Kuyera pH yemvura chiratidzo chakakosha chekuyera acidity kana alkalinity yemvura, uye ndeimwe yematanho akakosha uye akakosha mukutarisa kunaka kwemvura. Kubva pakuchengetedzeka kwemvura yekunwa kusvika kumaindasitiri uye kuchengetedzwa kwezvakatipoteredza, kutarisa pH kwakarurama kwakakosha. Sensor yepH yemhando yemvura ndiyo chinhu chikuru chekuyera uku.
I. Zvimiro zveMasensa eUnhu hweMvura pH
Masensa epH emhando yepamusoro emvura anoona acidity kana alkalinity yemvura inobuda mumvura nekuyera huwandu hwehydrogen ions (H⁺). Zvikamu zvavo zvikuru ielectrode yegirazi inobatwa nehydrogen ions uye electrode yereferensi. Masensa epH emazuva ano anowanzo kuratidza zvinhu zvinotevera:
1. Kunyatsorongeka uye Kururama
- Chinhu: Masensa epH emhando yepamusoro anogona kupa kuyera kwakarurama kwe ±0.1 pH kana kutopfuura, zvichiita kuti data rive rakavimbika.
- Zvakanakira: Inopa ruzivo rwakarurama rwekudzora maitiro uye kutarisa nharaunda, kudzivirira kurasikirwa kwekugadzirwa kana kusanzwisisa kunaka kwemvura nekuda kwezvikanganiso zvekuyera.
2. Kupindura Nokukurumidza
- Chinhu Chinoonekwa: Sensor inokurumidza kuita chimwe chinhu kana pH yachinja, ichisvika 95% yekuverenga kwekupedzisira mukati memasekonzi kusvika makumi emasekonzi.
- Zvakanakira: Inogonesa kutora shanduko dzinokurumidza mumhando yemvura panguva chaiyo, ichizadzisa zvinodiwa zvekutonga kwemaitiro panguva chaiyo uye ichibatsira kugadzirisa panguva chaiyo.
3. Kugadzikana Kwakanaka
- Chinhu Chakanaka: Masensa akagadzirwa zvakanaka anogona kuchengetedza kuverenga kwakasimba kwenguva refu kana achishanda zvakanaka pasina kutsvedza kwakanyanya.
- Zvakanakira: Zvinoderedza kudiwa kwekuongororwa nguva nenguva, zvinoderedza kushanda nesimba pakugadzirisa, uye zvinovimbisa kuti data rinoenderera mberi uye rinoenzaniswa.
4. Mhando dzakasiyana dzeKuisa uye Mashandisirwo
- Chinhu: Kuti zvienderane nemamiriro akasiyana, ma sensor epH anouya nenzira dzakasiyana:
- Giredhi reLabhoritari: Mhando dzinotakurika, dzerudzi rwepeni, uye dzepamusoro dzekuongorora nekukasira kana kuongorora kwakanyatsojeka kwelabhoritari.
- Rudzi rweMaitiro Paindaneti: Mhando dzezvinhu zvinonyudzwa mumvura, zvinoyerera, uye zvinoiswa kuti zvirambe zvichiongororwa paindaneti mumapombi, matangi, kana nzizi.
- Zvakanakira: Kugona kushandiswa kwakanyanya, zvichisanganisira mamiriro ese ezvinhu apo pH inodiwa.
5. Inoda Kugadziriswa Kwenguva Dzose uye Kugadziriswa
- Chinhu: Uku ndiko "kushata" kukuru kwemasensa epH. Kamudzira kegirazi kanowanzo kusvibiswa uye kukuvara, uye electrolyte iri mu electrode yereferensi inoderera. Kuongororwa nguva dzose nemhinduro dzakajairwa dze buffer (kuongororwa kwenzvimbo mbiri) uye kucheneswa kwe electrode zvinodiwa.
- Cherechedza: Kuwanda kwekugadzirisa kunoenderana nemamiriro emvura (semuenzaniso, mvura yakasviba, mvura ine mafuta akawanda inokurumidza kusvibisa).
6. Uchenjeri neKubatanidzwa
- Chinhu Chakakosha: Masensa epH emazuva ano epamhepo anowanzo batanidza masensa ekupisa (ekugadzirisa tembiricha) uye anotsigira zvinobuda mudhijitari (semuenzaniso, RS485, Modbus), zvichiita kuti zvive nyore kubatana nePLCs, masisitimu eSCADA, kana mapuratifomu egore ekutarisa ari kure uye kuongorora data.
- Zvakanakira: Inobatsira pakuvaka masisitimu ekutarisa otomatiki, zvichiita kuti mashandiro ebasa ashande pasina anomutarisa uye alamu.
II. Maitiro Ekushandisa Makuru
Kushandiswa kwemasensa epH kwakapararira zvikuru, kunosanganisira nzvimbo dzese dzine chekuita nemvura.
1. Kurapa Mvura Yakasviba uye Kutarisa Kudzivirirwa Kwezvakatipoteredza
- Nzvimbo dzekuchenesa mvura yakasviba dzemakanzuru/maindasitiri:
- Pfungwa dzekushandisa: Kupinda, nzira yekubuditsa, matangi ekuita zvinhu zvipenyu (matangi ekufema), nzira yekubuditsa mvura.
