaba wangempela kulawa mazwe futhi ugqamisa amathrendi embonini esafufusa.
IVietnam: I-Smart Transformation in Aquaculture
E-Mekong Delta yaseVietnam, iqembu elikhulu labafuyi bezimfanzi lisanda kuthenga izinzwa ezingama-50 ze-Optical DO nge-Alibaba International ukuqapha ikhwalithi yamanzi echibini ngesikhathi sangempela. Lezi zinzwa ezingangeni manzi ze-IP68 ezinokuphuma kwe-RS485 zixhuma kuplathifomu yamafu, zicupha ngokuzenzakalelayo ama-aera uma amazinga e-DO ewela ngaphansi kuka-4mg/L.
Imiphumela : Amazinga okusinda ama-Shrimp akhuphuke esuka ku-60% aya ku-85%, akhuphula imali engenayo yonyaka nge-$1.2 million. Imithetho yaseVietnam yango-2024 inika igunya lokuqapha i-DO ngesikhathi sangempela emapulazini amakhulu, okuqhubekisela phambili isidingo sokuqhuma.
Amagama angukhiye Wokusesha aphezulu:
- "Inzwa ye-DO yepulazi lezimfanzi zaseVietnam"
- “Optical dissolved oxygen probe amanzi anosawoti”
I-India: I-Technology Powers Ganges River Cleanup
Njengengxenye yohlelo lwase-India lwe-“Clean Ganga”, i-Uttar Pradesh Pollution Control Board yafaka ama-buoy okuqapha amapharamitha angama-200 anamamojula e-O optical DO kanye nokudluliswa kwe-GPRS esiqwini esikhulu somfula. Idatha idluliselwa kumadeshibhodi kahulumeni, inciphisa izikhathi zokuphendula ngokungcoliswa.
Imiphumela: Impendulo yesigameko isheshiswe ngo-70%, isiza ukubuyiselwa kwemvelo. I-India ihlela ukwandisa ukusabalala kuyo yonke indawo yaseGanges phakathi neminyaka emithathu.
Amagama angukhiye Wokusesha aphezulu:
- “I-India Ganges river monitoring buoy”
- "Inzwa ye-Optical DO yokwelashwa kwendle"
Brazil: Precision Monitoring for Tropical Fisheries
E-Amazon Basin, umswakama ophezulu kanye nemvula enkulu inselele izinzwa zendabuko. Umfelandawonye wokudoba waseManaus wamukele amamitha e-DO osebenza ngelanga anemiklamo elwa nokugqwala, ithumela izexwayiso ezinomoya ophansi nge-SMS.
Imiphumela : Izindleko zokudla zehle ngo-18%, kanti amazinga ezifo zezinhlanzi ehle ngo-40%. I-Brazil's Aquaculture Association ibikezela ukungena emakethe okungama-50% kwezinzwa zamehlo phakathi neminyaka emihlanu.
Amagama angukhiye Wokusesha aphezulu:
- "Brazil fish farming DO monitor"
- “Inzwa ye-oxygen engangeni manzi”
I-Saudi Arabia: Ukulawulwa Okunembayo Kwezitshalo Zokukhipha Usawoti emanzini
I-Jubail Desalination Plant isebenzisa izinzwa ze-titanium optical DO (20bar pressure-rated) ukulandelela umthelela wezinsalela ze-ozone kumazinga komoyampilo. Ihlanganiswe nezinhlelo ze-SCADA, inika amandla okuzenzakalelayo okugcwele.
Imiphumela: Izindleko zokunakekela zehle ngo-65%, futhi imvamisa yokulinganisa yehliswa ukusuka masonto onke ukuya kwekota. ISaudi Arabia ihlose ukuhlomisa zonke izitshalo ezinkulu ngezinzwa zamehlo ngo-2030.
Amagama angukhiye Wokusesha aphezulu:
- "Inzwa yokukhipha usawoti emanzini eMpumalanga Ephakathi"
- "Ukucindezela okuphezulu DO probe OEM"
Amathrendi embonini kanye nemininingwane yabahlinzeki
- I-Tech Advancements: I-Wireless (LoRa/NB-IoT) nama-anti-biofouling coatings manje ajwayelekile, futhi ukusesha kwakamuva kukhuphuke ngo-120% YoY.
- Izitifiketi: IVietnam idinga imibiko ye-CNAS; ISaudi Arabia igunyaza isitifiketi se-SASO.
- Isu Lemakethe: Izinhlobo ezimaphakathi (200−500) zigcwele eVietnam/Brazil, kanti abathengi baseSaudi bakhetha amayunithi asezingeni eliphezulu ($800+) amelana nokugqwala.
Umbono Wochwepheshe:
"Izinzwa ze-Optical DO zikhula ngokushesha ukusuka ekusetshenzisweni kwezimboni kuya emikhakheni yezolimo neyemvelo, kanti imakethe yomhlaba wonke isilungele ukweqa ama-dollar ayizigidi eziyizinkulungwane ezimbili ngo-2027."
-U-Li Ming, Umhlaziyi, i-Global Water Monitoring Association
Imithombo Yedatha: I-Alibaba International, Imibiko Yebhange Lomhlaba Le Aquaculture, Amadokhumenti Amathenda Kahulumeni.
Thinta: Ukuze uthole izixazululo zenzwa ye-Optical DO, vakashela i-Alibaba International noma abahlinzeki bendawo.
Futhi singahlinzeka ngezixazululo ezahlukahlukene
1. Imitha ephathwa ngesandla yekhwalithi yamanzi enepharamitha eningi
2. Isistimu ye-Buoy entantayo yekhwalithi yamanzi enepharamitha eminingi
3. Ibhulashi lokuhlanza okuzenzakalelayo lenzwa yamanzi yepharamitha eminingi
4. Isethi ephelele yamaseva nesoftware engenantambo, isekela i-RS485 GPRS /4g/WIFI/LORA/LORAWAN
Ukuze uthole inzwa yekhwalithi yamanzi eyengeziwe ulwazi,
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Isikhathi sokuthumela: Aug-06-2025