Tace Micron Nawa Ka Sani?

Tace Micron Nawa Ka Sani?

Tace Micron Nawa Ka Sani

 

Matatun Micron: Ƙananan Titans na Tacewa A Faɗin Masana'antu

Matatun Micron, duk da kamannin girman su, suna taka muhimmiyar rawa wajen tabbatar da tsabta da inganci a masana'antu daban-daban.

Waɗannan dawakai na aikin tacewa suna kama gurɓatattun ƙwayoyin cuta, samfuran kiyayewa, matakai, da kuma a ƙarshe, lafiyar ɗan adam.Bari mu shiga cikin duniyar matatar micron:

Menene Micron Filters?

Ka yi tunanin tace mai kyau zai iya ɗaukar ɓangarorin sau dubbai ƙasa da ƙwayar yashi.Wannan shine ikon matattarar micron!An auna su a cikin microns (miliyan miliyan ɗaya), waɗannan filtattun suna zuwa da nau'ikan pore daban-daban, kowanne an tsara shi don kama takamaiman gurɓatattun abubuwa.Ana yin su da yawa daga kayan kamar polypropylene, fiberglass, ko bakin karfe kuma suna aiki ta hanyar ɓarke ​​​​barbashi ta jiki yayin da ruwa ke wucewa.

Me yasa suke da mahimmanci?

1. Micron filters suna da mahimmanci a fadin masana'antu daban-daban saboda ikon su:

* Kare ingancin samfur: A cikin samar da abinci da abin sha, suna cire ƙazanta waɗanda ke shafar dandano, rubutu, da rayuwar shiryayye.
* Tabbatar da aminci: A cikin magunguna da na'urorin likitanci, suna ba da garantin haifuwa ta hanyar tace ƙwayoyin cuta, ƙwayoyin cuta, da sauran abubuwa masu cutarwa.
* Haɓaka matakai: A cikin saitunan masana'antu, suna hana lalata kayan aiki ta hanyar tarko barbashi masu ɓarna da tsawaita rayuwa.
* Kare muhalli: A cikin maganin ruwa, suna cire gurɓataccen abu kamar ƙarfe mai nauyi da haɓaka ingancin ruwa.

2. Aikace-aikace a Duk Masana'antu:

* Abinci & Abin Sha: Tace ruwa, ruwan 'ya'yan itace, ruwan inabi, syrups, da mai don kawar da laka, ƙwayoyin cuta, da sauran ƙazanta.
* Pharmaceuticals: Basara ruwa, mafita, da iska da ake amfani da su wajen kera magunguna da hanyoyin likitanci.
* Chemicals & Electronics: Kare kayan aiki masu mahimmanci daga barbashi waɗanda zasu iya rushe samarwa da aiki.
* Mai & Gas: Tace ruwa don cire gurɓataccen abu wanda zai iya lalata bututu da kayan aiki.
* Maganin Ruwa: Cire ƙazanta daga ruwan sha, ruwan sha, da ruwan sarrafa masana'antu.

 

Fahimtar Filters Micron da Ƙimar Su

Matatun Micron suna taka muhimmiyar rawa a cikin masana'antu daban-daban, amma zabar tacewa mai dacewa yana buƙatar fahimtar mahimman halayen su, musamman ma ƙimar micron su.Wannan sashe yana nutsewa cikin abin da microns suke, yadda suke amfani da masu tacewa, da nau'ikan ƙimar da zaku ci karo da su.

Menene Micron?

Micron, wanda alamar µm ke nunawa, raka'a ce mai tsayi daidai da miliyan ɗaya na mita.Naúrar da ta dace don auna ƙananan abubuwa, musamman a duniyar tacewa.Don sanya shi cikin hangen nesa:

* Gashin ɗan adam yana da kusan 40-90 microns a diamita.
* Bakteriya sun bambanta daga 0.5 zuwa 50 microns a girman.
* ƙwayoyin cuta ma sun fi ƙanƙanta, yawanci tsakanin 0.02 zuwa 0.3 microns.

 

Ma'aunin Tacewar Micron: Yanke Lambobi

Ƙimar micron na tacewa yana nuna girman ɓangarorin da zai iya kamawa ko cirewa.Wannan ƙimar tana nuna matsakaicin girman pore a cikin kafofin watsa labarai ta tace.A cikin mafi sauƙi, ɓangarorin da suka fi girma fiye da ƙimar micron da aka bayyana suna da yuwuwar a toshe su, yayin da ƙananan za su iya wucewa.

