Iindidi zeziNgcolisi zoMoya

Iintsholongwane kunye namangolwane

Lo gama kukho ukufuma kunye ne-organic matter, kulula kakhulu ukuba ibhaktheriya, iintsholongwane, isikhunta kunye nezinye ii-microorganisms zikhula, njengakwimigangatho yeglasi, ngaphakathi kwezixhobo zendlu, kwiintanda ezindongeni, kwiipaneli zeplanga, nakwiiplagi. yeekhatriji zepetroli zeprimiyamu yeendiza zejethi.Amangolwane, kwelinye icala, athanda ukufuma kwaye ashushu kwaye akhule ikakhulu eluthulini, oomatrasi, kwimiqamelo, iisofa nezitulo, iimpahla, ukutya, njl. kwaye inokubangela isifo sombefu okanye isifuba.

I-formaldehyde

Ifomula yeMichiza i-CH2O, igama lesiNgesi elithi Formalin, igesi enevumba elibi elicaphukisayo, igesi kwindawo yobushushu begumbi, ityhefu ephezulu, ngumthombo owaziwayo wokusabela okunetyhefu okugqwethekileyo, ichongwe nguMbutho wezeMpilo weHlabathi njengeklasi I carcinogen (okt, carcinogenic ebantwini kunye izilwanyana), kwakhona i-mutagen enokuba namandla, kuluhlu lolawulo oluphambili lwaseTshayina lweekhemikhali eziyityhefu kwindawo yesibini (eyokuqala yi-dioxin).Nangona kunjalo, ukusetyenziswa okuxhaphakileyo kwe-formaldehyde kwishishini kuye kwenza ukuba ibe ngungcoliseko omkhulu ochaphazela impilo yabantu ngaphakathi, ngakumbi emoyeni.I-formaldehyde ubukhulu becala ivela kumhombiso wangaphakathi kunye nezinto zokuhombisa.Iipaneli ezenziwe ngokhuni ezinje nge-adhesives, i-plywood, i-joinery, i-MDF kunye nebhodi ye-particle esetyenziselwa ukuhlobisa kwangaphakathi.Uphando lweYunivesithi yeSizwe yaseYokohama eJapan lubonisa ukuba ixesha lokukhululwa kwe-formaldehyde kwiiphaneli ezenziwe ngabantu ngokubanzi yiminyaka eyi-3-15.Ukongeza, iphepha lodonga, iikhaphethi zeekhemikhali zefiber, iithayile zomgangatho weplastiki, i-foam, iipeyinti, i-lacquers kunye ne-thinners nazo ziqulethe inani elithile le-formaldehyde.

PM2.5

PM2.5 ayikho 2.5 pm, sisishunqulelo se-Particulate matter, ibhekisa kumoya ongaphantsi okanye olingana ne-2.5 microns kwi-diameter yamasuntswana (1 mm = 1000 microns), it PM2.5 amasuntswana afumana ingqwalasela kuba mancinci ngokwaneleyo bangene ngokuthe ngqo kwimiphunga kunye negazi, kwaye ngenxa yokuba banokuthwala iintsholongwane zebhaktheriya kunye nentsholongwane, ngoko ke banokuba yingozi enkulu.

Benzeni

I-Benzenes ifumaneka ngobuninzi kwizinyibilikisi ze-organic ezisetyenziswa kwizinto ezahlukeneyo zokwakha, njengezongezo kwiipeyinti kunye neengubo, ii-thinners, kunye nezinye izinto zokukhusela amanzi.Ifenitshala ekumgangatho ophantsi inokukhupha iiVOC ezifana nebenzene.Iphepha lodonga, isikhumba somgangatho, iplywood kunye nepeyinti ngomnye wemithombo ephambili yongcoliseko lwekhabhoni enuka kamnandi emoyeni wangaphakathi.Ukuphefumla iqondo eliphezulu lomphunga webenzene ngexeshana elifutshane kunokubangela ityhefu ye-benzene eyingozi kunye noxinzelelo lwenkqubo yemithambo-luvo njengoyena nobangela, kunye nesiyezi, intloko ebuhlungu, isicaphucaphu, ukuxinezeleka kwesifuba, ubuthathaka, kunye nokuphazamiseka kwengqondo kwiimeko ezincinci: kwiimeko ezinzima. , isiqaqa okanye ukusilela kokuphefumla nokujikeleza kwegazi nokufa.Ukuvezwa ixesha elide kwindawo ephantsi yebenzene kunokubangela ityhefu engapheliyo, isiyezi, ukuphuthelwa, ukudakumba kwengqondo, ukulahleka kwenkumbulo kunye nolunye ukuphazamiseka kwemithambo-luvo, kodwa kubonakaliswa njengolusu, iliso kunye nokucaphuka kwendlela yokuphefumla, iplatelet, ukunciphisa iiseli ezimhlophe zegazi, iimeko ezinzima. unokwenza ukungasebenzi kakuhle kwethambo le-hematopoietic, umsebenzi wokuzala nawo unempembelelo ethile.I-Benzene yi-carcinogen eyingozi.

