Dzidzo:Secondary school and schools

Dioxin is ... Zvinotyisa zvinhu. Rondedzero yezvakawanda uye zvinotyisa zvezvinhu

Dioxin - ndechimwe zvakatipoteredza Zvinosvibisa. The fuma kunobatanidzwa vanonzi "Dirty dhazeni". Musimboti uyu boka ngozi uye kuramba Organic Zvinosvibisa. Dioxins masayendisiti zvikuru hanya, nokuda kwavo yakakwirira toxicity. The nyanzvi akasimbisa kuti boka iri zvine chepfu kunokanganisa dzinoverengeka hurongwa uye nhengo dzomuviri. Kamwe mumuviri, dioxins kunogona kuva nguva refu zvikuru mariri nokuda kwayo yakakwirira makemikari nemishonga, uye mano nyura nokuda mafuta munyama. In navo vari rakachengetedzwa uye kuchengetwa kwenguva refu. The hafu-upenyu pamusoro dioxin mumasero evanhu vanofungidzirwa kuva makore 7-10. Izvi zvine chepfu vanowanzoyemura vakapfuura zvokudya cheni. Kuwanda dioxins pamusoro nguva iri kuwedzera.

Manyuko dioxin jabwanira

Dioxins vari akaumba ainyanya somugumisiro evanhu maindasitiri basa. Uyezve, akanga akawanikwa kuti kuonekwa dzinongoitika runyararo zvakadai kuputika kwemakomo kana guru dondo moto. Dioxins vanobatanidzwa ndandanda simba uye chepfu yakaipisisa, zvisina rokupedzisira mutsetse. Izvi ne-zvivezwa dzinoverengeka maindasitiri, kusanganisira bleaching kuti pulp uye utsotso pezvakaitwa, makemikari indasitiri. muchetura uyu anosunungurwa somugumisiro kwemishonga yezvipembenene uye sora.

Asi chikuru kunobva kwezvakatipoteredza kusvibiswa nokuda dioxin chinhu inondimukira muitiro nevazhinji incineration. Pari zvino hakuna yakasimbiswa sei zvikuru muchetura mumhepo nokuda mabasa evanhu zvakadai zvinokuvadza. Kuderedza ngozi chokuita incinerators, vakatanga yakatarwa zviyero zvainanga pakuomerera vadzore azvaiitwa. Kune kare ruzivo kupisa dongo zvachose, apo dioxins uye dioxin-kufanana yeimwe vari chaibwinya zvishoma kuwanda.

Asi pasinei nokuedza kubudikidza dzezvakatipoteredza, kupararira zvine chepfu ari zvakatipoteredza ichiri riri munyika yose. Dioxins zviri nyore kuwanikwa mumakondinendi ose uye muzvinhu zvose pakona nyika. Zvinowanika muvhu, kwemhuka, mune zvomudumbu zvigadzirwa. Kakawanda muchetura uyu dzakaonekwa nehove, dzemugungwa, nyama nezvinogadzirwa nomukaka. kuwanda Minor yose dioxins iri mumhepo, mumvura uye zvirimwa.

Paumbwe dioxins ndiko nokuda yakakura reserves Nonrecycled kupambadza mafuta maindasitiri. Long-rokuti kuchengetera zvinhu izvi kunoguma choutsi pamusoro dioxin-kufanana yeimwe mune zvakatipoteredza. Zvinosvibisa mafuro uye mvura. Dioxin anopinda muviri mhuka purazi, uye ipapo - mune nyama nezvinogadzirwa nomukaka. Nyika dzakawanda dzave nharo kuti pamwe akashandisa mafuta maindasitiri inofanira kugadziriswa sezvo tsvina ngozi uye kuti kunyatsoteerera nedanho inoraswa.

