Izicelo eziSebenzayo kunye neeMpembelelo zokuZicoca ngokuZicoca kwiiNkqubo zeBuoy zaManzi eVietnam

Imingeni yoHlolo loMgangatho waManzi eVietnam kunye nokuqaliswa kweeNkqubo zeBuoy zokuzicoca

Njengelizwe elinamanzi asezantsi-mpuma ye-Asia kunye ne-3,260 km yonxweme kunye nothungelwano lwemilambo eshinyeneyo, iVietnam ijongene nemingeni ekhethekileyo yokuhlola umgangatho wamanzi. Iinkqubo zesiNtu ze-buoy kwindawo yeTropiki yaseVietnam yobushushu obuphezulu, ukufuma, kunye ne-biofouling eqatha idla ngokuba namava ongcoliseko lwenzwa kunye nokuhamba kwedatha, okubeke esichengeni ukuchaneka kokubeka iliso. Kwi-Delta yaseMekong ngokukodwa, izinto eziqinileyo eziphezulu kunye nomxholo we-organic zifuna ukugcinwa ngesandla rhoqo kwiiveki ezi-2-3 ze-buoys eziqhelekileyo, okubangelwa iindleko eziphezulu zokusebenza kunye nedatha engathembekanga eqhubekayo.

Ukujongana noku, abasemagunyeni obutyebi bamanzi eVietnam bazise iinkqubo zokuzicoca ze-buoy ngo-2023, ukudibanisa ukucocwa kwebrashi yomatshini kunye netekhnoloji ye-ultrasonic ukususa ngokuzenzekelayo i-biofilm kunye neediphozithi ezivela kumphezulu woluvo. Idatha evela kwiSebe leMithombo yaManzi yeSixeko saseHo Chi Minh ibonisa ezi nkqubo zokwandisa ixesha lokulondoloza ukusuka kwiintsuku ze-15-20 ukuya kwiintsuku ze-90-120 ngelixa uphucula ukuqinisekiswa kwedatha ukusuka kwi- <60% ukuya kwi> 95%, ukunciphisa iindleko zokusebenza malunga ne-65%. Le mpumelelo ibonelela ngenkxaso yethekhinoloji ebalulekileyo yokuphucula uthungelwano lokuhlola umgangatho wamanzi eVietnam.

Imigaqo yobuGcisa kunye noYilo olutsha lweNkqubo yokuZicoca

Iinkqubo ze-buoy zokuzicoca zaseVietnam zisebenzisa itekhnoloji yokucoca ngeendlela ezininzi ezidibanisa iindlela ezintathu ezongezelelweyo:

1. Ukucoca ibrashi yomatshini ojikelezayo: Isebenza rhoqo kwiiyure ze-6 usebenzisa i-silicone-grade-grade bristles ejolise ngokukodwa kwi-algal fouling kwiifestile zamehlo;
2. Ukucoca i-ultrasonic cavitation: I-high-frequency ultrasound (40kHz) iqhutywe kabini imihla ngemihla isusa i-biofilm enenkani nge-micro-bubble implosion;
3. I-Chemical inhibition coating: I-Nano-scale titanium dioxide i-photocatalytic yokwambathisa icinezela ngokuqhubekayo ukukhula kwe-microbial phantsi kokukhanya kwelanga.

Olu yilo lokhuseleko oluphindwe kathathu luqinisekisa ukusebenza okuzinzileyo kuzo zonke iindawo zamanzi ezahluka-hlukeneyo zaseVietnam – ukusuka kwimimandla yomlambo i-Red River enezandi eziphakamileyo ukuya kwimimandla ye-eutrophic yaseMekong. Eyona nto ingundoqo yale nkqubo ilele ekuziboneleleni ngamandla ngamandla axutyiweyo (iiphaneli zelanga eziyi-120W + 50W ijenereyitha ye-hydro), ukugcina ukusebenza kokucoca nangamaxesha emvula enokukhanya okulinganiselweyo kwelanga.

Ityala loMboniso eMekong Delta

Njengommandla waseVietnam obaluleke kakhulu wezolimo kunye nezasemanzini, umgangatho wamanzi weMekong Delta uchaphazela ngokuthe ngqo abahlali abazizigidi ezingama-20 kunye noqoqosho lwengingqi. Ngexesha le-2023-2024, uMphathiswa weMithombo yaManzi waseVietnam wasebenzisa iinkqubo ezingama-28 zokuzicoca apha, ukuseka inethiwekhi yesilumkiso somgangatho wamanzi wangempela kunye neziphumo ezimangalisayo.

