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Nchọpụta Ngwa nke UV LED Na Sterilisation na Disinfection-Mmiri Ọcha

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Nchọpụta Ngwa nke UV LED Na Sterilisation na Disinfection-Mmiri Ọcha 1

UV-LEDs, ma ọ bụ diodes na-enye ọkụ ultraviolet, abụrụla usoro bara uru maka iwepu mmiri n'ime afọ iri gara aga. Uru dị na oriọna mercury ọdịnala karịa kemịkalụ Mkpụrụ mmiri UV   Usoro ka nwere UV-LEDs, mana ha na-ewepụkwa ihe ndọghachi azụ ụfọdụ.

Teknụzụ Sterilisation

Ọtụtụ ngwa nke UV LED Sterilisation enwere ike ịchọta teknụzụ na ndụ kwa ụbọchị. Dịka ọmụmaatụ, a na-eji ya na nri, ọgwụ, mmiri, na sistemụ nsị. A na-ejikarị kemịkalụ, okpomọkụ, radieshon UV, na ozone eme ihe UV LED Sterilisation   usoro.

N'ihi ịdị mfe ha, a na-ejikarị kemịkalụ (dị ka chlorine, peroxidase, wdg) na-arụ ọrụ maka ya. UV LED Sterilisation ; Otú ọ dị, ha nwere ike inwe mmetụta na-adịghị mma, dị ka ịgbanwe àgwà nke ebumnuche. Ọdịmma nke iji chlorine maka UV LED Sterilisation bụ mmepụta nke kemịkalụ na-esi ísì ụtọ na nke biohezardous.

Mmiri enweghị ike ijide ultraviolet ma nwee mmetụta dị nta na gburugburu ebe obibi. Na mgbakwunye, ọ naghị ebute nguzogide nje bacteria. Ya mere, UV LED Sterilisation , nke pụtara n'oge na-adịbeghị anya na ntụpọ dị ka ihe ọzọ chlorination, na-asachapụ nke ọma na-enweghị ogige kemịkal.

A na-eji oriọna UV, dị ka oriọna mercury-vapor dị obere na nke na-agafeghị oke, na usoro ịgba ọgwụ mgbochi UV ọdịnala. A na-eji ihe ndị a n'ụlọ nyocha ihe ndị dị ndụ na ụlọ ọgwụ iji kpochapụ gburugburu ebe ọrụ na akụrụngwa. Banyere ịrụ ọrụ nke mmịnye UV site na DNA, ọkụ UV na-ebunye UV n'otu ogologo ogologo ọnya, nke dabara na ọnụ ọgụgụ kachasị elu nke usoro nrụpụta mgbochi microbial.

Nchọpụta Ngwa nke UV LED Na Sterilisation na Disinfection-Mmiri Ọcha 2

UV radieshon na ugboro nke 365 nm ka ekewapụtara dị ka UV-A (320-400 nm), na UV-A nwere obere ikike imebi karịa UV-C (100-280 nm). Igwe ọkụ UV-LED na-emepụta ìhè nwere ogologo nfe nke 365 nanometers, nke na-adịchaghị emerụ anya na akpụkpọ ahụ mmadụ karịa oriọna nwere 254-nanometer wavelength.

Na mgbakwunye, n'ihi na UV-LED enweghị mercury, ọ nweghị mmetụta ọjọọ na gburugburu ma ọ bụ ndị mmadụ. Ihe sterilizer maara gburugburu ebe obibi bụ UV-LED. Mercury, nke na-emerụ gburugburu ebe obibi na ahụike mmadụ, dị na oriọna mercury-vapor.

A ghaghị ime ihe mgbochi UV ka ọ dabara n'ụdị oriọna, nke na-abụkarị nnukwu ma na-eburu ọtụtụ ụlọ. Ya mere, na-ejighị ihe ndị dị ize ndụ, ọhụrụ UV LED Sterilisation   Enwere ike ịmepụta akụrụngwa nwere obere ume ike n'ụdị dị iche iche na nha.

Ntụle nke UV LED na Conventional LED; S

UV-LEDs nwere ike resilient, pere mpe, na enweghị mercury karịa ndị ogbo ha. Ha na-adịkwa ogologo oge ma nweta ike zuru oke ngwa ngwa. Uru ndị a, yana ihe fọrọ nke nta ka ọ bụrụ mmalite mmalite ozugbo yana ogologo wavelength nwere ike ịhazi ya, na-enye atụmatụ reactor UV-LED nwere nnukwu mgbanwe imewe.

N'agbanyeghị uru ndị a, ngwa ngwa reactor UV-LED agbakwasarala na netwọkụ pere mpe, nke na-adịghị arụ ọrụ maka ịgwọ mmiri ime obodo. N'ihi obere nha ha, nke sitere na 1 ruo 4 mm, enwere ike idobe UV-LED ka ọ na-ebunye radieshon n'akụkụ dị iche iche.

E jiri ya tụnyere oriọna UV ndị a na-ahụkarị, ụkpụrụ radieshon ndị a lekwasịrị anya nke ukwuu na-enye ohere maka nhọrọ nghazi ọzọ na ya mere, ihe mgbaka fission pụrụ iche. Nka Mkpụrụ mmiri UV , UV-LEDs egosila na ọ dịkarịa ala dị irè dị ka oriọna UV (LPUV) belatara n'ọtụtụ dị iche iche nke oge mgbochi microbial (dịka. 250 –285 nm).