Anan ga bayyani na ƙimar matattarar micron gama gari:

*1 micron:Yana kawar da laka mai kyau, cysts, da wasu kwayoyin cuta.

* 5 microns:Yana kawar da yashi, sitti, tsatsa, da mafi yawan manyan ƙwayoyin cuta.

* 10 microns:Yana kawar da ɓangarorin da suka fi girma da wasu gurɓatattun abubuwa.

* 25-50 microns:Yana kawar da tsattsauran raɗaɗi da ɓangarorin bayyane.

* 100+ microns:Yana kawar da tarkace masu girma da kuma tacewa don abubuwan da suka fi nauyi.

Cikakken vs. Ƙididdigar Ƙira: Fahimtar Bambancin

 

Akwai manyan nau'ikan ƙimar matattarar micron guda biyu:

* Cikakken ƙima: Wannan yana ba da garantin cewa tacewa zai ɗauki aƙalla 99.9% na barbashi daidai ko girma fiye da girman micron da aka bayyana.Yana ba da ingantaccen ma'aunin ingancin tacewa.
*Kimar ƙima: Wannan yana nuna girman ɓangarorin da aka ƙera tacewa don ɗauka amma baya bada garantin cirewa gabaɗaya.Yana wakiltar ƙididdige ƙimar inganci, yawanci daga 70% zuwa 95%.

 

Zabar Tace Mai Dama:

Zaɓin matatar micron da ta dace ya dogara da takamaiman bukatunku.

Kuna iya la'akari kamar haka:

1. Abubuwan gurɓatawa:

Wadanne barbashi kuke son cirewa?

2. Matsayin da ake so na tacewa:

Shin kuna buƙatar cikakken tabbaci ko ƙwarewar ƙima ta isa?

3. Halayen ruwa:

Yi la'akari da abubuwa kamar danko da daidaituwa tare da kayan tacewa.

Ka tuna, ƙimar micron mafi girma ba koyaushe tana daidaita da mafi kyawun tacewa ba.

Zaɓin tace mai kyau yana buƙatar fahimtar aikace-aikacen ku da zaɓin ƙimar da ke kawar da gurɓatattun abubuwan da kuke so.

 

 

Range na Micron Filters da Aikace-aikace

Matatun Micron sun zo cikin nau'ikan girma dabam dabam, kowanne yana biyan takamaiman bukatun tacewa.Bari mu bincika wasu nau'ikan matattarar micron gama gari da aikace-aikacen su:

 

1: Fitar 0.1 Micron

Tacewar Ultrafine: Fitar 0.1 micron shine zakara a cikin ɗaukar gurɓatattun ƙwayoyin cuta.Ana kiransa sau da yawa a matsayin cikakkiyar tacewa saboda babban ingancinsa, da tabbacin cire 99.9% na barbashi ƙanana kamar 0.1 microns.

Aikace-aikace:

* Pharmaceuticals: Sterilizing mafita, iska, da kayan aiki don tabbatar da tsabtar samfur da kuma hana kamuwa da cuta.
*Tsaftawar Ruwa: Cire kwayoyin cuta, ƙwayoyin cuta, da sauran ƙwayoyin cuta daga ruwan sha da aikace-aikace masu tsafta.
*Electronics: Kare abubuwa masu mahimmanci daga ƙurar ƙurar ƙura.

Amfani:

* Ingantaccen tacewa na musamman don aikace-aikace masu mahimmanci.
* Yana kiyaye ingancin samfur da lafiyar ɗan adam.

Iyakoki:

* Zai iya toshewa da sauri saboda ƙaramin pore, yana buƙatar ƙarin sauyawa akai-akai.
*Maiyuwa bazai dace da aikace-aikace masu girma ba saboda yuwuwar faɗuwar matsin lamba.

 

2: 0.2 da 0.22 Micron Filters

Buga Ma'auni: Waɗannan masu tacewa suna ba da ma'auni tsakanin inganci da ƙimar gudana.Dukkansu cikakkun matattara ne, suna cire 99.9% na barbashi a girmansu.

