Ngokunyuka kokunqongophala kwamanzi kunye neenkxalabo ezikhulayo malunga nokungcoliseka kwamanzi, iteknoloji yokuhlola umgangatho wamanzi iye yaba sisixhobo esingundoqo ekukhuselweni kokusingqongileyo. Phakathi kwezi teknoloji, inzwa ye-nitrite-i-high-precision ephezulu, isixhobo sokubona ixesha langempela-idlala indima ephambili kwiinkalo ezininzi. I-Nitrite (NO₂⁻) sisingcolisi esixhaphakileyo kwimithombo yamanzi, isuka kuqala kumanzi amdaka avela kwimizi-mveliso, ukuqengqeleka kwezolimo, kunye nogutyulo lwasekhaya. Amanqanaba agqithisileyo angakhokelela kwi-eutrophication kwaye ade abeke isoyikiso kwimpilo yabantu. Eli nqaku liphonononga iimeko zesicelo kunye neempembelelo ezibonakalayo zale sensor ngobunzulu.
1. Ukucocwa kwamanzi amdaka kukaMasipala: Ukuphucula ukusebenza ngokufanelekileyo kunye nokuqinisekisa ukuthotyelwa
Kwiindawo zokucocwa kwamanzi amdaka zikamasipala, izinzwa ze-nitrite zisetyenziswa ngokubanzi ukujonga inkqubo. Ngokulinganisa ugxininiso lwe-nitrite kwiitanki zokuphefumla kunye neeyunithi zokusabela kwe-anaerobic/aerobic ngexesha lokwenyani, abaqhubi banokulawula ngokuchanekileyo amazinga okuphefumla kunye nedosi yomthombo wekhabhoni ukwandisa inkqubo ye-denitrification. Ngokomzekelo, kwiinkqubo ze-nitrification-denitrification, i-nitrite buildup inokuthintela umsebenzi we-microbial, kwaye izinzwa zibonelela ngezilumkiso kwangaphambili ukukhusela inkqubo yokungaphumeleli.
Iziphumo:
- Ukuphucula ngokubonakalayo ukusebenza kakuhle kwe-denitrification, ukunciphisa ukusetyenziswa kwamandla kunye nokusetyenziswa kweekhemikhali.
- Uqinisekisa ukuba amanqanaba e-nitrite amdaka ahambelana nemigangatho yesizwe yokukhupha (umz., GB 18918-2002).
- Ukunciphisa iindleko ezinxulumene nesampulu yezandla kunye nohlalutyo lwelebhu, ivumela ukusebenza kakuhle kunye nokugcinwa.
2. I-Aquaculture: uThintelo lweZifo kunye nokuqinisekisa uKhuseleko
Kumachibi e-aquaculture, i-nitrite yimveliso ephakathi ekuguqulweni kwe-ammonia nitrogen. Ukugxininiswa okuphezulu kunokubangela ukuba iintlanzi zihlupheke ngenxa yokunqongophala kwe-oksijini, ukunciphisa ukungakhuseleki, kunye nokufa kwabantu abaninzi. Iinzwa ze-Nitrite zinokudityaniswa kwiinkqubo zokujonga umgangatho wamanzi ezisekelwe kwi-IoT ukuze zilandele ngokuqhubekayo iimeko zamanzi kunye nokuthumela izilumkiso ngezixhobo eziphathwayo.
Iziphumo:
- Inika izilumkiso zexesha lokwenyani zamanqanaba e-nitrite agqithisileyo, okwenza amafama athathe amanyathelo afanelekileyo afana nokutshintsha kwamanzi okanye ukuphefumla.
- Ukunciphisa umngcipheko wezifo zentlanzi, ukuphucula amazinga okuphila kunye nesivuno.
- Ikhuthaza ukuchaneka kwezolimo zasemanzini, ukunciphisa ukusetyenziswa kakubi kweziyobisi kunye nokuqinisekisa ukhuseleko lwemveliso yasemanzini.
