1. Papamuri
Ko Whitināmu, he pokapū ahuwhenua me te ahumahi matua i te Tonga-mā-rāwhiti o Āhia, e pāngia ana e ngā wero nui o te parahanga wai, inā koa ko te parahanga rauropi (COD) me ngā totoka whakatārewatia (purbidity) i roto i ngā awa, ngā roto, me ngā takutai moana. Ko te aroturukitanga kounga wai tuku iho e whakawhirinaki ana ki ngā tauira taiwhanga, e pāngia ana e ngā whakaroa raraunga, ngā utu mahi nui, me te iti o te kapinga.
I te tau 2022, i whakatinanahia e te Manatū Rauemi Taiao me te Taiao o Vietnam (MONRE) ngā pūoko kounga wai maha-tawhā i roto i ngā wai nui puta noa i te Red River Delta me te Mekong Delta, me te arotahi ki te aroturuki i te Matenga Hāora Matū (COD) me te Turbidity kia taea ai te whakatūpato parahanga wā-tūturu me te aroturuki i ngā pūtake.
2. Otinga Hangarau
(1) Ngā Whakatakotoranga me ngā Āhuatanga o te Pūoko
- Pūoko COD: Whakamahi i te tirotiro UV-Vis (kāore e hiahiatia he matū), ine wā-tūturu (awhe 0-500 mg/L, tika ±5%).
- Pūoko Pūwero: I runga i te mātāpono mārama marara 90° (0-1000 NTU, ±2% tika), hoahoa ārai-parapara koiora.
- Pūnaha Whakauru: Ka whakakotahi i ngā pūoko me te tuku ahokore LoRa/NB-IoT, ka tukuatu raraunga ki tētahi tūāpapa kapua me te matapae parahanga e whakamahia ana e te AI.
(2) Ngā horopaki whakatinanatanga
- Ngā wāhi tukunga para ahumahi (Bac Ninh, Ngā Porowini o Dong Nai)
- Ngā whare tukatuka waipara o te tāone (Hanoi, Ho Chi Minh City)
- Ngā rohe whakatipu ika (Mekong Delta)
3. Ngā Hua Matua
(1) Ngā Whakatūpato Parahanga Wā-Tūturu
- I te tau 2023, i kitea e tētahi pūoko i Bac Ninh tētahi pikinga ohorere o te COD (mai i te 30mg/L ki te 120mg/L), ā, ka puta he whakatūpato aunoa. I rapua e ngā mana whakahaere te pūtake mai i tētahi wheketere kakahu i takahi i ngā ture tukunga, ā, ka arahina ki ngā whiu me ngā mahi whakatikatika.
- Nā ngā raraunga paru i āwhina ki te whakapai ake i te horopeta o te wai para i roto i ngā tipu wai inu i te wā o ngā ngaru paru o te ua, ā, i tapahia ai ngā utu maimoatanga mā te 10%.
(2) Te Arotau i te Whakatipu Ika
I te Porowini o Ben Tre, i whakarerekētia e ngā whatunga pūoko ngā pūwero hau kia mau tonu te paru i raro i te 20 NTU me te COD i raro i te 15mg/L, ka piki ake te tere oranga o te kōura mā te 18%.
(3) Tātari Auahatanga mō te Wā Roa
E whakaatu ana ngā raraunga hītori i te hekenga 22% o ngā taumata COD toharite (2022–2024) i ngā wāhanga o te Awa Whero, e whakamana ana i te Mahere Whakahaere Parahanga Wai a Vietnam mō ngā tau 2021–2030.
4. Ngā Wero me ngā Otinga
| Wero | Otinga |
|---|---|
| Te hanga kiriata koiora i runga i ngā pūoko | Ngā paraihe horoi-aunoa + te whakatikatika ā-hauwhā |
| Te nui rawa o te paru i te wā waipuke | Whakahohenga aratau utu infrared |
| Te hiko kore pumau i ngā wāhi tūmatanui | Ngā panera rā + te tārua pūngao nui |
5. Ngā Mahere ā-Mārama
- Whāinga 2025: Whakawhanui ake i ngā pūwāhi aroturuki mai i te 150 ki te 500, kia kapi ai i ngā puna awa nui e 12.
- Whakapai ake Hangarau: Te pūoko mamao o te amiorangi pairati + te whakaurunga o te pūoko whenua mō te aroturuki i te parahanga nui.
- Whakaurunga Kaupapahere: Te tiritiri raraunga tika ki ngā Pirihimana Taiao o Vietnam mō te tere ake o te whakatinanatanga.
6. Ngā Take Matua
E whakaatu ana te tauira o Whitināmu i te hiranga o ngā pūnaha pūoko maha-pūwero COD-turbidity ki te whakahaere ahumahi, te haumaru wai inu, me te ahuwhenua ika, e tuku ana i tētahi otinga utu-whai hua, wā-tūturu hoki mō ngā whenua whakawhanake.
Ka taea hoki e mātou te whakarato i ngā momo otinga mō
1. Mita ringaringa mō te kounga wai maha-tawhā
2. Pūnaha Puai Mānu mō te kounga wai maha-taumata
3. Paraihe horoi aunoa mō te pūoko wai maha-tawhā
4. He huinga katoa o ngā tūmau me te pūmanawa ahokore, e tautoko ana i te RS485 GPRS /4g/WIFI/LORA/LORAWAN
Mō ētahi atu pūoko wai ngā mōhiohio,
tēnā whakapā atu ki a Honde Technology Co., LTD.
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Te wā tuku: Hurae-28-2025