Ihe ịma aka nlekota ogo mmiri na Vietnam na mmalite nke Sistemu Buoy na-ehicha onwe ya
Dị ka obodo ndịda ọwụwa anyanwụ Eshia nke nwere mmiri nwere 3,260 km nke oke osimiri na netwọk osimiri, Vietnam na-eche ihe ịma aka nleba anya mmiri pụrụ iche ihu. Sistemu buoy ọdịnala na gburugburu ebe okpomọkụ Vietnam dị elu nke oke okpomọkụ, iru mmiri na oke mmiri na-enwekarị mmetọ ihe mmetụta na ịfefe data, na-emebi nke ọma nleba anya. Na Mekong Delta karịsịa, ihe siri ike kwụsịtụrụ na ọdịnaya organic na-achọ ka a na-arụzi akwụkwọ ntuziaka kwa izu 2-3 maka ụgbọ mmiri a na-emekarị, na-ebute ụgwọ ọrụ dị elu yana data a na-apụghị ịdabere na ya.
Iji lebara nke a anya, ndị isi mmiri mmiri Vietnam webatara sistemu buoy na-ehicha onwe ya na 2023, na-ejikọta ahịhịa ahịhịa na teknụzụ ultrasonic iji wepụ biofilm na nkwụnye ego na-akpaghị aka na elu ihe mmetụta. Data sitere na ngalaba mmiri mmiri nke Ho Chi Minh City na-egosi usoro ndị a ogologo oge mmezi site na 15-20 ụbọchị ruo ụbọchị 90-120 na-emeziwanye data data sitere na <60% ruo> 95%, na-ebelata ụgwọ ọrụ site na ihe dịka 65%. Ọganihu a na-enye nkwado teknụzụ dị oke mkpa maka ịkwalite netwọk nlekota ogo mmiri nke mba Vietnam.
Ụkpụrụ nka na ụzụ na imepụta ihe ọhụrụ nke sistemu ihicha onwe
Sistemụ ụgbọ mmiri na-ehicha onwe ya nke Vietnam na-eji teknụzụ nhicha ụdị dị iche iche na-ejikọta ụzọ atọ na-akwado:
- Nhicha ahịhịa na-agbanwe agbanwe: Na-arụ ọrụ awa 6 ọ bụla site na iji bristles silicone-ọkwa nri nke na-elekwasị anya n'ahụhụ algal na windo anya;
- Ultrasonic cavitation ihicha: High-ugboro ultrasound (40kHz) triggered ugboro abụọ kwa ụbọchị na-ewepụ isi ike biofilm site micro-afụ implosion;
- Ihe mkpuchi mgbochi kemịkalụ: Nano-scale titanium dioxide photocatalytic mkpuchi na-ebelata uto microbial n'okpuru ìhè anyanwụ.
Ihe nchekwa a nwere okpukpu atọ na-eme ka arụmọrụ kwụsiri ike gafee mpaghara mmiri dị iche iche nke Vietnam - site na mpaghara oke ikuku nke Osimiri Uhie ruo na mpaghara eutrophic nke Mekong. Ihe ohuru ohuru nke sistemu a dabere na ike ya zuru oke site na ike ngwakọ (120W solar panels + 50W hydro generator), na-ejigide ọrụ nhicha ọbụlagodi n'oge mmiri ozuzo na obere ìhè anyanwụ.
Okwu ngosi na Mekong Delta
Dị ka mpaghara ọrụ ugbo na mmiri mmiri kacha mkpa na Vietnam, ogo mmiri Mekong Delta na-emetụta ndị bi na nde 20 na akụ na ụba mpaghara. N'ime 2023-2024, Ministri nke Mmiri mmiri nke Vietnam wepụrụ sistemu ụgbọ mmiri 28 na-ehicha onwe ya ebe a, na-ewepụta netwọkụ anya mmiri dị mma nke nwere nsonaazụ dị egwu.
Mmejuputa iwu obodo Can Tho bụ onye nnọchi anya. Ejiri ya na mekong mainstem, sistemụ ahụ na-enyocha ikuku oxygen (DO), pH, turbidity, conductivity, chlorophyll-a na ihe ndị ọzọ dị oke egwu. Ihe data nzigharị gachara gosipụtara na nhicha akpaka na-ejigide ọrụ kwụsiri ike na-aga n'ihu:
- Mfefe DO sensọ belatara site na 0.8 mg/L/ọnwa ruo 0.1 mg/L;
- Nkwụsi ike ịgụ pH ka ọ dị mma site na 40%;
- Ntụnye anya turbidimeter biofouling belatara site na 90%.
