Kushandisa Tsvagiridzo yeUV LED Mukuita Sterilization uye Disinfection-Kucheneswa kweMvura

MaUV-LED, kana kuti ultraviolet light-emitting diodes, ave nzira inoshanda yekuuraya utachiona hwemvura mumakore gumi apfuura. Zvakanakira zvechinyakare mercury UV marambi pamusoro pemakemikari Mvura yeUV   matekiniki achiripo neUV-LEDs, asi zvakare anobvisa zvimwe zvinokanganisa.

Iyo Sterilization Technology

Zvikumbiro zvakawanda zve UV LED Sterilization tekinoroji inogona kuwanikwa muhupenyu hwezuva nezuva. Semuenzaniso, inoshandiswa mukudya, mishonga, mvura, uye pombi dzetsvina. Makemikari, kupisa, UV mwaranzi, uye ozone zvese zvinogara zvichishandiswa UV LED Sterilization   maitiro.

Nekuda kwekureruka kwavo, makemikari (akadai seklorini, peroxidase, nezvimwewo) anowanzo kushandiswa UV LED Sterilization ; zvisinei, vanogona kuva nemigumisiro isina kunaka, yakadai sekushandura unhu hwechinangwa. Kuipa kwekushandisa chlorine kune UV LED Sterilization kugadzirwa kwemakemikari anonhuwa uye ane biohazardous.

Mvura haigone kuchengetedza ultraviolet uye ine zvishoma zvinokanganisa ecosystem. Uyezve, hazvikonzeri bhakitiriya remishonga inorwisa mabhakitiriya. Saka, UV LED Sterilization , iyo ichangobva kuonekwa muchiedza seimwe nzira yeklorini, inonyatsochenesa pasina mishonga yemakemikari.

Marambi eUV, akadai seakadzika uye ane mwero mercury-vapor marambi, anoshandiswa mune echinyakare UV sterilizing maitiro. Aya anoshandiswa mubiological labs uye zvivakwa zvekurapa kuuraya hutachiona nharaunda dzebasa nemidziyo. Nezve kugona kwekutorwa kweUV neDNA, mwenje weUV unoburitsa UV pane imwe wavelength, iyo inowirirana zvakanyanya nepamusoro peiyo anti-microbial efficacy curve.

UV mwaranzi ine frequency ye365 nm yakarongedzerwa seUV-A (320-400 nm), uye UV-A ine zvishoma mukana wekukuvadza pane UV-C (100-280 nm). IUV-LED inogadzira chiedza chine urefu hwe365 nanometers, iyo isinganyanyi kukuvadza maziso evanhu neganda pane rambi rine 254-nanometer wavelength.

Pamusoro pezvo, nekuti UV-LED haina mercury-isina, haina mhedzisiro yakaipa pane zvakatipoteredza kana vanhu. Mushonga unoziva zvakatipoteredza ndeye UV-LED. Mercury, iyo inokuvadza kune zvakatipoteredza uye hutano hwevanhu, iripo mune mercury-vapor marambi.

Ma sterilizer eUV anofanirwa kugadzirwa kuti akwane chimiro chemarambi, ayo anowanzo kuve akakura uye anotora nzvimbo yakawanda. Saka, pasina kushandisa zvinhu zvinokuvadza, zvitsva UV LED Sterilization   midziyo ine simba shoma rekushandisa inogona kugadzirwa mumhando dzakasiyana uye saizi.

Kufananidzwa kweUV LED neConventional LED; S

UV-LEDs anowedzera kusimba, madiki, uye mercury-isina kupfuura avo akajairwa. Vanogarawo kwenguva yakareba uye vanowana simba rakazara nekukurumidza. Aya mabhenefiti, ane dzinenge dzekutanga nguva dzekutanga uye customizable wavelengths, inopa UV-LED reactor madhizaini ane dhizaini inochinjika.

Zvisinei nemabhenefiti aya, akajairwa UV-LED reactor maapplication akatarisana nemadiki network, ayo asingashande kurapa mvura yemanisipala. Nekuda kwehukuru hwavo hune mwero, hunobva pa1 kusvika ku4 mm, UV-LEDs inogona kuiswa kuti ibudise mwaranzi munzira dzakasiyana.

Kuenzaniswa nemarambi eUV akajairwa, aya akanyanya kutariswa emwaranzi mapatani anobvumira mamwe ekutarisa sarudzo uye nekudaro, yakasarudzika fission reactor. Nokuda Mvura yeUV , UV-LEDs aratidza kuve anoshanda seakadzikira UV (LPUV) marambi pane yakakura spectrum ye anti-microbial frequencies (semuenzaniso, 250 –285 nm).

Izvi zvakasiyana-siyana zviri kuwedzera gore negore. Kugamuchirwa kwakapararira kweUV-LED yakakodzera tekinoroji yehutsanana kwave kudzvinyirirwa nemitengo yepamusoro yepamberi, simba rakashata rekubuda, uye kushomeka kwefacade.

