Utachiona neguruva mite
Chero bedzi paine hunyoro uye organic zvinhu, zviri nyore kwazvo kuti mabhakitiriya, mavhairasi, mold uye zvimwe zvipembenene zviwande, zvakaita sepagirazi, mukati memidziyo yemumba, mukutsemuka mumadziro, pamapuranga, uye kunyangwe pamapulagi. yemhando yepamusoro peturu cartridges yejet ndege.Dust mite, kune rumwe rutivi, inofarira kunyorova uye inodziya uye inokura zvakanyanya paguruva, metiresi, mapiro, masofa nemacheya, mbatya, chikafu, nezvimwewo. Zvose zvipenyu uye zvakafa, uye kunyange ganda ravo rakanyungudutswa kana tsvina, antigenic. uye inogona kukonzera asima kana mikoko.
Formaldehyde
Chemical formula CH2O, Chirungu zita rekuti Formalin, gasi rine kunhuhwirira kwakasimba, gasi pane tembiricha yekamuri, huturu hwakanyanya, inzvimbo inozivikanwa yekutsveyamiswa muchetura, inocherechedzwa neWorld Health Organisation sekirasi I carcinogen (kureva, carcinogenic kuvanhu uye mhuka), zvakare inogona kusimba mutagen, muChina yekutanga kutonga rondedzero yemakemikari ane chepfu munzvimbo yechipiri (yekutanga dioxin).Nekudaro, kushandiswa kwakapararira kwe formaldehyde muindasitiri kwaita kuti ive tsvina huru inokanganisa hutano hwevanhu mumba, kunyanya mumhepo.Formaldehyde inonyanya kuuya kubva mukushongedza kwemukati uye zvekushongedza zvinhu.Mapaneru akagadzirwa nematanda akadai seanonamira, plywood, joinery, MDF uye particle board inoshandiswa kushongedza mukati.Tsvagiridzo yakaitwa neYokohama National University muJapan inoratidza kuti nguva yekuburitsa formaldehyde mumapanera akagadzirwa nevanhu kazhinji makore 3-15.Uye zvakare, Wallpaper, kemikari fiber kapeti, epurasitiki pasi mataira, furo, pendi, lacquers uye akaonda zvakare ane yakati wandei formaldehyde.
PM2.5
PM2.5 haisi 2.5 pm, ndiko kupfupikiswa kwePaticulate matter, zvinoreva mhepo isingasviki kana kuenzana ne2.5 microns mudhayamita zvidimbu (1 mm = 1000 microns), iyo PM2.5 zvidimbu zvinowana kutariswa nekuti zvidiki zvekukwana. kupinda zvakananga mumapapu uye kunyange ropa, uye nokuti vanogona kuva mutakuri webhakitiriya uye hutachiona hwehutachiona, uye naizvozvo hunogona kuva nekukuvadza kwakakomba.
Benzene
Mabenzenes anowanikwa akawanda muorganic solvents anoshandiswa muzvinhu zvekuvakisa zvakasiyana-siyana, sezvekuwedzera pendi nemapendi, matete, uye zvimwe zvinodzivirira mvura.Fanicha yemhando yakashata inogona zvakare kuburitsa maVOC akadai sebenzene.Wallpaper, dehwe repasi, plywood uye pendi ndeimwe yenzvimbo huru dzekunhuhwirira kwehydrocarbon compound kusvibiswa mumhepo yemukati.Kufemerwa kweyakanyanya kuwanda kwebenzene vapor munguva pfupi kunogona kukonzera acute benzene poisoning ine central nervous system depression sechikonzero chikuru, nedzungu, kutemwa nemusoro, kuda kusvotwa, kuoma kwechipfuva, kushaya simba, uye kusaziva zvakanaka mune zvinyoro nyoro: mumatambudziko akaomarara. , pakoma kana kutofema uye kutadza kufamba kweropa uye kufa.Kuratidzwa kwenguva refu kune yakaderera kuwanda kwebenzene kunogona kukonzera chepfu chisingaperi, dzungu, kushaya hope, kushushikana kwepfungwa, kurasikirwa nekurangarira uye zvimwe zvirwere zvetsinga, asiwo zvinoratidzwa seganda, ziso uye rekumusoro rekufema turakiti kushatirwa, platelet, kuderedzwa kwemasero machena eropa, zviitiko zvakakomba. inogona kuita bhonzo hematopoietic dysfunction, basa rekubereka rinewo chimwe chinokanganisa.Benzene igomarara rakakura.