Dioxins uye Environment

Dioxin - chepfu. Saka zviri zvikuru zvakajairika. Zvinogona nharo kuti munhu kutonetsa kuti usagunzva naye. Yose zvayo, kusvibiswa mhepo, ivhu, mvura haripi mukana kusvika munhu. Asi, pasinei izvi tariro zvakafanotaurwa, kuderedza kudya kuti dioxin zvinobvira. Nguva dzose kuchengeta zvimwe utsanana. Izvi zvinopa tariro justifiable kuti uturu ichi anovaka mumuviri duku. Dzivisa kudya zvokudya kubva mukudyidzana nezvimwe zvisikwa kusimba munzvimbo. Haukwanisi kushambira mumvura akazaruka, pamahombekombe vari makambani maindasitiri, uyewo kugara pedyo tsvina kurapwa zvinomera uye matunhu neminisiparati landfills.

Dioxins zvokudya

Dioxin ruchigona kuunganidza mumuviri wemhuka. fuma iyi kushanda hwakaratidzwa kwemakore uye rinoramba riri zvakakora tishu. Uyezve, zviri ndokupfuurira chuma zvokudya. Saka, zvinogona nharo kuti panguva ino imwe rakajairika zvine chepfu ari zvokudya chaizvo dioxin. pamusoro kushandiswa kudzivisa chepfu kutungamirira zvinoriumba izvi anonyanya rinorumbidza kuva nemararamiro ane utano uye kudya dzinongoitika, zvikurukuru chirimwa zvokudya. Plants kuunganidza dioxin ari kuwanda duku zvikuru. Zviri nani kuti michero nemiriwo akura pamusoro nevhu mukudyidzana nezvimwe zvisikwa yakachena. The zvitoro vanofanira kupa kupfuura vaipupurirwa zvigadzirwa.

Zvisinei, dioxins inowanika kwete yemhuka, asi hove. Haugoni kutenga nayo pane zvakasikwa misika naro. Zviri ngozi zvinhu kunonyanya yakakwirira nehove abatwa mumvura pedyo pulp nebepa zvigayo uye tsvina kurapwa zvinomera. Mumaonero ichi, zvomumvura mhando zvisinganyanyi muchetura. Kunyatsomuteerera iri inobhadharwa hove "jikichira". Rine yakawanda dioxins. Kunyange hove anodhura tsvuku dzabudapo ezvinhu yaivhuvhuta kwezvakatipoteredza kunogona kuva nengozi.

Dioxin - haisi anokuvadza fuma. Izvi muchetura mumakore vaunganidza munyika adipose tishu. Haaiti anoora panguva kupisa kurapwa. Kana nyama mugango, Casserole ukadzimwa kana chakabikwa imwe microwave muovheni zvakakanyiwa namafuta - dioxin haangaregi kumwe.

Dioxins nemhuri tsvina

Dioxin - kuchikonzerwa hunokachidza fuma kuti anosunungurwa panguva incineration kuti mapurasitiki, shizha nemarara namatongo. In zvose dzakabudirira dziri munharaunda maguta nedzimwe vakawanda nzvimbo iri zvaisambobvumirwa kupisa mashizha. Plants rakakura filters. Inosanganisira weheavy metal munyu. Izvi ndezvechokwadi kunyanya pamiti kukura pamwe mikuru yose. Zvinokuvadza kupinda mazviri uye kubva pasi. Kana kutsva mashizha chepfu zvose yeimwe izvi, kusanganisira dioxins, wasunungurwa uye vawane mumhepo.

Dioxin kusvibiswa zviitiko munhoroondo yenyika

Nyika dzakawanda dziri vachiongorora huwandu mune zvokudya zvakadai utano hwevanhu, sezvo dioxin. Mirayiridzo pokushandisa zviyero nokuti kutonga nomuchetura chepfu uyu zvinoita kuti mangwanani vasabatwa yakasviba, kazhinji zvinobatsira kudzivirira pamwero mukuru nemigumisiro. Mumwe muenzaniso wakadaro ndiye unoshamisa kuwanikwa muna 2004, Mukuru anokuvadza yeimwe kuwanda mu nomukaka zvigadzirwa muNetherlands. Zvichitevera muenzaniso feya kunobva pakusvibiswa rakazivikanwa. Vakatendeukira kuna kuva nevhu, iro zvinowanzoshandiswa kugadzirwa dzezvipfuwo zvokudya. A yakafanana naiyoyi akaudzwa muna 2006, vose zvakafanana Netherlands. Asi zvino imwe kunobva chirwere akaziviswa - mafuta, sezvo chikamu chikafu.

