Ixabiso le-pH yamanzi luphawu olubalulekileyo lokulinganisa ubumuncu okanye ialkalinity kumzimba wamanzi, kwaye yenye yezona parameters zibalulekileyo nezibalulekileyo ekujongweni komgangatho wamanzi. Ukusuka kukhuseleko lwamanzi okusela ukuya kwiinkqubo zoshishino kunye nokukhuselwa kwendalo, ukujongwa okuchanekileyo kwe-pH kubalulekile. Inzwa yomgangatho wamanzi ye-pH sisixhobo esingundoqo sokuphumeza lo mlinganiso.
I. Iimpawu zoMgangatho waManzi iiSensors ze-pH
Izinzwa ze-pH zomgangatho wamanzi zimisela ubumuncu okanye i-alkalinity yesisombululo esinamanzi ngokulinganisa ukuxinwa kwee-ion ze-hydrogen (H⁺). Amacandelo abo angundoqo yi-electrode ye-membrane yeglasi evakalelwa kwi-ion ye-hydrogen kunye ne-electrode yereferensi. Iinzwa zangoku ze-pH zihlala zibonisa ezi mpawu zilandelayo:
1. Ukuchaneka okuphezulu kunye nokuchaneka
- Uphawu: Izinzwa ze-pH ezikumgangatho ophezulu zinokubonelela ngokuchaneka komlinganiselo we-±0.1 pH okanye nokuba ngcono, ukuqinisekisa ukuthembeka kwedatha.
- I-advanteji: Inikezela ngesiseko sedatha echanekileyo yolawulo lwenkqubo kunye nokubeka iliso kokusingqongileyo, ukuphepha ilahleko yemveliso okanye ukugwetywa kakubi komgangatho wamanzi ngenxa yeempazamo zokulinganisa.
2. Ukuphendula ngokukhawuleza
- Uphawu: Inzwa iphendula ngokukhawuleza kwiinguqu kwixabiso le-pH, ngokuqhelekileyo ifikelela kwi-95% yokufunda kokugqibela ngaphakathi kwemizuzwana ukuya kwishumi lemizuzwana.
- I-Advanteji: Yenza ukubanjwa kwexesha langempela lotshintsho olukhawulezayo kumgangatho wamanzi, ukuhlangabezana neemfuno zexesha langempela lolawulo lwenkqubo kunye nokuququzelela uhlengahlengiso olungexesha.
3. Ukuzinza okuhle
- Uphawu: Izinzwa eziyilwe kakuhle zinokugcina ufundo oluzinzileyo kwixesha elide phantsi kweemeko zokusebenza ezizinzileyo kunye ne-drift encinci.
- I-advanteji: Yehlisa imfuno yokulinganisa rhoqo, ithoba iinzame zokulungisa, kwaye iqinisekisa ukuqhubeka kwedatha kunye nokuthelekisa.
4. Iindidi ezahlukeneyo zoFakelo kunye nokuSetyenziswa kweentlobo
- Uphawu: Ukuziqhelanisa neemeko ezahlukeneyo, izinzwa ze-pH ziza ngeendlela ezahlukeneyo:
- IBanga leLabhoratri: ephathwayo, uhlobo losiba, kunye neemodeli zebhentshi yovavanyo olukhawulezayo lwasendle okanye uhlalutyo oluchanekileyo lwaselabhoratri.
- Inkqubo ye-Online Type: I-submersible, flow-through, iintlobo zofakelo zokubeka iliso ngokuqhubekayo kwi-intanethi kwimibhobho, iitanki, okanye imilambo.
- I-advanteji: Ukuguquguquka okuphezulu kakhulu kwesicelo, okugubungela phantse zonke iimeko apho umlinganiselo we-pH ufuneka.
5. Funa uLondolozo lwarhoqo kunye noLungiso
- Uphawu: Le yeyona nto "ingxaki" yeenzwa ze-pH. I-membrane yeglasi ixhomekeke ekungcoleni kunye nokulimala, kwaye i-electrolyte kwi-electrode yereferensi iyancipha. Ukulinganisa rhoqo kunye nezisombululo eziqhelekileyo ze-buffer (ukulinganisa amanqaku amabini) kunye nokucoca i-electrode kuyimfuneko.
- Qaphela: Ugcino lwamaxesha amaninzi luxhomekeke kubulunga bamanzi (umzekelo, amanzi amdaka, igrisi ephezulu ikhawulezisa ukungcoliswa kwamanzi).
6. Ubukrelekrele kunye noManyano
- Uphawu: Iinzwa zanamhlanje ze-pH ze-intanethi zihlala zidibanisa izinzwa zeqondo lokushisa (ukuhlawulela ubushushu) kunye nenkxaso yeziphumo zedijithali (umzekelo, i-RS485, i-Modbus), ivumela uxhulumaniso olulula kwii-PLCs, iinkqubo ze-SCADA, okanye iiplatifomu zefu zokubeka iliso kude kunye nohlalutyo lwedatha.
- I-Advanteji: Iququzelela ukwakhiwa kweenkqubo zokubeka iliso ezizenzekelayo, ezivumela ukusebenza ngokungalindelekanga kunye nemisebenzi ye-alamu.
II. Iimeko zeSicelo eziPhambili
Ukusetyenziswa kwezinzwa ze-pH kuxhaphake kakhulu, kugubungela phantse zonke iindawo ezinxulumene namanzi.
1. Ukucocwa kwamanzi amdaka kunye nokuHlolwa kokuKhuselwa kokusiNgqongileyo
- Iindawo zokucocwa kwamanzi amdaka zikaMasipala/zemizi-mveliso:
- Amanqaku eSicelo: I-Inlet, i-outlet, iitanki ze-biological reaction (itanki zomoya), indawo yokukhupha.