Iradon yangaphakathi

Kwingxelo yeUnited Nations Scientific Committee on Atomic Radiation Effects ngowe-1982, kwaboniswa ukuba izinto zokwakha ngowona mthombo ubalulekileyo weradon yangaphakathi.Njengegranite, isanti yezitena, i-samente kunye ne-gypsum, ngokukodwa ilitye lendalo eliqulethe izinto ezinomsakazo, kulula ukukhulula i-radon.Iindidi ezahlukeneyo zamatye zine-radioactivity eyahlukeneyo ngenxa yemvelaphi yazo, ubume bejoloji kunye nobudala besizukulwana.I-Bureau yeSizwe yoMgangatho kunye noLawulo lobuGcisa iqhube ulongamelo kunye nohlolo lwesampulu kumatye endalo kwimarike.I-Radon iye yaqinisekiswa njenge-carcinogen yomntu yi-International Agency for Research on Cancer.Phakathi kwezinto ezikhokelela kumhlaza wemiphunga, iradon idweliswe njengento yesibini emva kokutshaya.Imitha ye-Electromagnetic inokuchaphazela imithambo-luvo yabantu, ukuveliswa kwakhona, i-cardiovascular, amajoni omzimba kunye namehlo.Ilitye lendalo likwanayo ne-radioactivity ethile, i-radioactivity yayo ikakhulu yimathiriyeli ye-radioactive eveliswa yi-radium, i-thorium kunye ne-potassium izinto ezintathu ze-radioactive ekuboleni, iziphumo zayo ezinobungozi zikwi-vivo radiation kunye ne-in vitro radiation.

Ukuguquguquka

Iyonke i-volatile organic compounds (TVOC) ngaphakathi endlini ikakhulu ivela kwiipeyinti, iipeyinti ezisekelwe emanzini, i-adhesives, izithambiso, ii-detergents, iibhodi ezenziweyo, amaphephadonga, iikhaphethi, njl njl. , alkenes, haloalkenes, esters, aldehydes, ketones kunye nabanye.

IAsbestos

I-Asbestos ngokwayo ayinayo ityhefu, umonakalo wayo omkhulu uvela kwi-fiber yayo.Le nto incinci kakhulu, iphantse ingabonakali kwimicu yamehlo.Xa le micu mincinane itsalwa, inokuncamathela ize ifake kwimiphunga, nto leyo ebangela izifo zemiphunga ezifana ne-asbestosis namathumba aphakathi kwedermal kwipleura neperitoneum;ezi zifo zemiphunga zihlala zinexesha elide lokungafihli.Ngoko ke, i-asbestos ichongiwe njenge-carcinogen yi-International Agency for Research on Cancer.

I-Amoniya

I-ammonia ikakhulu ivela kwi-concrete admixtures esetyenziselwa ukwakhiwa kwesakhiwo: ngakumbi ngexesha lokwakhiwa kwebusika, i-antifreeze yekhonkrithi kunye ne-urea kunye ne-ammonia njengoko izithako eziphambili zongezwa kwiindonga zekhonkrithi.Ezi admixtures eziqulathe izixa ezikhulu izinto ammonia zincitshiswe ammonia ezindongeni kunye utshintsho lobushushu kunye nokufuma kunye nezinye izinto zokusingqongileyo kwaye ngokucotha akhululwe ezindongeni, ebangela ukwanda okukhulu ekuxininiseni ammonia emoyeni ngaphakathi.Ukongeza, i-ammonia emoyeni wangaphakathi inokuvela kwizongezo kunye neearhente ezimhlophe kwizinto zokuhombisa zangaphakathi.Nangona kunjalo, ixesha lokukhululwa kolu ngcoliseko lukhawuleza ngokukhawuleza, kwaye aluqokeleli emoyeni ixesha elide ngobuninzi, obungenabungozi kangako ebantwini.I-ammonia yigesi engenambala kunye nevumba elibi elicaphukisayo.Yinto yealkaline eyonakalisayo kwaye icaphukisa izicubu edibana nazo.I-ammonia inokufunxa amanzi kwiizicubu, i-denature iiproteni zezicubu, kwaye ikhuphe amafutha kwizicubu, itshabalalise ukwakheka kwenwebu yeseli, kwaye yenze buthathaka ukuxhathisa komzimba kwizifo.Ukuvezwa ixesha elide kugxininiso oluphantsi lwe-ammonia kunokubangela ukurhabaxa komqala kunye nelizwi kwiimeko ezikhaphukhaphu, kunye ne-laryngeal edema, i-laryngeal spasm, kunye noxinzelelo lokuphefumla, i-pulmonary edema, i-coma kunye nomothuko kwiimeko ezinzima.Ukongeza kwimpembelelo ephazamisayo xa ugxininiso luphezulu kakhulu, lunokubangela ukubanjwa kwentliziyo kunye nokubanjwa kokuphefumula ngokusebenzisa isenzo se-reflex ye-trigeminal nerve endings.

Isihluzo esichasene nentsholongwane ye-HEPA emfusa kunye nesihluzo seCarbon esiVunyiweyo Sifanele i-Xiaomi 1 2 2S Pro Original Mi Air purifier ukusukaNanjing Tong Chang Enriroment Tech Co.,Ltd.