UV sterilization inzira yekuchenesa mvura nekushandisa ultraviolet (UV) mwenje kuuraya kana kumisa tupukanana senge mavhairasi, mabhakitiriya, uye protozoa. Iyi nzira inowanzoshandiswa mumiti yekuchenesa mvura, madziva ekushambira, uye mamwe marongero apo mhando yemvura ine hanya.

Kushanda kweUV sterilization mukuchenesa mvura inyaya yekukakavadzana nekutsvagisa. Nepo zvidzidzo zvakawanda zvakaratidza kuti UV sterilization inogona kushanda zvakanyanya mukudzikisa huwandu hwehutachiona hunokuvadza mumvura, pane zvakare zvimwe zvinogumira kune iyi nzira yekuchenesa.

Ichi chinyorwa chichaongorora sainzi kuseri kweUV sterilization uye kuongorora humbowo uye kupokana nekushanda kwayo mukuchenesa mvura. Ndapota ramba uchiverenga!

Iyo UV Sterilization Inoshanda sei

UV mvura disinfection inoshandisa ultraviolet (UV) mwenje kuuraya kana kumisa tupukanana senge mabhakitiriya, mavhairasi, uye protozoa. Izvi zvinoitwa nekufumura mvura kune imwe wavelength yeUV mwenje, kazhinji 260-280 nanometers (nm). Paurefu uhwu, mwenje weUV unovhiringa ma microorganisms 'genetic material (DNA kana RNA), zvichiita kuti zvisaite kuti dzibereke uye dzirarame.

Iyo UV mwenje sosi inoshandiswa mukuita sterilization masisitimu inogona kunge yakaderera-kudzvanywa kana yepakati-kudzvanywa mercury vapor mwenje, iyo inoburitsa UV-C mwenje muwavelength renji ye260-280 nm. Mvura inopfuudzwa nemukamuri ine mwenje weUV, uye ma microorganisms anoratidzwa kune UV mwenje sezvaanoyerera. Kureba kwenguva iyo mvura ichivhenekerwa kuchiedza cheUV, pamwe nekusimba kwechiedza, zvinhu zvakakosha pakuona kushanda kwemaitiro esterilization.

Zvakakosha kuziva kuti UV sterilization haibvisi chero tsvina yemuviri kana yemakemikari kubva mumvura. Inongobvisa microorganisms chete. Naizvozvo, disinfection yemvura yeUV inowanzoshandiswa nedzimwe nzira dzekuchenesa, senge kusefa kana kurapwa kwemakemikari.

UV sterilization inzira yemuviri inoshandisa UV mwenje kuuraya kana kumisa tupukanana mumvura. Inonyatsobvisa utachiona hunokuvadza asi haibvisi mamwe marudzi etsvina kubva mumvura.

Kubudirira kweUV Sterilization paMvura

Kubudirira kweUV sterilization pamvura inyaya yekuenderera mberi kwekutsvaga uye nharo. Zvidzidzo zvakawanda zvakaratidza kuti UV sterilization inogona kudzikisa zvinokuvadza tupukanana mumvura. Semuenzaniso, chidzidzo chakaburitswa uye chakadhindwa muJournal yeMvura uye Hutano yakawana kuti UV sterilization yakaderedza mazinga eiyo yakazara coliforms uye E. coli mumvura ne99.99%. Imwe ongororo yakapihwa muJournal yeApplied Microbiology yakawana kuti UV mvura disinfection inomisa 99.99% yeCryptosporidium oocysts, chirwere chinowanikwa mumvura.

Nekudaro, kushanda kweUV sterilization kunogona kusiyana zvichienderana nezvakati wandei zvinhu. Chimwe chinhu chakakosha ndiko kusimba kwechiedza cheUV. Iyo yakanyanya kusimba, iyo inonyanya kushanda nzira yekubereka. Nekudaro, kusimba kwepamusoro kunowedzerawo mutengo weiyo system.

Chimwe chinhu chakakosha rudzi rwema microorganisms ari mumvura. Mamwe ma microorganisms, akadai seCryptosporidium oocysts, anopokana neUV sterilization kupfuura mamwe.

Pamusoro pezvo, kushanda kweUV sterilization kunogona kukanganiswa nekuvapo kwezvimwe zvinhu mumvura, senge zvakamiswa zvakasimba kana zvicherwa zvakanyungudutswa. Zvinhu izvi zvinogona kutora kana kuparadzira mwenje weUV, zvichideredza kushanda kwayo.