Nekuda kweizvozvo, mashandisirwo etekinoroji akanyanya kuganhurirwa kune-yekushandisa-yekushandisa, diki-diki batch application, uko kukanganisa kwetekinoroji kunokundwa nekurebesa kuratidzwa nguva kuti uwane inodiwa UV dosi.

Zvakangodaro, kugadzirwa kweyekutanga yakazara-yakazara-yakazara UV-LED mareactor ayo anogona kushandiswa kumabasa emvura emaguta (WTWs) akagoneka nekufambira mberi nekukurumidza muhunyanzvi hweUV-LED uye nekugonesa kwedhizaini nekuita kwemareactor.

Mareactor akadaro anogadzirwa nekristaro yegirazi chubhu ine UV-LEDs akarongwa munhevedzano padivi pehumburumbira, iyo inobvumira UV mwenje kupinda mumvura inoyerera nemu reactor. Kudzora kwekushisa kunoitwa nekubvisa kupisa kunogadzirwa neanoshanda maLED uchishandisa fluid circulation system yakatenderedza reactor mudziyo.

Biodosimetry

Kuti uone kana UV-LED inogona kushandiswa kune yakakura-chiyero Mvura yeUV,   ongororo chaiyo ye Mvura yeUV   kunyatsoshanda kweazere-scale reactors inodiwa. Biodosimetry ndiyo yazvino nzira yekusimbisa kune yakajairwa UV reactors (uchishandisa mercury marambi)

Muchirevo chechinyorwa chino, kuongororwa kwekunzwa kwe surrogate test microorganism kune UV kuratidzwa pamusoro pemadosi akasiyana ane calibrated activation kinetics inonzi biodosimetry. Iyo dosi-yemhinduro curve yeUV reactors inotarwa kuburikidza necollimated danda kuyedzwa uchishandisa bvunzo hutachiona hwemvura.

Mushonga wakaderedzwa (RED) (mJ/cm2) unoverengerwa pachishandiswa calibrated curve uye kuyerwa kudzimwa kweiyo biodosimeter.

UV Dose-Response Curve Kune Iyo Reactor

Chipenyu chakapikiswa chinofanirwa kukura zvakafanana kubva kune imwechete stock yema microorganisms. Iyo UV dose-yemhinduro curve yemareactor inogadzirwa nekuda kwekuvhiyiwa, uye inoratidza kudzikiswa kwedosi yega yega yekusashanda kwelogi inowanikwa pachiyero chakazara.

Pamusoro pezvo, nzira iyi inosanganisira UV transmittance (UVT) muhuwandu hwehuwandu hweUV, kuenzanisa iyo reactor yeUV-mhinduro curves kune akasiyana anoratidza emhando yemhando yemvura yakavakirwa paUVT chete.

Naizvozvo, chinangwa chikuru chebasa iri chaive chekuona mashandiro eUV-LED system nekushandisa twunhu twunotsiva twudiki uye nekuchienzanisa nerambi echinyakare eUV.

Cryptosporidium spp

akasarudza Cryptosporidium spp. sehupenyu hwedu hwakananga sezvo UV ichiwanzo shandiswa mumamiriro ezvinhu ane mukana mukuru weCryptosporidium chiitiko. Zvinhu zvine njodzi yeCryptosporidium zvinosanganisira kuvepo kwavo mumvura inotubu, kuramba chlorine (yakanzi chlorine kusangana durations of 1000 –10,000 mg min/L), uye kuda kunzvenga kunwa mvura yakasefa nekuda kwehukuru hwavo hudiki (4 –6 m).

Iyo inactivation UV kurapwa kweCryptosporidium parvum ndeye 0.16 cm2/MJ, iyo ishoma pane inowirirana yenguva dzose yemahara chlorine.

Ndekupi Kwaunogona Kutenga Yako UV LED UV LED Sterilization Kubva?

Isu zvirokwazvo takakuvharira iwe kana uri kutsvaga yakavimbika UV L ed vagadziri . Zhuhai Tianhui Electronic Co., Ltd.,   imwe yepamusoro yeVagadziri veUV LED, inyanzvi muUV LED air decontamination, UV LED mvura UV LED Sterilization , UV Led kudhinda masisitimu uye kurapa, uv led diode, uv led module, uye zvimwe zvinhu.

https://www.tianhui-led.com/sterilization-module.html

Iyo ine hunyanzvi R &D uye timu yekutengesa kupa vatengi UV LED Solutions, uye zvinhu zvayo zvakahwina kurumbidzwa kwevatengi vazhinji. Iine yakakwana yekugadzira inomhanya, inowirirana mhando uye kuvimbika, uye mutengo unodhura, Tianhui Electronics yanga ichishanda mu UV LED package pamusika.