Pakuwunika kwa chilengedwe komanso kuwunika kwamadzi, kuyeza kwa Oxygen (DO) kumagwira ntchito yofunika kwambiri.Imodzi mwamatekinoloje omwe amagwiritsidwa ntchito kwambiri pakuyezera DO ndi Polarographic DO Probe.
Mu bukhuli lathunthu, tiwonanso mfundo zogwirira ntchito za Polarographic DO Probe, zigawo zake, ndi zinthu zomwe zimakhudza kulondola kwake.Pakutha kwa nkhaniyi, mudzakhala mukumvetsetsa bwino momwe chipangizochi chimagwirira ntchito.
Kumvetsetsa Kufunika kwa Kusungunuka kwa Oxygen Measurement:
Udindo wa Oxygen Wosungunuka mu Ubwino wa Madzi:
Tisanafufuze kaye ntchito ya Polarographic DO Probe, tiyeni timvetsetse chifukwa chake mpweya wosungunuka uli gawo lofunikira pakuwunika momwe madzi alili.Miyezo ya DO imakhudza mwachindunji zamoyo zam'madzi, chifukwa amazindikira kuchuluka kwa mpweya wopezeka ku nsomba ndi zamoyo zina m'madzi.Kuyang'anira DO ndikofunikira pakusunga zachilengedwe zathanzi komanso kuthandizira njira zosiyanasiyana zamoyo.
Chidule cha Polarographic DO Probe:
Kodi Polarographic DO Probe ndi chiyani?
Polarographic DO Probe ndi sensa ya electrochemical yopangidwira kuyeza mpweya wosungunuka m'malo osiyanasiyana am'madzi.Zimadalira mfundo yochepetsera mpweya pamtunda wa cathode, ndikupangitsa kuti ikhale imodzi mwa njira zolondola komanso zogwiritsidwa ntchito kwambiri poyezera DO.
Zigawo za Polarographic DO Probe:
Pulogalamu yodziwika bwino ya Polarographic DO imakhala ndi zigawo zotsatirazi:
a) Cathode: Cathode ndiye chinthu chofunikira kwambiri chozindikira komwe kumachepetsa mpweya.
b) Anode: Anode amamaliza cell electrochemical, kulola kuchepetsa mpweya pa cathode.
c) Yankho la Electrolyte: Pulojekitiyi imakhala ndi yankho la electrolyte lomwe limathandizira kuti ma electrochemical reaction.
d) Membrane: Kakhungu ka mpweya kamene kamalowa mkati mwa gasi kamakhala ndi zinthu zimene zimamva, kulepheretsa kuti madziwo asakhudzidwe ndi madzi kwinaku akulola kufalikira kwa mpweya.
Mfundo Zogwira Ntchito za Polarographic DO Probe:
- Kuchita Kuchepetsa Oxygen:
Chinsinsi cha ntchito ya Polarographic DO Probe chagona pakuchepetsa mpweya.Chofufumitsacho chikamizidwa m'madzi, mpweya wochokera kumadera ozungulira umafalikira kudzera mu nembanemba yodutsa mpweya ndipo imakumana ndi cathode.
- Njira ya Electrochemical Cell:
Akakumana ndi cathode, mamolekyu a okosijeni amatha kuchepetsedwa, momwe amapeza ma elekitironi.Kuchepetsa kuchitapo kanthu kumathandizira ndi kukhalapo kwa njira ya electrolyte, yomwe imakhala ngati njira yolumikizira ma elekitironi pakati pa cathode ndi anode.
- Mbadwo Wamakono ndi Muyeso:
Kutengerapo kwa ma elekitironi kumapangitsa kuti pakhale kuchuluka kwa mpweya wosungunuka m'madzi.Zipangizo zamagetsi za probe zimayezera momwe zinthu zilili panopa, ndipo zikatha kuyeza moyenera, zimasinthidwa kukhala magawo osungunuka a okosijeni (monga mg/L kapena ppm).
Zomwe Zimakhudza Kulondola kwa Polarographic DO Probe Kulondola:
a.Kutentha:
Kutentha kumakhudza kwambiri kulondola kwa Polarographic DO Probe.Ma probe ambiri a DO amabwera ndi chipukuta misozi chokhazikika, chomwe chimatsimikizira miyeso yolondola ngakhale pamikhalidwe yosiyanasiyana ya kutentha.
b.Salinity ndi Pressure:
Kuchuluka kwa mchere ndi kuthamanga kwa madzi kungathenso kukhudza kuwerengera kwa DO probe.Mwamwayi, ma probe amakono ali ndi zida zolipirira zinthu izi, kuonetsetsa miyeso yodalirika m'malo osiyanasiyana.
c.Kuwongolera ndi Kusamalira:
Kuwongolera pafupipafupi komanso kukonza bwino kwa Polarographic DO Probe ndikofunikira kuti muwerenge zolondola.Kuwongolera kuyenera kuchitidwa ndi njira zofananira, ndipo zigawo za probe ziyenera kutsukidwa ndikusinthidwa momwe zingafunikire.
BOQU Digital Polarographic DO Probe - Kupititsa patsogolo Kuwunika kwa Madzi a IoT:
BOQU Instrument imapereka mayankho otsogola pakuwunika kwamadzi.Chimodzi mwazinthu zake zodziwika bwino ndidigito polarographic DO kafukufuku, ma elekitirodi otsogola a IoT opangidwa kuti apereke miyeso yolondola komanso yodalirika yosungunuka ya okosijeni.
