1. Mbiri
Vietnam, malo ofunikira kwambiri azaulimi ndi mafakitale ku Southeast Asia, akukumana ndi zovuta zowononga madzi, makamaka kuipitsidwa ndi organic (COD) ndi zolimba zoyimitsidwa (turbidity) m'mitsinje, m'nyanja, ndi m'mphepete mwa nyanja. Kuyan'anila zachikhalidwe cha madzi kumadalira zitsanzo za labu, zomwe zimakhala ndi kuchedwa kwa data, kukwera mtengo kwa anthu ogwira ntchito, komanso kupezeka kochepa.
Mu 2022, Unduna wa Zachilengedwe ndi Zachilengedwe ku Vietnam (MONRE) udatumiza masensa am'madzi amitundu ingapo m'malo ovuta kwambiri amadzi kudutsa Red River Delta ndi Mekong Delta, kuyang'ana pa Chemical Oxygen Demand (COD) ndi Turbidity monitoring kuti athe kuwunikira zidziwitso zakuwonongeka kwa nthawi yeniyeni ndikutsata magwero.
2. Technical Solution
(1) Zofotokozera za Sensor & Features
- COD Sensor: Imagwiritsa ntchito UV-Vis spectroscopy (palibe ma reagents ofunikira), kuyeza nthawi yeniyeni (0-500 mg/L osiyanasiyana, ± 5% kulondola).
- Sensor ya Turbidity: Kutengera mfundo ya kuwala kwa 90 ° (0-1000 NTU, ± 2% kulondola), kapangidwe ka anti-biofouling.
- Integrated System: Zimaphatikiza masensa ndi LoRa/NB-IoT kutumiza opanda zingwe, kuyika deta papulatifomu yamtambo ndi kulosera kwa kuipitsidwa kwamphamvu kwa AI.
(2) Zochitika Zotumizira
- Malo otulutsa mafakitale (Bac Ninh, Dong Nai Provinces)
- Malo oyeretsera madzi oipa akumidzi (Hanoi, Ho Chi Minh City)
- Zone za Aquaculture (Mekong Delta)
3. Zotsatira Zazikulu
(1) Zidziwitso Zowononga Nthawi Yeniyeni
- Mu 2023, sensa ku Bac Ninh idazindikira kukwera kwadzidzidzi kwa COD (kuchokera pa 30mg/L mpaka 120mg/L), zomwe zinayambitsa chenjezo lodziwikiratu. Akuluakulu aboma adapeza gwero ku fakitale yopanga nsalu yomwe ikuphwanya malamulo otulutsira nsalu, zomwe zidabweretsa zilango ndi kukonza.
- Zambiri za turbidity zidathandizira kukhathamiritsa kwa dosing m'madzi akumwa panthawi yamvula yamkuntho, ndikuchepetsa mtengo wamankhwala ndi 10%.
(2) Kupititsa patsogolo Zamoyo Zam'madzi
M'chigawo cha Ben Tre, ma sensor network adasinthiratu ma aerators kuti asunge turbidity <20 NTU ndi COD <15mg/L, ndikuwonjezera kupulumuka kwa shrimp ndi 18%.
(3) Kusanthula kwa Nthawi Yaitali
Mbiri yakale idawonetsa kutsika kwa 22% kwapakati pa COD (2022-2024) m'magawo a Red River, kutsimikizira Dongosolo Lowongolera Kuwonongeka kwa Madzi ku Vietnam 2021-2030.
4. Mavuto & Mayankho
| Chovuta | Yankho |
|---|---|
| Kupanga kwa biofilm pa masensa | Maburashi odzitchinjiriza + kotala kotala |
| Kuchuluka kwa chimphepo panthawi ya kusefukira kwa madzi | Kutsegula kwa infrared compensation mode |
| Mphamvu yosakhazikika kumadera akutali | Ma solar panel + supercapacitor backup |
5. Zokonzekera Zamtsogolo
- Cholinga cha 2025: Kukulitsa malo owunikira kuchokera pa 150 mpaka 500, kutengera mabeseni akuluakulu 12 a mitsinje.
- Tech Upgrade: Pilot satellite remote sensing + ground sensor integration pofuna kutsata kuipitsidwa kwakukulu.
- Kuphatikiza kwa Policy: Kugawana deta mwachindunji ndi Apolisi a Zachilengedwe aku Vietnam kuti akhazikitse mwachangu.
6. Zofunika Kutenga
Nkhani yaku Vietnam ikuwonetsa momwe makina a COD-turbidity multi-sensor amaperekera phindu lalikulu pakuwongolera mafakitale, chitetezo chamadzi akumwa, ndi ulimi wamadzi, zomwe zimapereka njira yotsika mtengo, yodalirika komanso yotsika mtengo kwa mayiko omwe akutukuka kumene.
Titha kuperekanso mayankho osiyanasiyana
1. M'manja mita kwa Mipikisano parameter madzi khalidwe
2. Dongosolo la Buoy loyandama lamtundu wamadzi wamitundu yambiri
3. Burashi yotsuka yokha yamadzi ambiri amadzimadzi
4. Seti yathunthu ya ma seva ndi pulogalamu yopanda zingwe, imathandizira RS485 GPRS / 4g/WIFI/LORA/LORAWAN
Kuti mudziwe zambiri zamadzi zambiri,
Chonde lemberani Honde Technology Co., LTD.
Email: info@hondetech.com
Webusaiti ya Kampani:www.hondetechco.com
Tel: +86-15210548582
Nthawi yotumiza: Jul-28-2025