Aikace-aikacen LED na UV-C a cikin Disinfection na Ruwa

Daban-daban fasahar sarrafa ruwa ciki har da Ruwi  an samar da su ne sakamakon karuwar bukatar ruwan sha mai tsafta. A cikin 'yan shekarun nan, fasahar LED ta Ultraviolet-C (UV-C) ta sami babban sha'awa don yuwuwar aikace-aikacenta a cikin maganin ruwan sha. Wannan fasaha tana da fa'idodi da yawa akan fitilun UV na tushen mercury na al'ada, gami da ingancin makamashi, ƙarancin farashin aiki, da ƙaramin sawun muhalli. Wannan labarin yana ba da cikakken jagora ga aikace-aikacen LED na UV-C a cikin gyaran ruwan sha.

UV-C LED Technology

UV-C radiation wani nau'i ne na radiation na lantarki tare da tsayin daka daga 200 zuwa 280 nanometers. Ta hanyar kawar da DNA na ƙananan ƙwayoyin cuta kamar ƙwayoyin cuta, ƙwayoyin cuta, da protozoa, yana da tasiri sosai wajen lalata ruwa. Fitilolin UV na al'ada suna samar da hasken UV-C ta ​​amfani da tururin mercury. Fitilolin da ke tushen Mercury suna da matsaloli da yawa, gami da yawan amfani da makamashi, haɗarin muhalli, da buƙatar maye gurbin lokaci-lokaci.

Sabanin haka, fasahar LED ta UV-C tana amfani da kayan aikin semiconductor don samar da hasken UV-C. LEDs sun fi ƙarfin ƙarfi kuma suna daɗe fiye da fitilun UV na al'ada. Bugu da ƙari, waɗannan LEDs ba su da mercury, suna sa su fi dacewa da muhalli. Bugu da ƙari, ana iya tsara su don fitar da wani tsayin tsayi na musamman, yana ba da damar iko mafi girma akan tsarin lalata.

Aikace-aikace na UV-C LEDs a cikin Maganin Ruwan Sha

Fasahar LED ta UV-C tana da aikace-aikace da yawa a cikin kula da ruwan sha, gami da:

Kamuwa da cuta

Kamuwa da cuta shine mafi yawan aikace-aikacen wannan fasaha a cikin gyaran ruwan sha. Yana da tasiri fiye da sauran Ruwi UV-C radiation yana da tasiri na musamman wajen lalata DNA na ƙananan ƙwayoyin cuta kamar ƙwayoyin cuta, ƙwayoyin cuta, da protozoa, yana sa su kasa haifuwa da rauni. UV-C radiation yana shiga cikin ƙwayoyin ƙwayoyin cuta kuma yana lalata DNA ɗin su, yana hana su yin kwafi da yada cuta.

UV-C radiation baya haifar da cutarwa ta hanyar-samfurin (DBPs) kuma baya canza dandano, launi, ko warin ruwa, sabanin chlorine, wanda aka saba amfani dashi don lalata ruwa. UV-C radiation yana da tasiri sosai a kan ƙwayoyin cuta na ruwa masu jure wa chlorine kamar Cryptosporidium da Giardia. Ana iya tsara tsarin LED na UV-C don sadar da adadin da ake buƙata don ingantaccen tsabtace ruwa.

Ragewar TOC

Jimlar kwayoyin carbon (TOC) na ruwa shine ma'aunin abun ciki na kwayoyin halitta. Babban taro na TOC na iya haifar da samuwar DBPs, waɗanda ke da illa ga lafiyar ɗan adam. Ta hanyar wargaza mahaɗan kwayoyin halitta zuwa ƙarami, ƙananan ƙwayoyin cuta masu cutarwa, ana iya amfani da fasahar LED ta UV-C don rage matakan TOC a cikin ruwa. UV-C radiation na iya rushe haɗin sinadarai a cikin mahaɗan kwayoyin halitta, wanda ya haifar da samuwar ƙananan haɗari, ƙananan ƙwayoyin cuta.

Fasahar LED ta UV-C tana da tasiri musamman wajen cire humic da fulvic acid, waɗanda sanannen abu ne mai wahala a kawar da su tare da hanyoyin jiyya na al'ada. Kasancewar waɗannan mahaɗan kwayoyin halitta a cikin ruwa mai zurfi na iya ba da gudummawa ga samuwar DBPs. Ta hanyar rage matakan TOC a cikin ruwa, fasahar LED UV-C na iya taimakawa wajen hana samuwar DBPs masu haɗari.