3. UkuJonga uMthombo waManzi okuSelwayo: ukuKhuselwa kweMithombo kunye neMpilo yoLuntu
Ukubeka iliso kumanqanaba e-nitrite kwimithombo yamanzi okusela (umzekelo, amadama, imilambo) ngumgaqo obalulekileyo wokukhusela impilo yoluntu. Izinzwa zingadityaniswa kwizikhululo zokubeka iliso ezizenzekelayo ukwenza uhlolo lwe-24/7 lwemithombo yamanzi. Ukuba ukugxila okungaqhelekanga kuye kwafunyaniswa (umzekelo, ngenxa yongcoliseko lwezolimo okanye iingozi zemizi-mveliso), le nkqubo iqalisa ngokukhawuleza impendulo.
Iziphumo:
- Yenza ukufunyanwa kwangoko kweziganeko zongcoliseko, ukuthintela amanzi angcolisekileyo ukuba angangeni kuthungelwano lonikezelo.
- Uxhasa amagunya amanzi ekwenzeni izigqibo ngokukhawuleza kunye nokuqalisa amanyathelo okucoca.
- Ithobelana “neMigangatho yoMgangatho waManzi okuSela” (GB 5749-2022), iphucula intembeko yoluntu.
4. UkuJonga amanzi amdaka kwimizi-mveliso: Ulawulo oluchanekileyo loNgcoliseko kunye neMveliso yokuHlaza
Amanzi amdaka avela kumashishini afana ne-electroplating, ukuprinta, ukudaya, kunye nokulungiswa kokutya kuhlala kukho amanqanaba aphezulu e-nitrite. Izinzwa zingasetyenziselwa ukubeka iliso ngexesha lokwenyani kwiindawo zokukhutshelwa kweshishini okanye kwindawo yokucoca amanzi amdaka epaki yemizi-mveliso, kunye nedatha edityaniswe namaqonga ee-arhente zokhuseleko lokusingqongileyo.
Iziphumo:
- Inceda amashishini ukuba afezekise ulawulo olucokisekileyo lweenkqubo zokucocwa kwamanzi amdaka, ukuphepha ukukhutshwa okungahambelaniyo.
- Ixhasa unyanzeliso lomthetho wendalo esingqongileyo ngokubonelela ngobungqina bedatha obuchanekileyo ngokuchasene nokukhutshwa okungekho mthethweni.
- Ukukhuthaza ukugcinwa kwamandla kunye nokunciphisa ukukhutshwa, ukufaka isandla kwiinjongo zokungathathi hlangothi kwekhabhoni.
5. UPhando lwezeNzululwazi kunye nokuJonga iEkholoji
Kwiindawo ezinovakalelo lwendalo ezifana namachibi kunye namachweba, abaphandi basebenzisa izinzwa ze-nitrite ukulandelela iinkqubo zebhayisikile ye-nitrogen kunye nokuhlalutya izizathu ze-eutrophication. Idatha yokubeka iliso yexesha elide ikwanceda ekuvavanyeni impumelelo yeeprojekthi ze-ikholoji ezifana nokubuyiselwa kwemigxobhozo kunye nokuhlaziywa kwamahlathi.
Iziphumo:
- Yenza nzulu ukuqonda kwenzululwazi ngeendlela zokukhwela ibhayisekile yenitrogen kwimizila yamanzi.
- Ibonelela ngenkxaso yedatha kulawulo lwendalo, ukwenza izicwangciso zokukhuselwa kwendalo.
- Ukwandisa amandla okuxela kwangaphambili malunga nokutshintsha komgangatho wamanzi kwimeko yokutshintsha kwemozulu.
Isiphelo: Ubuchwephesha bokuXhobisa ikamva loLawulo lokusiNgqongileyo lwaManzi
Ngeengenelo ezinjengobuntununtunu obuphezulu, ukuphendula ngokukhawuleza, kunye ne-automation, izinzwa ze-nitrite ziba sisixhobo esiyimfuneko kulawulo lokusingqongileyo kwamanzi. Ukususela kwizixeko ukuya kwimimandla yasemaphandleni, ukususela kwimveliso ukusa kubomi bemihla ngemihla, bathi cwaka balinda ukhuseleko lwethontsi lamanzi. Njengoko itekhnoloji yesivamvo iqhubela phambili idityaniswa nobukrelekrele bokwenziwa kunye nedatha enkulu, ikamva lithembisa ngakumbi ngobuchule kunye nothungelwano olusebenzayo lwesilumkiso somgangatho wamanzi, ukuqhuba umfutho wetekhnoloji kuphuhliso oluzinzileyo.
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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Ixesha lokuposa: Aug-22-2025