0.2 Micron:

*Sau da yawa ana amfani da shi a cikin tacewa mara kyau na ruwayen halittu da abubuwan buffers a cikin magunguna da saitunan bincike.
*Mai tasiri akan kewayon ƙwayoyin cuta da ƙwayoyin cuta idan aka kwatanta da matatar 0.22 micron.

0.22 Micron:

* Matsayin masana'antu don tacewa ta ƙarshe a aikace-aikacen bakararre kamar tsabtace ruwa, masana'antar magunguna, da sarrafa abinci & abin sha.
*Mai tasiri akan mafi yawan ƙwayoyin cuta da ƙwayoyin cuta, gami da E. coli da Mycoplasma.

Muhimmanci:

*Wadannan matattarar suna taka muhimmiyar rawa wajen tabbatar da haifuwa da hana gurɓacewar ƙwayoyin cuta a cikin matsuguni masu mahimmanci.
* Suna kiyaye lafiyar jama'a da ingancin kayayyaki a masana'antu daban-daban.

 

3: Fitar 1 Micron

Horse Mai Yawaita: Tacewar micron 1 yana samun aikace-aikace a cikin saitunan masana'antu da na zama.Fitar ce mai ƙima, tana ba da ingantaccen aiki don manyan barbashi.

Aikace-aikace:

* Masana'antu: Kare kayan aiki daga laka, tsatsa, da sauran tarkace a cikin ruwa, mai, da aikace-aikacen gas.
* Gidan zama: Ruwa mai tacewa a cikin gidaje da tace iska a cikin tsarin HVAC don cire ƙura da allergens.

Tasiri:

* Yana kawar da tsattsauran ra'ayi mai girma da gurɓataccen gurɓataccen abu, yana ƙara tsawon rayuwar matatun ƙasa.
* Yana ba da ma'auni mai kyau tsakanin ingancin tacewa da ƙimar kwarara.

 

4: Fitar 5 Micron

Jarumin tacewa: Fitar micron 5 tana aiki azaman mataimaki don mafi kyawun tacewa a ƙasa.Na'urar tacewa ce, tana ɗaukar manyan ɓangarorin kafin su kai ga abubuwan da suka fi dacewa.

Aikace-aikace:

* Maganin Ruwa: Kafin tace danyen ruwa don cire yashi, sitaci, da sauran tarkace kafin a ci gaba da jiyya.
* Tsabtace iska: Cire manyan barbashi kura da iska mai tacewa don mafi kyawun matatun HEPA.

Matsayi:

* Yana kare mafi kyawun tacewa daga toshewa, tsawaita rayuwarsu da rage farashin kulawa.
* Yana ba da mafita mai inganci don cire manyan gurɓatattun abubuwa a cikin matakan tacewa.

Nasihu:

Zaɓi madaidaicin matatar micron ya dogara da takamaiman aikace-aikacenku da gurɓataccen manufa.

Yi Tunani Ya Kamata Ka Yi La'akari da ma'auni tsakanin inganci, ƙimar kwarara, da farashi don yanke shawara mai fa'ida.

 

 

Yadda Zabar Tacewar Micron Dama

- Jagora don Nemo Cikakkar Match ɗinku

Tare da sanin girman tacewa da aikace-aikace a zuciya, bari mu zurfafa cikin muhimmin mataki na zaɓar madaidaicin matatar micron.Ga mahimman abubuwan da ya kamata a yi la'akari:

1. Yawan kwarara:

*Nawa ne ruwa ya kamata ya wuce ta cikin tace a minti daya ko awa daya?Zaɓi tacewa tare da adadin kwararar da ake buƙata don guje wa haɓakar matsa lamba da rashin ingancin tsarin.

2. Rage Matsi:

* Yayin da ruwa ko wasu ruwaye ke wucewa ta cikin tacewa, matsa lamba a zahiri yana faduwa.Zaɓi tacewa tare da matsi mai karɓuwa wanda baya hana aikin tsarin ku.Yi la'akari da ƙarfin famfo ɗin ku kuma tabbatar da cewa tacewa baya haifar da asarar matsa lamba mai yawa.

3. Nau'in gurɓatawa:

*Waɗanne takamaiman barbashi ko ƙananan ƙwayoyin cuta kuke son cirewa?Daidaita zaɓinku dangane da girma, yanayi, da tattara abubuwan gurɓatawa.Koma zuwa Sashe na 2 don jagora kan girman tacewa masu tasiri da gurɓata daban-daban.