Zvakakoshawo kutaura kuti UV sterilization haisi nzira inogona kushandiswa kuchenesa mvura kubva kune zvese zvinosvibisa. UV sterilization inouraya tupukanana zvinobudirira asi haibvise kumwe kusvibiswa kubva mumvura, senge simbi inorema, makemikari, kana zvicherwa zvakanyungudika.

Naizvozvo, UV sterilization inowanzo shandiswa nedzimwe nzira dzekuchenesa, senge kusefa kana kurapwa kwemakemikari.

Nepo ongororo dzakawanda dzakaratidza kuti UV sterilization inogona kushanda zvakanyanya mukudzikisa mazinga ehutachiona hunokuvadza mumvura, kushanda kwacho kunogona kusiyana zvichienderana nezvakati wandei, senge.:

·  UV kusimba

·  Mhando ye microorganism

·  Kuvapo kwezvimwe zvinhu mumvura

·  Nguva yekuratidzwa

Kugumira kweUV Sterilization

UV sterilization inzira inoshandiswa zvakanyanya yekuchenesa mvura, asi ine zvimwe zvinogumira zvinofanirwa kutariswa. Zvimwe zvezvipimo zvikuru zveUV sterilization zvinosanganisira zvinotevera:

UV kusimba

Kushanda kweUV sterilization kune hukama zvakananga nekusimba kwechiedza cheUV. Iyo yakanyanya kusimba, iyo inonyanya kushanda nzira yekubereka. Nekudaro, yakakwira-yakanyanya UV masisitimu anogona kudhura kutenga nekushanda.

UV kusimba ndicho chinhu chakakosha chinokanganisa kushanda kweUV sterilization. Kusimba kwechiedza cheUV chinoyerwa mumamicrowatts per square centimita (μW/cm²) uye yakanangana nekugona kwechiedza cheUV kumisa tupukanana.

High-intensity UV led module inowanzodiwa kune maapplication uko yakakwira ma microorganisms kana mvura ine yakanyanya turbidity. Aya masisitimu anogona kudhura kutenga nekushanda, ichida hombe mwenje weUV uye yakanyanya simba ballast kuburitsa inodiwa UV kusimba.

Kune rimwe divi, yakaderera-yakanyanya UV masisitimu anogona kushandiswa kune maapplication uko mvura ine yakaderera mazinga ehutachiona kana kuti yakajeka. Aya masisitimu haadhure uye anoda diki Moda uye isina simba ballast.

Nekudaro, zvakakosha kuti uzive kuti UV led module chete haisiriyo yega chinhu chinokanganisa kushanda kweUV sterilization. Zvimwe zvinhu, zvakaita serudzi rwemicroorganism iripo mumvura, tembiricha yemvura, uye kuvapo kwezvimwe zvinhu, zvinogonawo kukanganisa kushanda kwekuita sterilization.

Microorganism resistance

Mamwe ma microorganisms, akadai seCryptosporidium oocysts, anopokana neUV sterilization kupfuura mamwe. Izvi zvinoreva kuti UV mvura disinfection inogona kusanyatsobvisa mamwe marudzi ehutachiona kubva mumvura.

Microorganism kuramba ndeimwe yezvipimo zveUV sterilization. Mamwe ma microorganisms, akadai seCryptosporidium oocysts, anopokana neUV sterilization kupfuura mamwe. Izvi zvinoreva kuti UV sterilization inogona kusanyatsobvisa mamwe marudzi ehutachiona kubva mumvura.

Chimwe chezvikonzero nei mamwe ma microorganisms achinyanya kurwisana neUV sterilization ndeyekudzivirira kwekunze layer. Semuyenzaniso, Cryptosporidium oocysts ine mudhuri wakakora unodzivirira genetic material kubva kuUV-led modules, zvichiita kuti zvinyanye kuoma kudzima.

Chimwe chikonzero ndechekuti mamwe ma microorganisms anogona kugadzirisa genetic material yavo mushure mekunge yakuvadzwa neUV mwenje, ichivabvumira kurarama nekuita sterilization.

Pamusoro pezvo, kuramba kwema microorganisms kune UV sterilization inogona zvakare kuwedzerwa nekuvapo kwezvimwe zvinhu mumvura, senge yakanyungudika zvicherwa kana organic zvinhu. Izvi zvinhu zvinogona kutora kana kuparadzira mwenje weUV, zvichideredza kushanda kwayo uye nekupa kudzivirira kwehutachiona.