Dandano da Gudanar da wari

Ana iya amfani da fasahar LED ta UV-C don sarrafa ɗanɗano da ƙamshin ruwa ta hanyar kawar da mahaɗan kwayoyin halitta waɗanda ke da alhakin waɗannan halaye. Wasu mahadi na halitta, gami da geosmin da 2-methylisoborneol (MIB), suna da alhakin ƙamshi da ɗanɗanon ruwa da ƙamshi. Wadannan mahadi na kwayoyin halitta za a iya lalata su ta hanyar radiation, don haka inganta dandano da warin ruwa.

Wannan fasaha yana da tasiri musamman wajen magance ruwa tare da babban adadin geosmin da MIB, waɗanda ke da wuya a kawar da su tare da hanyoyin magani na al'ada. Ta hanyar daidaita dandano da warin ruwa, zai iya ƙara amincewar mabukaci game da ingancin ruwan sha.

Advanced Oxidation Processes (AOPs)

A hade tare da ci-gaba da hadawan abu da iskar shaka matakai (AOPs), UV-C LED fasahar za a iya amfani da su gyara ruwa dauke da m Organic gurbatawa (POPs). AOPs sun haɗa da samar da radicals na hydroxyl masu amsawa sosai, waɗanda zasu iya lalata hadaddun mahadi na ƙwayoyin cuta zuwa mafi sauƙi, ƙananan ƙwayoyin cuta. Ana iya amfani da wannan fasaha don samar da hasken UV-C da ake bukata don kunna AOPs.

Haɗuwa da fasahar LED ta UV-C da AOPs na iya zama da tasiri musamman don magance ruwa mai ɗauke da magunguna, samfuran kulawa na sirri, da sauran gurɓatattun gurɓatattun abubuwa waɗanda ba za a iya cire su da kyau ta hanyoyin jiyya na al'ada ba. Musamman ma a wuraren da ayyukan ɗan adam ke da tasiri akan tushen ruwa, kamar yankunan birane.

La'akari don UV-C LED System Design Design

Zayyana tsarin LED na UV-C don kula da ruwan sha yana buƙatar yin la'akari sosai da abubuwa da yawa, ciki har da:

UV-C LED fitarwa

Wannan shine mahimmin ƙayyadaddun ingancin tsarin wajen lalata ruwa. Fitowar tsarin yawanci ana auna shi a milliwatts (mW) a kowace centimita murabba'in (cm2) kuma an ƙaddara ta lamba da nau'in LEDs UV-C da ake aiki da su.

Don tabbatar da isasshen iska, yana da mahimmanci don zaɓar manyan LEDs UV-C waɗanda aka tsara musamman don aikace-aikacen jiyya na ruwa. Yawan LEDs da aka yi amfani da su a cikin tsarin dole ne su kasance masu isa don samar da hasken da ake so a ƙimar da ake so. Ƙara jimlar haske ta ƙara yawan LEDs ko ta amfani da LED mai ƙarfi.

Gizaya

Tsawon radiyon UV-C muhimmin abu ne don tantance ingancin sa wajen lalata ruwa. Mafi kyawun tsayin ƙawancen ƙwayar cuta shine kusan 254 nm, kodayake tsayin raƙuman ruwa tsakanin 200 zuwa 280 nm shima na iya yin tasiri. LEDs UV-C dole ne su ba da haske a tsawon zangon da aka nufa.

Abubuwan da aka yi amfani da su don kera LEDs, doping na kayan, da kuma ƙirar guntu na LED duk suna iya yin tasiri ga tsawon hasken UV-C. Yana da mahimmanci a zaɓi LEDs UV-C waɗanda ke fitar da radiation a tsawon zangon da ake so da kuma tabbatar da tsawon zangon ta amfani da dabarun gwaji masu dacewa.

Matsakaicin Juyin Juya

Matsakaicin adadin ruwa ta hanyar UV-C LED tsarin shine muhimmin mahimmanci wajen tantance tasirin tsarin. Don cim ma matakin da ake so na lalata, dole ne a tsara tsarin don fallasa duk ruwa zuwa hasken UV-C na isasshen adadin lokaci.

