Izinzwa ze-EC zamanzi (izinzwa ze-conductivity zombane) zidlala indima ebalulekileyo ekukhuliseni amachibi ngokulinganisa i-conductivity yombane (EC) yamanzi, ebonisa ngokungathanga ngqo uxinzelelo olupheleleyo lweetyuwa ezinyibilikisiweyo, iiminerali kunye nee-ion. Nazi izicelo kunye nemisebenzi yazo ethile:
1. Imisebenzi Engundoqo
- Ukujonga Ubungakanani Betyuwa Emanzini:
Amaxabiso e-EC anxulumene kakhulu nobutyuwa bamanzi, nto leyo enceda ekuqinisekiseni ukuba amanzi afanelekile na kwiintlobo ezithile zasemanzini (umz., iintlanzi zamanzi acocekileyo, iintlanzi zaselwandle, okanye ii-shrimp/iinkala). Iintlobo ezahlukeneyo zineendlela ezahlukeneyo zokunyamezela ubutyuwa, kwaye ii-EC sensors zibonelela ngezilumkiso zexesha langempela zamanqanaba angaqhelekanga obutyuwa. - Ukuvavanya Uzinzo Lwamanzi:
Utshintsho kwi-EC lunokubonisa ungcoliseko, ukuxutywa kwamanzi emvula, okanye ukungena kwamanzi angaphantsi komhlaba, okuvumela abalimi ukuba bathathe amanyathelo okulungisa ngexesha elifanelekileyo.
2. Izicelo ezithile
(1) Ukuphucula imeko-bume yoLimo
- Ufuyo lweZilwanyana zasemanzini:
Ithintela uxinzelelo kwizilwanyana zasemanzini ngenxa yokunyuka kwetyuwa (umz., ngenxa yokuqokelelana kwenkunkuma okanye intsalela yokutya). Umzekelo, i-tilapia ikhula kakuhle kuluhlu lwe-EC lwe-500–1500 μS/cm; ukuphambuka kunokuthintela ukukhula. - Ufuyo lwezilwanyana zasemanzini:
Ijonga ukuguquguquka kwetyuwa (umz., emva kwemvula enkulu) ukuze igcine iimeko ezizinzileyo kwiintlobo ezibuthathaka ezifana nee-shrimp kunye ne-shellfish.
(2) Ulawulo lokutya kunye namayeza
- Uhlengahlengiso lweFeed:
Ukunyuka ngequbuliso kwe-EC kunokubonisa ukutya okuninzi okungatyiwayo, nto leyo ebangela ukuba ukutya kunciphe ukuze kuthintelwe ukwehla komgangatho wamanzi. - Ulawulo lweMithamo yamayeza:
Ezinye iindlela zonyango (umz., iibhafu zetyuwa) zixhomekeke kumanqanaba etyuwa, kwaye ii-EC sensors ziqinisekisa ukujonga ngokuchanekileyo uxinano lwee-ion.
(3) Imisebenzi yokuZalisa nokuQalisa
- Ulawulo lweNdawo yokuFudumeza:
Amaqanda eentlanzi kunye neembungu zinobuthathaka kakhulu kwityuwa, kwaye amanqanaba e-EC azinzileyo aphucula amazinga okuqandusela (umz., amaqanda e-salmon afuna iimeko ezithile ze-EC).
(4) Ulawulo lweMithombo yamanzi
- Ukubeka esweni amanzi angenayo:
Ihlola imithombo emitsha yamanzi kwi-EC (umz., amanzi angaphantsi komhlaba okanye imilambo) ukuze iphephe ukungenisa amanzi anetyuwa eninzi okanye angcolisiweyo.
3. Iingenelo kunye noBumfuneko
- Ukubeka esweni ngexesha langempela:
Ukulandelela okuqhubekayo kwe-EC kusebenza ngcono kuneesampuli ezenziwe ngesandla, kuthintela ukulibaziseka okunokubangela ilahleko. - Ukuthintela Izifo:
Amanqanaba etyuwa/ion angalinganiyo anokubangela uxinzelelo lwe-osmotic kwiintlanzi; ii-EC sensors zibonelela ngezilumkiso kwangethuba. - Ukusebenza kakuhle kwamandla kunye nezixhobo:
Xa zidityaniswe neenkqubo ezizenzekelayo (umz., ukutshintshiselana ngamanzi okanye umoya), zinceda ekunciphiseni inkunkuma.
4. Izinto eziphambili ekufuneka ziqwalaselwe
- Imbuyekezo yobushushu:
Ukufundwa kwe-EC kuxhomekeke kubushushu, ngoko ke izinzwa ezinokulungiswa kobushushu ngokuzenzekelayo zibalulekile. - Uhlengahlengiso oluQhelekileyo:
Ukungcola kwe-electrode okanye ukuguga kunokutshintsha idatha; ukulinganiswa ngezisombululo eziqhelekileyo kuyimfuneko. - Uhlalutyo lweeParamitha ezininzi:
Idatha ye-EC kufuneka idityaniswe nezinye izinzwa (umz., ioksijini enyibilikisiweyo, i-pH, i-ammonia) ukuze kuvavanywe umgangatho wamanzi ngokupheleleyo.
5. Iindidi ze-EC eziqhelekileyo zeentlobo eziqhelekileyo
| Iintlobo zezilwanyana zasemanzini | Uluhlu lwe-EC olufanelekileyo (μS/cm) |
|---|---|
| Iintlanzi zaseManzini Amatsha (iCarp) | 200–800 |
| I-Pacific White Shrimp | 20,000–45,000 (amanzi olwandle) |
| Iiprawn ezinkulu zamanzi acocekileyo | 500–2,000 (amanzi acocekileyo) |
Ngokusebenzisa ii-EC sensors ukuze zijongwe ngokuchanekileyo, abalimi beentlanzi banokuphucula kakhulu ulawulo lomgangatho wamanzi, banciphise iingozi, kwaye bonyuse imveliso kunye nenzuzo.
Singabonelela ngezisombululo ezahlukeneyo
1. Imitha ephathwayo yomgangatho wamanzi weparameter ezininzi
2. Inkqubo ye-Floating Buoy yomgangatho wamanzi we-multi-parameter
3. Ibrashi yokucoca ngokuzenzekelayo yesixhobo sokuvavanya amanzi esineeparameter ezininzi
4. Iseti epheleleyo yeeseva kunye nemodyuli engenazingcingo yesoftware, ixhasa i-RS485 GPRS /4g/WIFI/LORA/LORAWAN
Ukuze ufumane isivamvo samanzi esingakumbi ulwazi,
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Ixesha lokuthumela: Agasti-08-2025