Ibanga lokulinganisa | 0-20mg/L |
Izinga lokushisa lamanzi elilinganiselwe | 0-60℃ |
Izinto zegobolondo le-Electrode | I-PVC |
Ukumelana nesinxephezelo sezinga lokushisa | 2.252K, 10K, 22K, Ptl00, Pt1000 |
Impilo yezinzwa | >iminyaka engu-1 |
Ubude bekhebula | 1 m noma 2m(kuvikelwe kabili) |
Ukuthola umkhawulo ophansi | 0.1 mg/L (ppm) (20℃) |
Ukulinganisa umkhawulo ophezulu | 20mg/L(ppm) |
Isikhathi sokuphendula | ≤l iminithi(90%, 20℃) |
Isikhathi se-polarization | >2 imiz |
Isilinganiso sokugeleza esincane | 2.5cm/s |
I-Drift | <3%/ngenyanga |
Iphutha lokulinganisa | <±1 PPM |
Air current | 80-100nA (25℃) |
I-voltage ye-polarization | 0.7V |
I-oxygen engu-Zero | <5PPb(3min) |
Izikhawu zokulinganisa | > izinsuku ezingama-60 |
I-oxygen encibilikile isilinganiso senani le-gaseous oxygen equkethwe emanzini.Amanzi anempilo angasekela ukuphila kufanele abe ne-oxygen encibilikile (DO).
I-Oxygen Encibilikisiwe ingena emanzini ngokuthi:
ukumuncwa okuqondile emkhathini.
ukunyakaza okusheshayo kusuka emimoyeni, amagagasi, imisinga noma ukungena emoyeni ngomshini.
i-photosynthesis yezitshalo zasemanzini njengomkhiqizo wenqubo.
Ukulinganisa i-oxygen encibilikile emanzini kanye nokwelashwa ukuze kugcinwe amazinga e-DO afanelekile, kuyimisebenzi ebalulekile ekusetshenzisweni okuhlukahlukene kokwelashwa kwamanzi.Nakuba i-oksijini encibilikisiwe iyadingeka ukuze kusekelwe izinqubo zempilo nezokwelapha, kungase futhi kube yingozi, kubangele i-oxidation elimaza imishini futhi ifake umkhiqizo engozini.I-oxygen encibilikile ithinta:
Ikhwalithi: Ukugxila kwe-DO kunquma ikhwalithi yamanzi omthombo.Ngaphandle kwe-DO eyanele, amanzi aphenduka angcolile futhi angabi nempilo ethinta ikhwalithi yemvelo, amanzi okuphuza neminye imikhiqizo.
Ukuthobela Umthetho: Ukuze uhambisane nemithethonqubo, amanzi angcolile ngokuvamile adinga ukuba nenani elithile le-DO ngaphambi kokuthi akhishelwe emfudlaneni, echibini, emfuleni noma emzileni wamanzi.Amanzi anempilo angasekela ukuphila kumelwe abe nomoya-mpilo oncibilikile.
Ukulawulwa Kwenqubo: Amazinga e-DO abalulekile ekulawuleni ukwelashwa kwamanzi angcolile ngokwebhayoloji, kanye nesigaba se-biofiltration sokukhiqizwa kwamanzi okuphuza.Kwezinye izinhlelo zokusebenza zezimboni (isb. ukukhiqizwa kwamandla) noma iyiphi i-DO iyingozi ekukhiqizeni isitimu futhi kufanele isuswe futhi ukugxila kwayo kufanele kulawulwe ngokuqinile.