Don tabbatar da isasshen lokacin bayyanarwa, yana da mahimmanci don ƙididdige lokacin tuntuɓar da ake buƙata dangane da yawan kwarara, tsawon ɗakin UV-C LED, da lamba da jeri na LEDs UV-C. Yin amfani da bawuloli da famfo, za a iya daidaita yawan kwararar ruwa don kiyaye yawan ruwa a cikin sigogin ƙira na tsarin LED.

Lokacin Tuntuɓa

Tsawon lokacin hulɗa tsakanin ruwa da UV-C radiation wani muhimmin kashi ne wajen tantance tasirin tsarin. Lokacin lamba yana shafar ƙimar kwarara, tsayin ɗakin UV-C LED, da lamba da sanya LEDs UV-C.

Dole ne a tsara ɗakin UV-C LED don samar da isasshen lokacin bayyanarwa don lalata ruwa. Daidaita tsayin ɗakin don cika lokacin tuntuɓar da ake so. Bugu da ƙari, ƙila za a iya gyaggyara lamba da matsayi na LEDs UV-C don tabbatar da cewa duk ruwa ya fallasa zuwa hasken UV-C.

Ayyukan Tsari

Ingancin tsarin LED na UV-C muhimmin al'amari ne wajen tantance kuɗaɗen aiki. Dole ne a tsara tsarin don haɓaka inganci ta hanyar rage yawan amfani da makamashi, rage yawan kuɗin kulawa, da inganta amfani da shi.

Don rage yawan amfani da makamashi, yana da mahimmanci don zaɓar LEDs UV-C masu amfani da makamashi da kuma tsara tsarin don rage asarar zafi. Ya kamata a tsara tsarin don rage bukatun kulawa ta hanyar haɗa abubuwa masu inganci da hanyoyin tsaftacewa ta atomatik, a tsakanin sauran fasalulluka. Haɗa na'urori masu auna firikwensin da sarrafawa don saka idanu akan aikin tsarin da kuma gyara fitowar UV-C kamar yadda ya cancanta na iya haɓaka amfani da LEDs UV-C.

Tabbatar da Tsari

Dole ne a tabbatar da ingancin tsarin LED na UV-C a cikin tsabtace ruwa ta amfani da hanyoyin gwaji masu dacewa, kamar ka'idar da aka tsara a cikin USEPA UVDGM (Manual Jagorar Kayayyakin Kayayyakin Kayayyakin Kayayyakin Hulɗa). Bugu da ƙari, dole ne a gina tsarin don tabbatar da bin ƙa'idodin ƙa'idodi, kamar Amintaccen Dokar Ruwan Sha.

Don tabbatar da ingancin tsarin LED na UV-C, yana da mahimmanci don gudanar da gwajin da ya dace ta amfani da daidaitattun ka'idoji don tabbatar da cewa tsarin ya gamsar da ƙa'idodin ƙazantawa. Don tabbatar da cewa ruwan da aka tsarkake ba shi da lafiya don amfanin ɗan adam, yakamata a tsara tsarin don biyan duk buƙatun ƙa'idodi.

Kasan Layi

Fasahar LED ta UV-C tana ba da fa'idodi da yawa akan fitilun UV na al'ada don kula da ruwan sha, gami da ingantaccen ƙarfin kuzari, ƙarancin farashin aiki, da ƙarancin tasirin muhalli. Wannan fasahar tana da matukar tasiri wajen kawar da ruwa da daidaita matakan TOC, dandano, da wari. Ana iya samun form UV LED diodes masana'antun kamar Tianhui Electric

Yawancin dalilai, ciki har da fitowar UV-C LED, tsayin raƙuman ruwa, ƙimar kwarara, tsawon lokaci na lamba, ingantaccen tsarin, da ingantaccen tsarin, dole ne a yi la'akari da su a hankali yayin zayyana tsarin LED na UV-C don kula da ruwan sha. Yawancin bincike sun nuna ingancin fasahar UV-C LED wajen kula da ruwan sha, kuma ana sa ran cewa fasahar za ta sami karbuwa sosai a shekaru masu zuwa.

Ga masu sha'awar aiwatarwa UV ruwa disinfection n don iskar su da bukatun kula da ruwa, haɗin gwiwa tare da ƙwararrun masana'anta na UV LED kayayyaki da diodes kamar Tianhui Electric ana ba da shawarar. Ta hanyar tuntuɓar juna Tianhui Electric ,a Masu aikin UV  za ku iya ƙarin koyo game da samfuran su kuma ku tsara shawarwari don tattauna buƙatun ku na rigakafin UV.