Dioxin haisi pandandanda zvine chepfu anowanikwa zvokudya. It inoremekedzwa mutsetse wokutanga mariri. Munhoroondo yenyika pane zvakawanda zviitiko pamwero mukuru vasabatwa nomuchetura ichi. Somuenzaniso, Ireland mukupera 2008 akabva kutengeswa munhu tani kuti nyama yenguruve. Mushure mimwe vakatorwa ongororo, kwakaonekwa kuti huwandu dioxin vari nyama kwazvo dzakachengeteka pamwero 200 nguva. Izvi, chokwadi, kwakaita kuti chokwadi kuti zvose nyama yenguruve zvigadzirwa nyika akamanikidzwa kusada sero. Pashure kuferefeta penyanzvi vakawana kuti zvigadzirwa ngozi havana nguva kuwana kuti tafura mutengi, uye vakashumira seinokonzera kusvibiswa chikafu. Zvichakadaro, izvozvo zvakaita kuti tifunge nezvekunoshumira matanho kudzivirira izvi mune ramangwana.

To musi, hazvibviri kuti usakoshese kutyisidzira kwakadaro, sezvo dioxin. Kushandiswa zvokudya zvibereko dzomunyika zvinodiwa chinhu anofanira-kuona nzvimbo dzaishandiswa ukama. Somuenzaniso, European Commission rakapa utano yambiro kune pawaiva muna 2007, mushure chirungiso chikafu inozivikanwa guar chingamu, iro rinoshandiswa nevakawanda senzira thickening mumiririri kuti nyama zvinhu uye zvokuseredzera, mukuru wevakuru dioxin zvakawanikwa. It hwakagadzwa kuti kunobva pakusvibiswa ashumira chenhando Indian nebwe.

Rinenge gore negore kubva kunyika dzakasiyana zvave mishumo pamusoro kuziviswa nyama, nomukaka zvigadzirwa, zvokuseredzera, hove uye kunyange zvomumvura zvinonaka kunyanya Kuwanda dioxin yeimwe. Vazhinji anonongedzera izvi zvinobva dzakabudirira. Izvi imhaka yokuti murayiro pakuongorora kunaka zvigadzirwa dzakabudirira munyika idzi. Uyewo, kuramba zvichiongororwa nevamwe.

Dioxins uye migumisiro yazvo pamusoro womunhu muviri

Short kuona dioxins kungaita kuti Kumwe kuchinja kunotanga paganda. Mienzaniso inosanganisira zvirwere zvakadai patchy Browning uye chloracne. Uyewo chiropa basa anonetseka. Long-rokuti zvainoita munhu ava zvine chepfu kunotungamirira zvakawanda zvakakomba. Vaichengeta maronda kutapata. Chirwere zvinetso zviri kwemakemikari anobudiswa uye huta nehurongwa. Muvanhu, pane kuderera pamusoro dzokubereka mabasa. Uyewo somugumisiro kwenguva refu uchinzwa dioxin yakatanga kenza yamamota - kenza. Pari, izvi chepfu yeimwe dzinoiswa somunhu carcinogen kwevanhu. Its ano daily kumashure dzokupisa haana chokuita hutano dzomumaguta vemo. Zvisinei, nokuda kudunhu toxicity kuti dioxin rokuvaka anofanira kutora mamwe matanho kuti kuderedza ayo wevasungwa munguva zvakatipoteredza.

nzwisisa subgroups

Kutsunga dioxins mu kwezvakatipoteredza zvikuru kuti vakadzi vane pamuviri. Most tikabvuma migumisiro chepfu boka vari vachangoberekwa. Dzavo kukura nokukurumidza huta, kwemakemikari anobudiswa uye zvimwe nenhengo dzawo dzine nyore migumisiro dioxin-zvakadai yeimwe. In vana kusvikira rimwe gore kurarama pedyo emakambani kuti kubudiswa uye tsvina, uye landfills ingava kunonoka kukura, chirwere yakaoma, uye kenza.