Indoor radon
Mumushumo weUnited Nations Scientific Committee on Atomic Radiation Effects muna 1982, kunooneswa kuti zvinhu zvokuvakisa ndiwo manyuko anokosha zvikurusa eindoor radon.Zvakadai segranite, jecha rezvidhinha, simende uye gypsum, kunyanya dombo rechisikigo rine radioactive zvinhu, zviri nyore kuburitsa radon.Mhando dzakasiyana dzematombo dzine radioactivity yakasiyana nekuda kwekwakabva, geological chimiro uye zera rechizvarwa.Iyo State Bureau yeHunhu uye Tekinoroji Supervision yakaita kutungamira uye kuongorora sampling pamatombo echisikigo pamusika.Radon yakasimbiswa sekenza yemunhu neInternational Agency for Research on Cancer.Pakati pezvinhu zvinotungamirira kukenza yemapapu, radon yakanyorwa sechinhu chechipiri mushure mekusvuta.Electromagnetic radiation inogona kukanganisa tsinga dzevanhu, kubereka, moyo, immune system uye maziso.Matombo echisikigo anewo mamwe radioactivity, radioactivity yaro inonyanya kuve radioactive zvinhu inogadzirwa neradium, thorium uye potassium zvinhu zvitatu zveradioactive mukuora, zvinokuvadza zviri mu vivo radiation uye in vitro mwaranzi.
Volatiles
Total volatile organic compounds (TVOC) mudzimba kunyanya inobva papendi, pendi, mvura-based pendi, adhesives, cosmetics, detergents, artificial boards, wallpapers, carpets, etc. TVOCs dzakawanikwa muzviuru zvemarudzi, dzakakamurwa kuva mapoka masere: alkanes, aromatics. , alkenes, haloalkenes, esters, aldehydes, ketones nevamwe.
Asbestos
Asbestos pachayo haina chepfu, kukuvadza kwayo kukuru kunobva kune fiber yayo.Iri idiki, rinenge risingaonekwe nemaziso asina kupfeka.Kana tushinda tudiki utwu twafemerwa, hunogona kunamira nekuisa mumapapu, zvichikonzera hosha dzemapapu dzakadai seasbestosis uye interdermal tumors of the pleura and peritoneum;zvirwere zvemapapu izvi zvinowanzova nenguva yakareba yakanyarara.Naizvozvo, asbestos yakaonekwa secarcinogen neInternational Agency for Research on Cancer.
Ammonia
Ammonia inonyanya kuuya kubva kune kongiri admixtures anoshandiswa mukuvaka kwekuvaka: kunyanya panguva yechando kuvaka, kongiri antifreeze ine urea uye ammonia sezvo izvo zvakakosha zvinowedzerwa kumadziro ekongiri.Izvi zvakasanganiswa zvine zvakawanda zveammonia zvinhu zvakaderedzwa kusvika ammonia mumadziro nekuchinja kwekushisa uye hunyoro nezvimwe zvinhu zvezvakatipoteredza uye zvishoma nezvishoma zvinosunungurwa kubva pamadziro, zvichiita kuti kuwedzera kukuru kwehuwandu hweammonia mumhepo yemukati.Uye zvakare, ammonia mumhepo yemukati inogona zvakare kubva kune zvinowedzera uye chena maajenti mune zvemukati zvekushongedza zvinhu.Zvisinei, nguva yekusunungurwa kwekusvibiswa iyi inokurumidza kukurumidza, uye haiunganidzi mumhepo kwenguva yakareba muhuwandu hukuru, iyo isingakuvadzi vanhu.Ammonia igasi risina ruvara rine kunhuhwirira kwakasimba.I alkaline substance inoodza nekushatirisa matissue ainosangana nawo.Ammonia inogona kutora mvura kubva mumatishu, denature mapuroteni ematishu, uye saponify tishu mafuta, inoparadza cell membrane chimiro, uye kushaya simba kudzivirira kwemuviri kuzvirwere.Kuratidzwa kwenguva refu kune yakaderera kuwanda kweammonia kunogona kukonzera hutsinye hwehuro uye izwi mune akareruka, uye laryngeal edema, laryngeal spasm, uye kunyangwe kushushikana kwekufema, pulmonary edema, coma uye kuvhunduka mune zvinorema kesi.Pamusoro peiyo corrosive mhedzisiro kana iyo yekuisa yakawandisa, inogona zvakare kukonzera kusungwa kwemoyo uye kusungwa kwekufema kuburikidza nereflex chiito che trigeminal nerve endings.
Anti-bacterial Purple HEPA Sefa uye Activated Carbon Sefa Inokodzera Xiaomi 1 2 2S Pro Yekutanga Mi Air Purifier kubvaNanjing Tong Chang Enriroment Tech Co.,Ltd.
Nguva yekutumira: Aug-31-2022