Kenako, tiwona ubwino waukulu wa kafukufuku wamakono ndi kumvetsetsa chifukwa chake ili yabwino kwambiri m'mafakitale osiyanasiyana.
Ubwino wa BOQU Digital Polarographic DO Probe
A.Kukhazikika ndi Kudalirika Kwanthawi Yaitali:
Kafukufuku wa BOQU digito polarographic DO adapangidwa kuti apereke kukhazikika kwanthawi yayitali komanso kudalirika.Kapangidwe kake kolimba komanso kuwongolera kolondola kumapangitsa kuti izigwira ntchito mosasunthika kwa nthawi yayitali popanda kusokoneza kulondola kwa muyeso.
Kudalilika kumeneku ndikofunikira pakuwunika mosalekeza ntchito zochotsa zinyalala zamatauni, kasamalidwe ka madzi otayira m'mafakitale, ulimi wamadzi, komanso kuwunika zachilengedwe.
B.Malipiro a Nthawi Yeniyeni ya Kutentha:
Ndi sensor yopangira kutentha, kafukufuku wa digito wa DO kuchokera ku BOQU amapereka chiwongola dzanja chenicheni cha kutentha.Kutentha kumatha kukhudza kwambiri mpweya wosungunuka m'madzi, ndipo izi zimatsimikizira kuti miyeso yolondola imapezeka, ngakhale pamikhalidwe yosiyanasiyana ya kutentha.
Kulipiritsa kodziwikiratu kumathetsa kufunika kosintha pamanja, kumapangitsa kuti kafukufukuyu akhale wolondola komanso wachangu.
C.Kulimbana Kwamphamvu Kwambiri ndi Kulankhulana Kwanthawi yayitali:
Kafukufuku wa BOQU digito polarographic DO amagwiritsa ntchito chizindikiro cha RS485, chomwe chili ndi mphamvu zotsutsana ndi kusokoneza.Izi ndizofunikira makamaka m'malo omwe amatha kusokoneza ma elekitiroma kapena zosokoneza zina zakunja.
Komanso, mtunda wa probe ukhoza kufika mamita 500 mochititsa chidwi, zomwe zimapangitsa kuti zikhale zoyenera kwa machitidwe akuluakulu owunikira omwe ali ndi madera akuluakulu.
D.Kusintha Kosavuta Kwakutali ndi Kuwongolera:
Chimodzi mwazinthu zodziwika bwino za kafukufuku wa BOQU digito polarographic DO ndi ntchito yake yosavuta kugwiritsa ntchito.Magawo a probe amatha kukhazikitsidwa mosavuta ndikuwunikidwa patali, kupulumutsa nthawi ndi mphamvu kwa ogwiritsa ntchito.
Kufikika kwakutali kumeneku kumathandizira kukonza bwino ndikusintha, kuwonetsetsa kuti kafukufukuyo amawerenga molondola.Kaya zimayikidwa m'malo ovuta kufikako kapena ngati gawo la maukonde owunikira, kumasuka kwa kasinthidwe kakutali kumathandizira kuphatikiza kwake ndi machitidwe omwe alipo.
Kugwiritsa ntchito Polarographic DO Probes:
Kuyang'anira Zachilengedwe:
Polarographic DO probes amapeza kugwiritsidwa ntchito kwambiri pamapulogalamu owunika zachilengedwe, kuwunika thanzi la nyanja, mitsinje, ndi madzi am'mphepete mwa nyanja.Amathandiza kuzindikira madera omwe ali ndi mpweya wochepa wa okosijeni, zomwe zimasonyeza kuipitsidwa kapena kusalinganika kwa chilengedwe.
Zam'madzi:
M'ntchito zam'madzi, kusunga mpweya wokwanira wosungunuka ndikofunikira pa thanzi ndi kukula kwa zamoyo zam'madzi.Polarographic DO probes amagwiritsidwa ntchito kuwunika ndi kukhathamiritsa kuchuluka kwa okosijeni m'mafamu a nsomba ndi kachitidwe ka ulimi wam'madzi.
Chithandizo cha Madzi Otayira:
Ma probe a polarographic DO amagwira ntchito yofunika kwambiri m'mafakitale otsuka madzi oyipa, kuwonetsetsa kuti mpweya wokwanira umagwira ntchito bwino pakuchiritsa kwachilengedwe.Aeration moyenera ndi oxygenation ndi zofunika kuthandizira tizilombo tating'onoting'ono ndi kuchotsa zowononga.
Mawu omaliza:
Polarographic DO Probe ndiukadaulo wodalirika komanso wogwiritsidwa ntchito kwambiri poyezera mpweya wosungunuka m'malo am'madzi.Mfundo yake yogwiritsira ntchito ma electrochemical, komanso mawonekedwe a kutentha ndi chipukuta misozi, imatsimikizira kuwerengedwa kolondola muzogwiritsira ntchito zosiyanasiyana, kuyambira kuyang'anira chilengedwe kupita ku chikhalidwe cha m'madzi ndi madzi onyansa.
Kumvetsetsa ntchito ndi zinthu zomwe zimakhudza kulondola kwake kumapereka mphamvu kwa ofufuza, akatswiri a zachilengedwe, ndi akatswiri a khalidwe la madzi kuti apange zisankho zomveka ndikusunga madzi athu kuti akhale ndi tsogolo lokhazikika.
Nthawi yotumiza: Jul-10-2023
