He mea nui ka noʻonoʻo ʻana i ke koi conductivity haʻahaʻa loa i ke koho ʻana i kahi mika kahe electromagnetic. ʻAʻole e like me nā mika kahe mechanical a i ʻole nā mika kahe ultrasonic, koi nā mika kahe electromagnetic i ka wai i ana ʻia e loaʻa i kahi pae o ka conductivity uila i mea e hana ai i kahi hōʻailona hiki ke ana ʻia.
Ma keʻano laulā, ʻo ka hapa nui o nā mika kahe electromagnetic e koi ana i ka conductivity wai o:
≥ 5 μS/cm (microsiemens no kenimika)
Hiki i kekahi mau mika kahe electromagnetic hana kiʻekiʻe ke ana i nā wai me ka conductivity haʻahaʻa, akā no ke ana hilinaʻi a paʻa hoʻi, ʻōlelo pinepine ʻia kahi conductivity ma luna o 5 μS/cm.
No ke aha e hoʻopilikia ai ka Conductivity i ke ana ʻana o ka mika kahe electromagnetic?
Hana ka mika kahe electromagnetic e like me ke kānāwai o Faraday no ka Electromagnetic Induction.
Ke hele kahi wai alakaʻi ma ke kahua magnetic i hana ʻia e ka sensor, hana ʻia kahi voltage i hoʻokomo ʻia. ʻIke nā electrodes i hoʻokomo ʻia i loko o ka sensor i kēia hōʻailona voltage, a helu ka mea hoʻololi i ka wikiwiki o ke kahe.
ʻO ka ikaika o ka hōʻailona i hana ʻia e pili ana i ka conductivity uila o ka wai.
Inā haʻahaʻa loa ka conductivity wai:
* Lilo ka hōʻailona uila i hoʻokomo ʻia i nāwaliwali loa.
* ʻAʻole hiki i nā electrodes ke ʻike i kahi hōʻailona paʻa.
* Hiki ke loli ke ʻano o ka hoʻopuka ʻana.
* Hiki i ka mika kahe ke hōʻike i nā heluhelu paʻa ʻole a pololei ʻole paha.
No laila, ʻo ka conductivity kekahi o nā mea nui e hoʻopilikia ana i ka hana o ka mika kahe electromagnetic.
Nā Koina Conductivity Maʻamau no nā Wai like ʻole
He ʻokoʻa nā pae conductivity o nā wai like ʻole.
Nā Hoʻohana Kūpono
Hoʻohana nui ʻia nā mika kahe electromagnetic no nā wai e like me:
Wai piula wai
* Kūpono pinepine no ke ana ʻana o ka electromagnetic.
Wai ʻino
* Hoʻohana maikaʻi loa no ka mea ʻo ka wai hoʻoheheʻe maʻamau he mau minelala a me nā ion i hoʻoheheʻe ʻia.
Wai hana ʻoihana
* Kūpono i ka hapa nui o nā hihia.
Nā waikawa a me nā alkalis
* ʻO ka maʻamau ke ana ʻia inā lawa ka conductivity.
ʻO ka slurry a me ka pulp
* Kūpono ma muli o nā ion i hoʻoheheʻe ʻia a me nā ʻāpana i hoʻokuʻu ʻia.
Nā noi me ka Conductivity Haʻahaʻa
He haʻahaʻa loa ka conductivity uila o kekahi mau wai a ʻaʻole kūpono paha no ke ana ʻana o ke kahe electromagnetic.
ʻO nā hiʻohiʻona penei:
Wai maʻemaʻe
He haʻahaʻa loa ka conductivity o ka wai maʻemaʻe loa, i kekahi manawa ma lalo o ka palena ana o nā mika kahe electromagnetic maʻamau.
Aia nā noi:
* Wai hana semiconductor
* Wai maʻemaʻe o ka hale hana
* Nā ʻōnaehana wai deionized
I kēia mau hihia, ʻoi aku ka maikaʻi o nā mika kahe ultrasonic.
Nā Wai Hydrocarbon
Nā wai e like me:
* ʻAila
* Wahie diesel
* Penekini
* ʻAila hydraulic
he haʻahaʻa loa ka conductivity a ʻaʻole hiki ke ana ʻia me nā mika kahe electromagnetic maʻamau.
Hiki i nā ʻenehana ʻē aʻe ke komo pū me:
* Nā mika kahe nuipa Coriolis
* Nā mika kahe turbine
* Nā mika kahe neʻe maikaʻi
* Nā mika kahe ultrasonic (ma muli o ka noi)
Pehea e nānā ai i ka conductivity wai ma mua o ke koho ʻana i kahi mika kahe?