- Basa: Kutarisa pH yemumvura inobuda muvhu kunopa yambiro yekutanga yekukanganiswa kwemvura yakasviba mumaindasitiri; nzira yekurapa nayo inoda pH yakakodzera (kazhinji 6.5-8.5) kuti ive nechokwadi chekuti utachiona huri kushanda; pH yemvura inobuda muvhu inofanira kusangana nezvinodiwa isati yaburitswa.
- Kutarisa Mvura Yemunzvimbo:
- Mashandisirwo: Nzizi, madhamu, makungwa.
- Basa: Tarisa mvura kuti ione kana paine kusvibiswa kunobva mumvura ine acid, mvura yakasviba yemumaindasitiri, kana kuti mvura inoyerera mumigodhi ine acid, uye ongorora hutano hwezvakatipoteredza.
2. Kudzora Maitiro Emaindasitiri
- Maindasitiri emakemikari, mishonga, chikafu & zvinwiwa:
- Mashandisirwo: MaReactor, matangi ekusanganisa, mapaipi, maitiro ekusanganisa zvigadzirwa.
- Basa: pH ndiyo parameter huru yemaitiro akawanda emakemikari, ichikanganisa zvakananga mwero wemaitiro, kuchena kwechigadzirwa, goho, uye kuchengetedzeka. Semuenzaniso, mukugadzirwa kwemukaka, doro, uye zvinwiwa, pH inokosha pakudzora kuravira uye nguva yekushanda.
- Masisitimu emvura ekutonhodza neboira:
- Mashandisirwo: Mvura yekudya, mvura yebhoyila, mvura inotonhorera inotenderera zvakare.
- Basa: Kudzora pH mukati mechikamu chakati (kazhinji alkaline) kudzivirira ngura nekuwanda kwemapaipi esimbi nemidziyo, kuwedzera hupenyu hwebasa uye kuvandudza kushanda zvakanaka kwekupisa.
3. Kurima neKurima kweMvura
- Kurima gungwa:
- Nzvimbo dzekushandisa: Madziva ehove, matangi eshrimp, Recirculating Aquaculture Systems (RAS).
- Basa: Hove nekatsi dzinonzwa zvakanyanya kuchinja kwepH. pH yakakwira kana yakaderera inokanganisa kufema kwavo, metabolism, uye dziviriro yemuviri, uye inogona kutokonzera rufu. Kugara uchitarisa uye kugadzikana zvinodiwa.
- Kudiridza Kwekurima:
- Nzvimbo dzekushandisa: Matsime emvura yekudiridza, masisitimu ekugadzira manyowa.
- Basa: Mvura ine acid yakawanda kana kuti alkaline inogona kukanganisa chimiro chevhu uye kushanda zvakanaka kwefetereza, uye inogona kukanganisa midzi yezvirimwa. Kutarisa pH kunobatsira kugadzirisa huwandu hwemvura nefetereza.
4. Mvura Yokunwa uye Kuwanikwa Kwemvura yeMuguta
- Nzvimbo dzekushandisa: Manyuko emvura emiti yekurapa, maitiro ekurapa (semuenzaniso, kuvharika kwemvura), mvura yakapedzwa, network dzemapaipi emaguta.
- Basa: Iva nechokwadi chekuti pH yemvura yekunwa inoenderana nezvinodiwa nenyika (semuenzaniso, 6.5-8.5), inonaka zvinogamuchirika, uye kudzora pH kuderedza ngura mu network yekupa, kudzivirira "mvura tsvuku" kana "mvura yero".
5. Tsvagiridzo yeSainzi neMarabhoritari
- Mapoinzi Ekushandisa: Marabhoritari mumayunivhesiti, masangano ekutsvagisa, nzvimbo dzeR&D dzemakambani, uye masangano ekuongorora zvakatipoteredza.
- Basa: Kuitisa ongororo yemvura, kuyedza makemikari, tsika dzezvipenyu, uye tsvakiridzo dzese dzesainzi dzinoda ruzivo rwakajeka rweacidity kana alkalinity yemusanganiswa.
Pfupiso
Sensor yepH yemhando yepamusoro yemvura chishandiso chekuongorora chakakura mune tekinoroji asi chakakosha. Hunhu hwayo hwekunyatsojeka uye kupindura nekukurumidza kunoita kuti ive "mutariri" wekutarisira mhando yemvura. Kunyangwe ichida kugadziriswa nguva dzose, kukosha kwayo hakutsiviwi. Kubva pakuchengetedza nharaunda murwizi kusvika pakuchenesa mvura yekunwa kuchengetedza kuchengetedzeka, kubva pakuvandudza mashandiro emaindasitiri kusvika pakurima kwemazuva ano kunosimudzira goho, masensor epH anoita basa rakakosha chinyararire, achishanda sechinhu chakakosha mukuchengetedza mhando yemvura uye kuvandudza mwero wekugadzirwa.
Tinogonawo kupa mhinduro dzakasiyana-siyana dze
1. Mita inobatwa nemaoko yemhando yemvura ine maparameter akawanda
2. Sisitimu yeFloating Buoy yemhando yemvura ine maparameter akawanda
3. Bhurashi rekuchenesa otomatiki re sensor yemvura ine ma parameter akawanda
4. Seti yakakwana yemaseva nesoftware isina waya module, inotsigira RS485 GPRS /4g/WIFI/LORA/LORAWAN
Kuti uwane mamwe masensa emvura ruzivo,
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Nguva yekutumira: Gunyana-02-2025