Zvakakosha kushandisa Vagadziri vanotungamirira vaUV nehupamhi hwepamusoro, nguva yakareba yekuratidzwa, kana musanganiswa weUV nedzimwe nzira dzekuchenesa. Uyezve, zvakakosha kuti ugare uchitarisa kunaka kwemvura, kuyedza mvura yekuvepo kwehumwe hutachiona uye kugadzirisa kurapwa nenzira kwayo.

Unhu hwemvura

Kushanda kweUV sterilization kunogona kukanganiswa nemhando yemvura iri kurapwa. Yakaturikwa yakasimba, zvicherwa zvakanyungudutswa, uye zvimwe zvinhu zviri mumvura zvinogona kutora kana kuparadzira mwenje weUV, zvichideredza kushanda kwayo. Naizvozvo, mvura inofanirwa kufanogadziriswa pamberi peUV sterilization kubvisa tsvina yakadai.

Hunhu hwemvura ndechimwe chezvinhu zvakakosha zvinokanganisa kushanda kweUV sterilization. Hunhu hwemvura yakarapwa hunogona kukanganisa zvakanyanya UV led modules kuti isaite ma microorganisms.

Imwe yenzira huru yemhando yemvura inogona kukanganisa UV mvura disinfection kuburikidza nekuvapo kwezvakamiswa zvakaomeswa kana zvicherwa zvakanyungudutswa mumvura. Zvinhu izvi zvinogona kutora kana kuparadzira mwenje weUV, zvichideredza kushanda kwayo. Yakaturikwa yakaoma inogona zvakare kudzivirira mumuviri tupukanana kubva kuUV mwenje, kuderedza kushanda kweiyo sterilization maitiro.

Chekupedzisira, organic zvinhu zviri mumvura, senge algae, humic uye fulvic acids, uye yakanyungudika organics, inogona zvakare kutora UV mwenje, ichideredza kushanda kweiyo sterilization maitiro.

Kuchengeta

UV sterilization masisitimu anoda kugadziridzwa nguva nenguva kuti ave nechokwadi chekuti anoshanda nemazvo. Izvi zvinosanganisira kuchenesa marambi eUV, kuatsiva kana asvika pakupera kwehupenyu hwavo, uye kutarisa kuyerera kwemvura uye tembiricha.

Kuchengetedza chinhu chakakosha cheUV sterilization. UV sterilization masisitimu anoda kugadziridzwa nguva nenguva kuti ave nechokwadi chekuti anoshanda nemazvo. Kuregeredza kuchengetedza kunogona kuderedza kushanda kweiyo sterilization maitiro uye zvakare kunogona kukonzera kukuvadzwa kuhurongwa nekufamba kwenguva.

Mamwe emabasa akakosha ekugadzirisa anoda kuitwa paUV sterilization masisitimu anosanganisira:

Kuchenesa mwenje weUV

Iwo marambi eUV anofanirwa kucheneswa nguva nenguva kubvisa chero huturu hwetsvina kana zvimwe zvinosvibisa. Izvi zvinogona kuitwa nekupukuta marambi nemucheka wakachena, wakaoma.

Kutsiva UV mwenje

Iyo UV led module ine magumo ehupenyu uye inofanirwa kutsiviwa nguva nenguva. Upenyu hwemarambi huchaenderana nerudzi rwemwenje uye kusimba kwekushandiswa.

Kuongorora kuyerera kwemvura uye tembiricha

Kuyerera kwemvura uye tembiricha zvinofanirwa kutariswa nguva nenguva kuti ive nechokwadi chekuti system inoshanda mukati meiyo inokurudzirwa paramita. Izvi zvinogona kuitwa nekushandisa kuyerera kwemamita uye tembiricha sensors.

Kuedza mvura

Mvura inofanirwa kuongororwa nguva nenguva kuti ive nechokwadi chekuti hurongwa hunoita inactivate microorganisms. Izvi zvinogona kuitwa pachishandiswa mateti ekuongorora kunaka kwemvura kana kutumira masampuli kurabhoritari kuti aongororwe.

Kuongororwa kwehurongwa

Iyo sisitimu inofanirwa kuongororwa nguva nenguva kune chero kukuvara kana kusakara uye kubvaruka. Izvi zvinogona kusanganisira kutarisa kuti pane kuvuza here, kutsemuka, kana zvimwe zvinhu zvinogona kukanganisa kushanda kwehurongwa.