4. Daidaitawa:

*Tabbatar kayan tacewa da gidaje sun dace da ruwan da ake tacewa.Wasu kayan na iya amsawa da wasu sinadarai ko ƙasƙanta na tsawon lokaci, suna lalata aiki da yuwuwar gabatar da gurɓatattun abubuwa.

5. Ƙimar Tacewar Micron:

* Wannan yana taka muhimmiyar rawa a zaɓin ku.Yi la'akari:
1.Absolute vs. Nominal: Don aikace-aikace masu mahimmanci waɗanda ke buƙatar ingantaccen aikin cirewa, zaɓi cikakken tacewa.Masu tacewa suna ba da ma'auni mai kyau don ƙananan saituna masu mahimmanci.
2.Particle Size: Match da tace rating zuwa girman da manufa gurbatawa da kuke nufin cire.Kada ku wuce gona da iri - ƙimar mafi girma ba koyaushe tana daidaita da mafi kyau ba, saboda yana iya shafar ƙimar kwarara da farashi.
3.Application Specificity: Wasu masana'antu na iya samun takamaiman ƙa'idodi ko ƙa'idodi don ƙimar tacewa.Tabbatar cewa zaɓinku ya bi su.

Ƙarin Nasiha:

* Tuntuɓi ƙayyadaddun masana'anta: Suna ba da cikakkun bayanai game da ƙimar kwararar ruwa, raguwar matsa lamba, da dacewa da masu tace su.
* Yi la'akari da tacewa: Yin amfani da tacewa a sama zai iya kare matatar ku ta farko daga tarkace mafi girma, yana tsawaita tsawon rayuwarsa.
* Factor a cikin kulawa: Tsaftace ko maye gurbin matattara akai-akai kamar yadda shawarwarin masana'anta ke bayarwa don kula da ingantaccen aiki.

Ta hanyar yin la'akari da waɗannan abubuwan a hankali da fahimtar ma'aunin ƙimar matattarar micron, zaku iya yanke shawara mai fa'ida kuma zaɓi cikakkiyar tace don takamaiman bukatunku.Ka tuna, madaidaicin tace yana tabbatar da kyakkyawan aiki, yana kare tsarin ku, kuma a ƙarshe yana ba da gudummawa ga mafi tsabta, mafi aminci, da ingantaccen aiki.

 

Tasirin Matatun Micron akan inganci da Aiki - Misalai na Gaskiya na Duniya

Matatun Micron ba kawai abubuwan al'ajabi ba ne na ka'idar;suna taka muhimmiyar rawa wajen tabbatar da inganci da aiki a cikin masana'antu daban-daban.Bari mu bincika wasu misalai na zahiri:

Nazari Na 1: Kiyaye Magunguna tare da Filters 0.2 Micron

* Halin yanayi: Kamfanin magunguna yana tace iskar da ake amfani da ita a yankunan samar da bakararre don hana gurɓataccen ƙwayar cuta wanda zai iya lalata ingancin samfur da aminci.
* Magani: Aiwatar da cikakken tacewa 0.2 micron yana tabbatar da kau da ƙwayoyin cuta da ƙwayoyin cuta 99.9%, kiyaye haifuwar samfur da bin ƙa'ida.

Tasiri:

*Yana rage haɗarin sakewa samfur kuma yana tabbatar da amincin haƙuri.
* Yana rage rage lokacin samarwa da farashi mai alaƙa.
*Yana kiyaye sunansa da amincewar mabukaci.

 

Nazari na 2: Tsawaita Rayuwar Kayan Aiki tare da 10 Micron Pre-filters

* Halin yanayi: Injin masana'antu yana tace ruwa mai sanyaya don injuna masu mahimmanci don hana lalacewa daga laka da tarkace.
* Magani: Yin amfani da 10 micron pre-filters a gaba yana ɗaukar ɓangarorin da suka fi girma kafin su isa mafi kyawun tacewa na ƙasa, ƙara tsawon rayuwarsu da rage farashin kulawa.

Tasiri:

* Yana rage rage lokacin kayan aiki da asarar samarwa masu alaƙa.

*Yana rage farashin kulawa ta hanyar buƙatar rage yawan sauyawa mafi kyawun tacewa.