Ma mua o ke koho ʻana i ka mika kahe electromagnetic, ua ʻōlelo ʻia e nānā:
1. Hoʻonohonoho Waena
E hoʻomaopopo inā loaʻa i loko o ka wai:
* Nā paʻakai i hoʻoheheʻe ʻia
* Nā minelala
* Nā waikawa a i ʻole nā alkalis
* Nā ʻāpana alakaʻi
ʻOi aku ka kiʻekiʻe o ka conductivity o nā wai i loaʻa nā ions.
2. Ka Waiwai Hoʻokele Maoli
Pono ke ana ʻia o ka conductivity ma lalo o nā kūlana hana maoli.
ʻO nā mea nui e komo pū ana me:
* Mahana wai
* Ka nui o ke kemika
* Nā kūlana hana
Hiki ke loli nui ka conductivity me ka mahana a me ka noʻonoʻo ʻana.
He aha ka mea e hana ai inā haʻahaʻa loa ka conductivity?
Ke emi ka conductivity ma lalo o ka pae i ʻōlelo ʻia, hiki i nā mea hoʻohana ke ʻike:
Ka Hoʻopuka Paʻa ʻole
Hiki ke lele a loli paha ka nui o ke kahe i hōʻike ʻia ʻoiai ke paʻa nei ke kahe maoli.
Hewa Kahe ʻOle
ʻAʻole paha e ʻike ka mea hoʻololi i kahi hōʻailona lawa a hiki ke hōʻike i ke kahe ʻole.
Pololei Haʻahaʻa
Hiki ke ʻoi aku ka nui o ka ʻokoʻa o ka waiwai i ana ʻia ma mua o ka mea i manaʻo ʻia.
Nā Hoʻonā no nā Hoʻohana Conductivity Haʻahaʻa
Inā kokoke ka conductivity wai i ka palena iki o ke koi, hiki ke noʻonoʻo ʻia kekahi mau hoʻonā:
1. E hōʻoia i ka Conductivity Maoli
I kekahi manawa, hoʻokumu ʻia ka pilikia e nā kuhi hewa e pili ana i nā waiwai wai. Hiki i ke ana ʻana i ka conductivity maoli ke kōkua i ka hoʻoholo ʻana i ke kūpono.
2. E koho i kahi Mīkini Kahe Electromagnetic Kūpono
Ua hoʻomaikaʻi kekahi mau mika kahe electromagnetic holomua i nā hiki ke hana hōʻailona a hiki ke lawelawe maikaʻi i nā noi conductivity haʻahaʻa.
3. E koho i kahi ʻenehana ana ʻē aʻe
Inā haʻahaʻa loa ka conductivity wai, e noʻonoʻo i kēia mau mea:
* Ka mika kahe ultrasonic clamp-on
* Ka mika kahe ultrasonic inline
* Ka mika kahe Coriolis
ʻO ke koho ʻana ma muli o ke ʻano wai, ke koi pololei, ka nui o ka paipu, a me nā kūlana hoʻokomo.
Hoʻopilikia anei ka mahana i ka Conductivity?
ʻAe. Hoʻololi ka conductivity wai me ka mahana.
Ma keʻano laulā:
* Hoʻonui ka mahana kiʻekiʻe i ka conductivity.
* Hoʻemi ka mahana haʻahaʻa i ka conductivity.
No ka laʻana, ʻo ke alakaʻi wai i ana ʻia ma 20°C ʻokoʻa paha mai ka waiwai ma 60°C.
No laila, pono e noʻonoʻo ka loiloi conductivity i ka mahana hana maoli o ka noi.
ʻO ka conductivity haʻahaʻa loa e pono ai no ka hapa nui o nā mika kahe electromagnetic ma kahi o 5 μS/cm. Pono ka wai i ka conductivity uila lawa e hana i kahi hōʻailona voltage hiki ke ana ʻia ma waena o nā electrodes.
He kūpono nā mika kahe electromagnetic no nā wai alakaʻi e like me ka wai, ka wai hoʻoneoneo, nā kemika, a me ka slurry. Eia nō naʻe, ʻaʻole kūpono lākou no nā wai alakaʻi ʻole e like me ka ʻaila, ka wahie, a me ka wai maʻemaʻe loa.
Ma mua o ke koho ʻana i kahi mika kahe electromagnetic, e hōʻoia mau i ka conductivity wai, ka mahana, a me nā kūlana kaʻina hana e hōʻoia i ka ana hilinaʻi a pololei hoʻi.
Ka manawa hoʻouna: Iulai-27-2026