- Indima: Ukujongwa kwe-pH ye-Inlet kunika isilumkiso kwangethuba malunga nokothuka kwamanzi amdaka kwimizi-mveliso; inkqubo yonyango yebhayoloji idinga uluhlu olufanelekileyo lwe-pH (ngokuqhelekileyo i-6.5-8.5) ukuqinisekisa umsebenzi we-microbial; I-pH yamanzi amdaka kufuneka ihlangabezane nemigangatho phambi kokukhutshelwa.
- Ukubeka iliso kuManzi akwiNdawo:
- Amanqaku eSicelo: Imilambo, amachibi, iilwandle.
- Indima: Ukubeka iliso kwimithombo yamanzi kungcoliseko oluvela kwimvula eneasidi, amanzi amdaka avela kwimizi-mveliso, okanye imisele yeasidi yasemgodini, kwaye uvavanye impilo yendalo.
2. Ulawulo lweNkqubo yoShishino
- Amashishini eMichiza, aMayeza, oKutya & neziselo:
- Amanqaku eSicelo: Iireactors, iitanki zokuxuba, imibhobho, iinkqubo zokudibanisa imveliso.
- Indima: i-pH yiparameter engundoqo yeekhemikhali ezininzi ezisabelayo, ezichaphazela ngqo izinga lokusabela, ukucoceka kwemveliso, isivuno, kunye nokhuseleko. Ngokomzekelo, kwimveliso yobisi, ibhiya, kunye nesiselo, i-pH ingundoqo ekulawuleni incasa kunye nobomi beshelufu.
- IiNkqubo zaManzi okuBoiler kunye nokuPholisa:
- Amanqaku eSicelo: Amanzi okuphakela, amanzi kwibhoyila, ukujikeleza kwakhona kwamanzi okupholisa.
- Indima: Ukulawula i-pH ngaphakathi koluhlu oluthile (ngokuqhelekileyo i-alkaline) ukukhusela ukubola kunye nokunyuka kwemibhobho yensimbi kunye nezixhobo, ukwandisa ubomi benkonzo kunye nokuphucula ukusebenza kakuhle kwe-thermal.
3. EzoLimo nezaseLwandle
- Ulimo lwasemanzini:
- Amanqaku eSicelo: Amachibi eentlanzi, iitanki ze-shrimp, IiNkqubo ze-Aquaculture Recirculating (RAS).
- Indima: Intlanzi kunye ne-shrimp zivakalelwa kakhulu kwiinguqu ze-pH. I-pH ephezulu kakhulu okanye ephantsi ichaphazela ukuphefumla kwabo, i-metabolism, kunye nokukhuseleka, kwaye kunokubangela ukufa. Ukubeka iliso rhoqo kunye nokuzinza kuyafuneka.
- Ukunkcenkceshela ngezoLimo:
- Amanqaku esicelo: Imithombo yamanzi okunkcenkceshela, iinkqubo zokuvundisa.
- Indima: Amanzi aneasidi egqithisileyo okanye anealkaline anokuchaphazela ubume bomhlaba kunye nempumelelo yesichumiso, kwaye anokonakalisa iingcambu zesityalo. Ukubeka iliso kwi-pH kunceda ukwandisa umlinganiselo wamanzi kunye nesichumiso.
4. Amanzi okusela kunye noBonelelo lwaManzi lukaMasipala
- Amanqaku eSicelo: Imithombo yamanzi yezityalo zonyango, iinkqubo zokucocwa (umzekelo, i-coagulation-sedimentation), amanzi agqityiweyo, uthungelwano lwemibhobho kamasipala.
- Indima: Ukuqinisekisa ukuba i-pH yamanzi okusela ihambelana nemigangatho yelizwe (umzekelo, i-6.5-8.5), incasa eyamkelekileyo, kunye nokulawula i-pH ukunciphisa i-corrosion kuthungelwano lokubonelela, ukuthintela "amanzi abomvu" okanye "amanzi aphuzi" okwenzekayo.
5. UPhando lwezeNzululwazi kunye neeLebhu
- Amanqaku eSicelo: Iilebhu kwiidyunivesithi, amaziko ophando, amaziko eR&D eshishini, kunye neearhente zovavanyo lokusingqongileyo.
- Indima: Yenza uhlalutyo lwamanzi, iimfuniselo zemichiza, iinkcubeko zebhayoloji, kunye nalo lonke uphando lwezenzululwazi olufuna ulwazi oluchanekileyo lwe-acidity yesisombululo okanye i-alkalinity.
Isishwankathelo
Isivamvo somgangatho wamanzi se-pH sisixhobo sokuhlalutya esikhulileyo ngokobuchwepheshe kodwa siyimfuneko. Iimpawu zayo zokuchaneka okuphezulu kunye nokuphendula ngokukhawuleza kwenza "umthumeli" wolawulo lomgangatho wamanzi. Nangona ifuna ukugcinwa rhoqo, ixabiso layo lesicelo alinakuthathelwa indawo. Ukusuka ekuhlolweni komlambo ukukhusela okusingqongileyo ukuya kunyango lwamanzi okusela oluqinisekisa ukhuseleko, ukusuka kwiinkqubo zemizi-mveliso ukwandisa ukusebenza kakuhle ukuya kwezolimo zanamhlanje eziphucula isivuno, izinzwa ze-pH zidlala indima ebalulekileyo ngokuzolileyo, zisebenza njengenxalenye ebalulekileyo ekukhuseleni umgangatho wamanzi nokuphucula imigangatho yokuvelisa.
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: Sep-02-2025