* Yana haɓaka ingantaccen tsarin gabaɗaya da aiki.

 

Nazarin Shari'a 3: Haɓaka ingancin Ruwa tare da Tacewar Micron-mataki da yawa

*Scenario: Cibiyar kula da ruwa ta birni tana amfani da tsarin tacewa da yawa don cire ƙazanta da tabbatar da tsaftataccen ruwan sha.
* Magani: Tsarin yana amfani da matatun micron daban-daban, gami da 5 micron pre-filters da 1 micron filter final, ci gaba da cire laka, parasites, da sauran gurɓatattun abubuwa.

Tasiri:

*Yana samar da tsaftataccen ruwan sha ga al'umma, kare lafiyar jama'a.

*Ya bi ka'idojin ingancin ruwa masu tsauri.

* Yana gina amana da amana a tsarin samar da ruwa.

 

Daidaita Inganci da Kuɗi:

Samun mafi kyawun tacewa ya haɗa da daidaita ma'auni tsakanin inganci da farashi.Yayin da matattarar maɗaukaki masu ƙima suna ba da ingantacciyar damar cirewa, ƙila su sami ƙananan ƙimar kwarara, suna buƙatar ƙarin sauyawa akai-akai, kuma suna haifar da ƙarin farashi.

Makullin ya ta'allaka ne a zabar matatar da ta dace don aikin:

*Kima da ainihin buƙatun ku: Kada ku wuce gona da iri akan tace mai inganci idan aikace-aikacenku yana buƙatar cire manyan barbashi kawai.
* Yi la'akari da tacewa kafin tacewa: Yi amfani da masu tacewa azaman layin farko na tsaro don kare mafi kyawun tacewa da tsawaita rayuwarsu, rage farashin maye gaba ɗaya.
* Ƙimar farashin sake zagayowar rayuwa: Yi la'akari ba kawai farashin siyan tacewa na farko ba har ma da sauyawa mitar, buƙatun kulawa, da yuwuwar farashin lokacin ragewa mai alaƙa da zaɓin tacewa daban-daban.

Ta hanyar kimanta buƙatun ku a hankali da yanke shawara mai fa'ida, zaku iya yin amfani da ikon matatun micron don tabbatar da inganci, aiki, da ingancin farashi a takamaiman aikace-aikacenku.

 

 

Ci gaba a Fasahar Tace Micron

- Tura iyakokin Tace

Fasahar matattarar Micron tana ci gaba da haɓakawa, ta hanyar buƙatu don haɓaka haɓakawa koyaushe, dorewa, da ingancin farashi.Anan ga hango ci gaban kwanan nan da abubuwan da ke gaba:

Kayayyaki masu tasowa:

* Nanofibers: Waɗannan zaruruwan ultrathin suna ba da ingantaccen ingantaccen tacewa tare da ƙarancin matsa lamba, yana ba da damar aikace-aikacen kwarara mai girma.
* Graphene: Wannan abin al'ajabi yana da ƙarfi mafi ƙarfi, sassauci, da kaddarorin talla, mai yuwuwar haifar da tacewa tare da ikon tsaftace kai.
*Kayan tushen halittu: Zaɓuɓɓuka masu dorewa kamar cellulose da chitosan suna samun karɓuwa, suna ba da madadin yanayin yanayi zuwa kayan tacewa na gargajiya.

Ƙirƙirar Ƙira:

* Membranes tare da sifofi masu tsari: Waɗannan matatun mai mai rufi da yawa suna haɗa manyan yadudduka masu kyau don ingantaccen kawar da kewayon gurɓataccen abu.
* Tace masu tsaftace kai: Yin amfani da haɗe-haɗen hanyoyin kamar girgiza ko filayen lantarki, waɗannan masu tacewa na iya cire ɓangarorin da aka kama ta atomatik, rage buƙatar kulawa.
* Tace masu wayo: Na'urori masu auna firikwensin na iya sa ido kan aikin tacewa, raguwar matsa lamba, da matakan gurɓatawa, ba da damar sa ido na ainihin lokaci da kiyaye tsinkaya.

Yanayin Gaba:

* Haɗin kai tare da tsarin sa ido na ci gaba:

Tace ba tare da matsala ba tare da cibiyoyin sadarwa na IoT za su samar da bayanai na lokaci-lokaci kan aiki da kuma ba da damar haɓakawa mai nisa.