Ụdị mgbanwe ndị a na-akawanye mma kwa afọ. Nkwenye zuru ebe niile nke teknụzụ ịdị ọcha nke UV-LED ejirila ụgwọ dị elu dị elu, ike mmepụta adịghị mma, yana arụmọrụ facade dị ala.

N'ihi nke a, ojiji nke teknụzụ ejedebere naanị na ebe a na-eji ya eme ihe, ngwa obere obere, ebe a na-emeri adịghị ike nke teknụzụ site na ogologo oge ikpughe iji nweta dose UV dị mkpa.

Ka o sina dị, e mewo ka e mepụta igwe ọkụ ọkụ UV-LED nke mbụ zuru oke nke enwere ike iji na ọrụ mmiri obodo (WTWs) site na ọganihu ngwa ngwa na teknụzụ UV-LED na njikarịcha nhazi na arụmọrụ nke reactors.

A na-eji tube iko kristal eme ihe ndị dị otú ahụ nke nwere UV-LED n'usoro n'usoro n'akụkụ ọnụ cylinder, nke na-enye ohere ka ọkụ UV banye na mmiri na-erute na reactor. A na-enweta njikwa okpomọkụ site n'iwepụ okpomọkụ nke ọkụ ọkụ na-arụ ọrụ na-emepụta site na iji usoro mgbasa ozi mmiri gburugburu ụgbọ mmiri reactor.

Biodosimetry

Iji chọpụta ma enwere ike iji UV-LED maka nnukwu ọnụ Mmiri UV,   a kpọmkwem ntule nke Mkpụrụ mmiri UV   arụmọrụ nke zuru-ọnụ ọgụgụ reactors chọrọ. Biodosimetry bụ usoro nkwado dị ugbu a maka ndị na-ebugharị UV (iji oriọna mercury)

Nchọpụta Ngwa nke UV LED Na Sterilisation na Disinfection-Mmiri Ọcha 3

N'okwu a, nleba anya nke ihe nleba anya nke microorganisms nwale maka ikpughe UV n'ime usoro dị iche iche na-eji kinetics activation emelitere ka a na-akpọ biodosimetry. A na-ekpebi usoro nzaghachi dose maka ndị na-ahụ maka ọkụ UV site na nleba anya na-agbakọ site na iji microorganism nke mmiri ule.

A na-agbakọ dose dị ntakịrị nke ikwu (RED) (mJ/cm2) site na iji mgbanaka elele na mwepu nke biodosimeter.

UV dose-Response Curve For The Reactors

Anụ ahụ a na-ama aka kwesịrị itolite n'otu aka ahụ site na otu ngwaahịa microorganisms. A na-emepụta usoro nzaghachi dose nke UV maka ndị na-emegharị ihe n'ihi ọrụ ahụ, ọ na-egosikwa mbelata usoro ọgwụgwọ maka nkwụsị ọ bụla log na-enweta n'ogo zuru oke.

Na mgbakwunye, usoro a gụnyere nnyefe UV (UVT) na mgbako dose nke UV, na-ahazi usoro nzaghachi nzaghachi UV nke reactor na ọkwa ogo mmiri dị iche iche na-egosi dabere na UVT.

Ya mere, ebumnuche bụ isi nke ọrụ a bụ ịchọpụta arụmọrụ sistemu UV-LED site na iji microorganisms nọchiri anya ule na iji ya tụnyere nke oriọna UV ọdịnala.

Cryptosporidium spp

họrọ Cryptosporidium spp. dị ka akụkụ ahụ anyị lekwasịrị anya ebe ọ bụ na a na-etinye UV ugboro ugboro n'ọnọdụ nwere ohere dị ukwuu nke Cryptosporidium. Ihe ize ndụ maka Cryptosporidium gụnyere ọnụnọ ha na mmiri isi iyi, iguzogide chlorine (oge kọntaktị chlorine kọrọ nke 1000 –10,000 mg min / L), na ike ịgbanahụ ị drinkingụ mmiri a kpochara chara n'ihi obere nha ha (4 –6m).

Ọgwụgwọ mgbanyụ ọkụ UV maka Cryptosporidium parvum bụ 0.16 cm2/MJ, nke dị obere karịa nke kwekọrọ na chlorine efu.

Ebee ka ị nwere ike ịzụta ọgwụ mgbochi UV LED UV LED gị?

Anyị na-ekpuchi gị ma ọ bụrụ na ị na-achọ ihe a pụrụ ịdabere na ya UV L ndị na-emepụta ed . Ụgwọ nke ụlọ ọrụ Zhuhai Tianhui Electronic Co., Ltd.   otu n'ime ndị na-emepụta UV LED kachasị elu, ọkachamara na nkwụsị ikuku UV LED, mmiri UV LED UV LED Sterilisation Sistemụ obibi akwụkwọ na ọgwụgwọ UV Led, diode uv led, modul uv led na ngwa ahịa ndị ọzọ.

 

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

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Nchọpụta Ngwa nke UV LED Na Sterilisation na Disinfection-Mmiri Ọcha 4

 

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