Umiliselo lwesiXeko saseCan Tho lubonakalise ukumelwa ngokukodwa. Ifakwe kwi-Mainstem ye-Mekong, inkqubo ihlola i-oksijini echithwe (DO), i-pH, i-turbidity, i-conductivity, i-chlorophyll-a kunye nezinye iiparitha ezibalulekileyo. Idatha yasemva kokuthunyelwa iqinisekise ukucocwa okuzenzekelayo kugcina ukusebenza okuzinzileyo okuqhubekayo:

• I-DO sensor drift iyancipha ukusuka kwi-0.8 mg / L / inyanga ukuya kwi-0.1 mg / L;
• ukuzinza kokufunda i-pH kuphuculwe ngama-40%;
• Ukuphazamiseka kwe-Optical turbidimeter biofouling kuncitshiswe ngama-90%.

NgoMatshi ka-2024, inkqubo yazisa ngempumelelo abasemagunyeni ngesehlo sokukhutshelwa kwamanzi amdaka anyuka kwimizi-mveliso ngokubhaqwa kwexesha lokwenyani lokuhla kwe-pH (7.2→5.8) kunye ne-DO crash (6.4→2.1 mg/L). Ii-arhente zokusingqongileyo zifumene kwaye zajongana nomthombo wongcoliseko kwiiyure ezimbini, ukuthintela ukubulawa kweentlanzi ezininzi. Eli tyala libonisa ixabiso lenkqubo ekuqinisekiseni ukuqhubeka kwedatha kunye nokukwazi ukuphendula isiganeko.

Imingeni yokuPhunyezwa kunye neNjongo yexesha elizayo

Ngaphandle kokusebenza okugqwesileyo, ukwamkelwa kwilizwe lonke kujongene nemiqobo emininzi:

• Utyalo-mali oluphezulu lokuqala: i-150-200 yezigidi ze-VND (6,400-8,500 USD) ngenkqubo nganye - 3-4x iindleko ze-buoy eziqhelekileyo;
• Iimfuno zoqeqesho: Abasebenzi bangaphandle bafuna izakhono ezitsha zokugcinwa kwenkqubo kunye nohlalutyo lwedatha;
• Unyino lokuziqhelanisa: Ifuna ukuphuculwa koyilo lweturbidity egqithisileyo (NTU>1000 ngexesha lezikhukula) okanye imisinga enamandla.

Uphuhliso lwexesha elizayo luya kujolisa koku:

1. Imveliso yendawo: Iifemu zaseVietnam ezisebenzisana namaqabane aseJapan / aseKorea zijolise> 50% umxholo wasekhaya kwiminyaka eyi-3, ukunciphisa iindleko nge-30% +;
2. Uphuculo lwe-Smart: Ukudibanisa iikhamera ze-AI ukuchonga iintlobo zokungcoliseka kunye nokulungelelanisa iindlela zokucoca (umzekelo, ukwandisa ukuphindaphinda ngexesha le-algal blooms);
3. Ukwandisa amandla: Ukuphuhlisa izivuni zamandla ezisebenzayo (umzekelo, ukungcangcazela okubangelwa kukuhamba) ukunciphisa ukuxhomekeka kwilanga;
4. Ukudityaniswa kwedatha: Ukudibanisa nesathelayithi/idrone yokubeka iliso edityanisiweyo "isithuba-somoya-umhlaba" wokuhlola umgangatho wamanzi.

UMphathiswa wezoMthombo waManzi waseVietnam ulindele ukuba ii-buoy zokuzicoca zigubungele i-60% yeendawo zokubeka iliso zelizwe ngo-2026, zenze iziseko ezingundoqo zeenkqubo zokulumkisa kwangaphambili umgangatho wamanzi. Le ndlela ayiphuculi kuphela amandla olawulo lwamanzi eVietnam kodwa ikwabonelela ngezisombululo eziphindaphindwayo kubamelwane baseMzantsi-mpuma Asia abajongene nemingeni efanayo. Ngokuphucula ubukrelekrele kunye neendleko ezinciphayo, izicelo zinokunwenwa ukuya kwi-aquaculture, ukujonga ukungcola kwemizi-mveliso kunye namanye amacandelo orhwebo, ukuvelisa ixabiso elikhulu kwezentlalo noqoqosho.

Singakwazi nokubonelela ngezisombululo ezahlukeneyo

1. Imitha ephathwayo yomgangatho wamanzi we-multi-parameter

2. Inkqubo yeBuoy edadayo yomgangatho wamanzi aneparamitha ezininzi

3. Ibrashi yokucoca ngokuzenzekelayo kwi-multi-parameter sensor yamanzi

4. Iseti epheleleyo yeeseva kunye nemodyuli yesoftware engenazingcingo, ixhasa iRS485 GPRS / 4g/WIFI/LORA/LORAWAN

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