*Tace mai ƙarfi na wucin gadi:

Algorithms na AI na iya nazarin bayanan tacewa da tsinkaya ingantattun jadawalin tsaftacewa, haɓaka tsawon rayuwar tacewa da inganci.

* Maganganun tacewa na sirri:

Abubuwan tacewa waɗanda aka ƙera don takamaiman aikace-aikace da bayanan gurɓatawa zasu ba da ingantaccen aiki da tanadin farashi.

 

Kulawa da Maye gurbin Micron Filters

- Kiyaye Filter ɗin ku a cikin Babban Siffa

Matatun Micron, kamar kowane kayan aiki, suna buƙatar kulawa mai kyau don tabbatar da ingantaccen aiki da tsawon rai.

Ga wasu mahimman shawarwarin kulawa da za ku iya bi:

* Tsaftacewa na yau da kullun: Bi shawarwarin masana'anta don hanyoyin tsaftacewa dangane da nau'in tacewa da aikace-aikace.Wannan na iya haɗawa da wanke baya, kurkure, ko amfani da mafita na musamman na tsaftacewa.
* Sa ido na matsin lamba daban-daban: Bibiyar juzu'in matsa lamba a kan tacewa.Ƙaruwa mai mahimmanci yana nuna ƙulli da buƙatar tsaftacewa ko maye gurbin.
* Duban gani: a kai a kai duba tacewa don alamun lalacewa, canza launi, ko yawan haɓakar gurɓatawa.
* Jadawalin maye: Sauya matattara a hankali bisa shawarwarin masana'anta ko an ga raguwar aiki.Kar a jira cikakkiyar gazawa, saboda yana iya yin illa ga ingancin tacewa kuma yana iya cutar da tsarin ku.

 

Alamomin Sauyawa:

* Rage yawan kwarara: Wannan yana nuna toshewa da rage ingancin tacewa.

*Ƙara raguwar matsa lamba: Wannan yana nuna wuce gona da iri na gurɓataccen abu a cikin tacewa.

*Lalacewar da ake iya gani: Hawaye, tsagewa, ko nakasu suna lalata amincin tacewa da ikon yin aiki yadda ya kamata.

* Lalacewar ingancin ruwa ko tsaftar samfur: Idan abin da aka tace ya nuna alamun gurɓatawa, lokaci yayi da sabon tacewa.

 

Ta bin waɗannan ƙa'idodin kulawa da sauyawa, zaku iya tabbatar da cewa matatun micron ɗinku suna aiki a mafi girman aiki,

kiyaye tsarin ku, ingancin samfur, da ingancin gaba ɗaya.

Ka tuna, kulawar da ta dace tana tsawaita tsawon rayuwar tacewa, yana haɓaka aiki, kuma yana ceton ku kuɗi na dogon lokaci.

 

Ƙarshe: Micron Filters - Tiny Tiny, Babban Tasiri

Daga tabbatar da tsabtar abincinmu da magungunanmu zuwa kiyaye muhallinmu, matatun micron suna taka muhimmiyar rawa kuma galibi ba a gani a rayuwarmu ta yau da kullun.

Ƙarfinsu na kama gurɓatattun ƙwayoyin cuta a cikin masana'antu daban-daban yana ba da garantin inganci, aiki, da aminci.

Zaɓi madaidaicin matatar micron don takamaiman buƙatunku yana buƙatar yin la'akari da kyau.

Yi la'akari da abubuwan gurɓata da aka yi niyya, ingancin da ake so, buƙatun ƙimar kwarara, da kasafin kuɗi.Ka tuna, ƙima mafi girma ba koyaushe mafi kyau ba - mafi kyau

Zaɓin ya ta'allaka ne cikin cikakkiyar madaidaicin tsakanin aikace-aikacen ku da iyawar tacewa.

 

Kar a jira, canza canjin micron a yau kuma ku sami bambanci!

Ko ta yaya, saka hannun jari a cikin madaidaicin matatar micron shine saka hannun jari a cikin inganci, aiki, da kwanciyar hankali.

HENGKO na fatan taimaka muku nemo cikakkiyar mafita don tacewa idan kuna nemakarfe micron tacemafita.

 


Lokacin aikawa: Fabrairu-04-2024