Mukuwedzera, pa-njodzi vemo rinosanganisira dzimwe nyika apo sadza zvokudya ehove nezvokudya zvomugungwa. Eya, uye, chokwadi, vashandi vane landfills, incinerators , uye pulp nebepa Mazinga.

Kuzvidzora uye kudzivirira yokuwana dioxins

Saka chii chaizvoizvo zvinofanira kutorwa kurambidza kusunungurwa mu nharaunda vakadaro zvinhu ngozi, zvakadai dioxin? Mirayiridzo yokushandisa marara nzira vanosungirwa anoratidza kuti tsvina inofanira kuraswa zvakanaka. Ndicho yakanakisisa nechiyero kuti kudzivirira choutsi. Zvinokoshawo kudzivirira okuchengetera-refu iri emakambani tsvina kwemafuta. Vanofanira kuraswa nokukurumidza sezvinobvira. incineration yavo inoda yakakwirira chaizvo kutonhora - pamusoro 850 inegumi. Uyu ndiwo mumwe matambudziko nawo kurasira ichi dongo. Zvinosuruvarisa, kwete nguva dzose uye kwete kwose kwose vane mamiriro ezvinhu anodiwa kuitira kuparadza yakawanda dioxin-utachiona mafuta nezvimwewo.

Asi nzira yakanakisisa muderedze dioxin-kufanana zvinhu ari munhu kuitwa pasuru zviyero zvingadai akaisa kwete zvinokonzerwa, uye kunobva kusvibiswa. Muenzaniso ndiyo yakaoma kutonga maindasitiri muitiro kudzivirira kusunungurwa chepfu yeimwe.

Chokwadi, kutevera basa chirimwa kunokosha chaizvo. Asi musakanganwa kuti vanenge 90% nyaya mhaka dioxin chepfu vanhu vane zvokudya. Huru kutyisidzira iri wakabvunzwa dheri uye nyama zvigadzirwa. Uyewo, mupristi kwevari ngozi zvinhu dzakaonekwa mune hove uye dzemugungwa. Zvinoreva kuti tinofanira kunyatsotevera kuongorora zvigadzirwa izvi kuvapo chepfu ichi, sezvo dioxin. A bvunzo zvakaitwa kuti inoratidza wevasungwa zviri muvanhu acho, yaifanira kwose kwose. Zvinokosha kudzivirira voruzhinji muchetura. Mumwe kukoshesa kuti kuderedza zvigadzirwa kuzivikanwa mu izvi dioxin - kubviswa kusvibiswa zvinyorwa.

Asi zviri matanho zvose. Kana Muzviitiko vanofungidzirwa chepfu ari vemo mumaguta nemisha, inofanira zvinangwa urongwa hwezvekuita nokukurumidza kuziva kunobva kusungwa kwake kana nepfari kwaizotevera kwetsvina. Zvinogona kwete zvokudya chete asi zvokudya mhuka purazi. Parallel kune vakawanda, pasi dioxin dzokupisa anofanira kungoonekwa kuvapo pathological nemigumisiro. Pfungwa iri inobhadharwa vana pasi makore matatu uye ekukurerai.

vatengi angaitei kuti uderedze mikana yokuwana dioxin?

Chokwadi, pane nzira dzakawanda sei kuderedza mukana wokuti ingestion dzakadaro zvinhu ngozi, zvakadai dioxin. Mirayiridzo Mabatiro nyama kuchabatsira izvi. Hazvinei, sei kugadzirira rupiza - yakabikwa kana kubikwa nyama. Izvozvo vacharamba dioxin, hazvina kuparadzwa chafariz chiito. Asi tinoziva kuti haachadi rinoungana ari mafuta munyama. Izvi zvinoreva kuti, kuti kuderedza mukana kupinda mumuviri kuburikidza zvokudya ngozi yeimwe, akacheka nyama pamwe mafuta zvakakwana. With dheri zvigadzirwa zvichiri nyore. Rezasi mafuta zviri kwavari, kunokonzera chivimbo chokuti wevasungwa zviri dioxin mazviri kunyora nezvavo.