Zvakakosha kutevera mazano emugadziri wegadziriro yekugadzirisa. Kuregeredza kuchengetedza kunogona kuderedza kushanda kweiyo sterilization maitiro uye zvakare kunogona kukonzera kukuvadzwa kuhurongwa nekufamba kwenguva.

Dosage

UV sterilization inoda imwe dosi yemwenje yeUV kuti isaite tupukanana; kana muyero wacho usina kukwana kana kuti ma microorganisms anoramba, hurongwa hunogona kusashanda.

Ndyiko

UV sterilization masisitimu anogona kudhura kutenga nekuisa, kunyanya kana akanyanya-kusimba masisitimu achidikanwa. Izvi zvinogona kuita kuti UV sterilization isasvike kune mamwe masangano kana nharaunda.

Nzvibo

UV sterilization masisitimu anoda magetsi uye anogona kusashanda kana kukwanisa kuisa munzvimbo dziri kure kana kunze kwegrid. Izvi zvinogona kudzikisira kuwanikwa kweUV sterilization kune dzimwe nharaunda kana masangano.

UV-inotora tsvina

Kumwe kusvibiswa senge algae, humic uye fulvic acids, yakanyungudika organics, uye mamwe mamineral anogona kutora mwenje weUV, zvichideredza kushanda kwekuita sterilization.

Kuenderera mberi kuyerera

UV sterilization masisitimu anowanzo kuvimba nekuyerera kwemvura nguva dzose kuti ishande. Izvi zvinoreva kuti kana kuyerera kwemvura kukakanganisika, sisitimu yacho haizokwanisi kuita kuti mvura ipere.

By-zvigadzirwa

Vagadziri veUV vanotungamira vanogona kugadzira zvigadzirwa senge chlorine dioxide uye hydroxyl radicals inogona kukuvadza nharaunda kana ikasabatwa nemazvo.

UV-A uye UV-B

UV sterilization masisitimu anowanzo kushandisa UV-C mwenje, iyo inonyanya kushanda mukuuraya tupukanana. UV-A uye UV-B mwenje, iyo isinganyanyi kushanda mukuuraya tupukanana, inogona zvakare kuburitswa nemamwe maUV led module. Izvi zvinogona kuderedza kushanda kwese kwekuita sterilization.

Uyezve, UV sterilization inzira inoshanda yekuchenesa mvura, asi ine zvimwe zvinogumira. Izvi zvinosanganisira kudiwa kweakakwira-yakanyanya UV masisitimu, mukana wekupokana nehutachiona, kukanganisa kwemhando yemvura, kudiwa kwekugarogadzirisa, dosi inodiwa, uye mutengo weiyo system. Izvi zvinogumira zvinofanirwa kutariswa pakusarudza kana kushandisa UV sterilization senzira yekuchenesa mvura.

Mhedziso neFungidziro Yeramangwana

UV sterilization inzira inoshandiswa zvakanyanya pakuchenesa mvura, uye inoshanda mukudzikisa huwandu hwehutachiona hunokuvadza mumvura. Zvisinei, inewo zvimwe zvinogumira zvinofanira kufungwa nezvazvo. Izvi zvinogumira zvinosanganisira kudiwa kweakakwira-yakasimba UV led vagadziri, mukana wekupikisa hutachiona, kukanganisa kwemhando yemvura, kudiwa kwekugarogadzirisa, dosi inodiwa, uye mutengo weiyo system.

Zvakakosha kushandisa UV sterilization musanganiswa nedzimwe nzira dzekuchenesa, senge kusefa kana kurapwa kwemakemikari. Izvi zvinogona kubatsira kubvisa mamwe marudzi etsvina kubva mumvura uye kuwedzera kushanda kwese kwekuita sterilization.

Uyezve, kutsvagisa nekusimudzira tekinoroji yeUV yekuuraya hutachiona hwemvura kuri kuenderera mberi, uye mitsva mitsva, senge UV-C LED masisitimu uye nzira dzepamberi dzekurapa dzemvura, dzinotarisirwa kuvandudza mashandiro uye kuderedza mutengo wemasisitimu mune ramangwana.

Chekupedzisira, disinfection yemvura yeUV inzira inoshanda yekuchenesa mvura, asi ine zvimwe zvinogumira. Tsvagiridzo yeramangwana uye budiriro mumunda inotarisirwa kuvandudza mashandiro uye kuderedza mutengo wemasisitimu, zvichiita kuti zviwanike kunharaunda nemasangano.