Na Machị 2024, sistemụ ahụ mere ka ndị ọchịchị mara ọkwa nke ọma maka mwepu mmiri mkpofu ụlọ ọrụ dị elu site na nchọpụta ozugbo nke pH drop (7.2→5.8) na DO okuku (6.4→2.1 mg/L). Ndị ụlọ ọrụ na-ahụ maka gburugburu ebe obibi chọtara ma leba anya na ebe mmetọ ahụ n'ime awa abụọ, na-egbochi igbu ọtụtụ azụ̀. Ikpe a na-egosipụta uru sistemu nwere n'ịhụ na data ga-aga n'ihu na ikike nzaghachi ihe merenụ.
Ihe ịma aka mmejuputa na Outlook Ọdịnihu
N'agbanyeghị arụmọrụ dị mma, nkuchi mba na-eche ọtụtụ ihe mgbochi ihu:
- Ntinye ego mbụ dị elu: 150-200 nde VND (6,400-8,500 USD) kwa usoro - 3-4x ego buoy nkịtị;
- Ọzụzụ chọrọ: Ndị ọrụ ubi chọrọ nkà ọhụrụ maka nhazi usoro na nyocha data;
- Mgbochi mmeghari: Na-achọ njikarịcha nhazi maka oke turbidity (NTU>1000 n'oge idei mmiri) ma ọ bụ mmiri siri ike.
Mmepe n'ọdịnihu ga-elekwasị anya na:
- Mmepụta mpaghara: Ụlọ ọrụ Vietnamese na-arụkọ ọrụ na ndị mmekọ Japan/Korea chọrọ>50% ọdịnaya ụlọ n'ime afọ 3, na-ebelata ọnụ ahịa site na 30%+;
- Nkwalite smart: Ịmekọrịta igwefoto AI iji chọpụta ụdị mmetọ na ịhazi atụmatụ nhicha (dịka ọmụmaatụ, ịba ụba ugboro n'oge okooko algal);
- Njika ike ike: Ịmepụta ndị na-ewe ihe ike na-arụ ọrụ nke ọma (dịka ọmụmaatụ, ịma jijiji na-ebute) iji belata ịdabere na anyanwụ;
- Ngwakọta data: Ijikọta na satịlaịtị/drone nlekota maka agbakwunyere "ohere-ikuku-ala" mmiri mma onyunyo.
Ministri na-ahụ maka mmiri mmiri nke Vietnam na-atụ anya ka ụgbọ mmiri na-ehicha onwe ya ga-ekpuchi 60% nke isi ihe nleba anya nke mba site na 2026, na-etolite akụrụngwa bụ isi maka usoro ịdọ aka ná ntị mbụ nke mmiri. Ụzọ a ọ bụghị nanị na-eme ka ikike njikwa mmiri Vietnam dịkwuo elu kamakwa ọ na-enyekwa ngwọta maka ndị agbata obi Ndịda Ebe Ọwụwa Anyanwụ Eshia na-eche ihe ịma aka ndị yiri ya ihu. Site n'ịkwalite ọgụgụ isi na mbelata ọnụ ahịa, ngwa nwere ike ịgbasa na aquaculture, nleba anya nhụsianya ụlọ ọrụ na ngalaba azụmahịa ndị ọzọ, na-ebute uru akụ na ụba ka ukwuu.
Anyị nwekwara ike ịnye ihe ngwọta dị iche iche maka
1. Mita ejiri aka maka mma mmiri dị iche iche
2. Sistemụ Buoy na-ese n'elu maka ịdị mma mmiri dị iche iche
3. Ahịhịa nhicha akpaaka maka ihe mmetụta mmiri dị iche iche
4. Sava zuru ezu na modul ikuku software, na-akwado RS485 GPRS / 4g/WIFI/LORA/LORAWAN
Maka ozi ihe mmetụta mmiri ọzọ,
Biko kpọtụrụ Honde Technology Co., Ltd.
Email: info@hondetech.com
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Oge nzipu: Jun-25-2025