Uyezve, kudya kwevanhu vanofanira kuva pakati nepakati. Adye zvakawanda miriwo nemichero. Plants kuunganidza mumwe dioxin-zvakadai zvinokuvadza huduku zvikuru. Kana kuderedza kuparadzwa nyama uye nomukaka zvokudya uye vawedzere chirimwa, zvinokwanisika kurerutsa ingress ane muviri ngozi zvinhu. nzira Izvi zvinonyanya kukosha kuti vakadzi vane pamuviri uye lactating. Dioxin ndiyo ngozi chaizvo nokuti vana. muviri wavo chete ndiye kukura dzinonetsa gadziriro dzakadai huta, kwemakemikari anobudiswa uye pamuviri. The kuchangotanga abnormality kunogona kuva dambudziko guru mune ramangwana. Uyezve, dioxin - mumwe carcinogen. Zvinoita kuti kukura kenza.

Kuonekwa uye nokuyerwa dioxin siyana zvokudya uye zvakatipoteredza

Misa chepfu kubudikidza dioxin Mumakore gumi adarika vakanga dzakaonekwa kakawanda. Similar zviitiko zvakaitika kunyika dzakawanda. Most kazhinji seinokonzera chikafu imhuka uye zvokudya. Kuti aone uwandu ngozi zvinhu zviri zvakatipoteredza, tinofanira mukuru-zvakarurama ano nzira. Munyika mumarabhoritari kuita miedzo yakadaro, kwete zvokuti. Vanenge vose - iri dzakabudirira. Saka mari zvidzidzo zvakadaro kunoenderana mhando ivhu. Asi nokuda zvipenyu mharidzo zvinotora zvuru zviviri zvemadhora. mutengo ichi hahusvikirwi wechitatu nyika nyika.

Gore negore, dzichiri nzira itsva zvoutachiona kuongorora - yakavakirwa antibodies uye masero. Kunyange zvazvo kushandisa izvi dzokubvisa zvigadzirwa chikafu asati zvakakwana inonyoreswa, asi, zvakadaro, munhu utachiona kuongorora achibvumira yakakura anoverengeka nemiedzo zvakafanira pachidiwa yakaderera mari. Kana zvakanaka migumisiro zvidzidzo izvi kupedza zvikuru kunzwisisa uye kudhura namakemikari Analyses.

Kuwedzera kudzora pamusoro risanyatsobuda zvokudya, uyewo akatanga chaizvo zvinodiwa kuti incinerators.

chepfu yakaipisisa

Kunze dioxin, pane ndandanda simba uye chepfu yakaipisisa nhasi. yeimwe izvi ngozi zvinoshandiswa bhizimisi uye kurima. With netsaona choutsi kuitika kusvibiswa mvura, ivhu, mhepo, zvinomera. Chepfu anogona kuunganidza mumuviri mhuka uye vanhu. Ivo kumutsa dzakasiyana-siyana zvirwere, kusanganisira kenza. The yakakwirira wevasungwa kuti ngozi, mukuru kukuvara rinenge nenyere enyika, zvinhu rakaoma nokuti izvi zvinhu zviri zvakaoma uye kunyange kutonetsa kuti kuona muviri wavo. Akachengetwa mairi kwemakore.

Zvikuru zvine chepfu - vane makemikari zviri zvikuru muchetura. Vanokwanisa, pasi zvimwe zvinhu, zvakadai tsaona maindasitiri kwemakemikari zvinomera, isva munzvimbo huru. Izvi zvine ngozi nokuti zvinhu zvakadaro dzinosanganisira vakawanda nomuchetura vanhu. Uyezve, pane kwezvakatipoteredza pakusvibiswa. Pari, boka chepfu kuwedzera rinochinja Exchange dioxin zvinhu zvinosanganisira kuiisa chlorine, phosgene trichloride phosphorus oxide, kabhoni, chloropicrin, hydrocyanic acid, sarufa chloride, acrylonitrile, sarufa dioxide, kabhoni disulphide, amoniya, dimethyl sulfate, ethylene oxide, methyl bromide.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 sn.unansea.com. Theme powered by WordPress.