Xov xwm thiab Society, Xwm
Yuav ua li cas yog ozone? Nws lub zog thiab tej yam nyob rau hauv tib neeg kev ua si
Nws - ib lo lus ntawm Greek keeb kwm uas txhais tau tias "qab". Yuav ua li cas yog ozone? Thaum nws cov tub ntxhais, ozone O3 - ib tug xiav roj nrog ib tug yam ntxwv tsw, uas yog txuam nrog rau cov tsis hnov tsw ntawm huab cua tom qab ib tug los nag cua daj cua dub. Tshwj xeeb yog nws muaj nyob ze ntawm lub qhov chaw ntawm hluav taws xob tam sim no.
Keeb kwm ntawm foundations zaum ozone
Yuav ua li cas yog ozone? Raws li nws twb tau qhib? Peb tau ua ob peb thwmsim tsim los kawm cov nyhuv ntawm hluav taws xob tam sim no nyob rau hauv cov pa 1785 los ntawm Dutch physicist Martin van Marum. Raws li lawv tau, tus neeg tshawb fawb soj ntsuam cov tsos ntawm ib tug "hluav taws xob muaj teeb meem". Ntxiv hauj lwm nyob rau hauv no kev taw qhia, nyob rau hauv 1850 xyoo, nws muaj peev xwm los mus txiav txim lub peev xwm ntawm ozone mus nrog organic tebchaw thiab nws cov cuab yeej raws li ib tug oxidant.
Rau cov thawj lub sij hawm tshuaj tua kab mob thaj chaw ntawm ozone tau thov nyob rau hauv 1898 nyob rau hauv Fabkis. Nyob rau hauv lub nroog ntawm Bon Voyage nroj tsuag twb ua, uas nqa tawm lub tshem tej paug thiab tua ntawm cov dej los ntawm cov hav dej Vazyubi. Nyob rau hauv Russia, thawj cog rau ozonation twb launched nyob rau hauv St. Petersburg nyob rau hauv 1911.
Thoob plaws siv ntawm ozone yog nyob rau hauv lub ntiaj teb ua ntej ua tsov ua rog raws li ib tug antiseptic. Nws-pa sib tov yog siv rau kev kho mob ntawm plob tsis so tswj kab mob, mob ntsws, kab mob siab kis txhab xyaum tom qab phais. Tshwj xeeb yog active ozonation pib mus koom txij thaum 1980, cov impetus rau qhov no yog qhov tsos rau hauv lub lag luam ib tug txhim khu kev qha thiab lub zog-npaum ozone generators. Tam sim no, nrog rau cov kev pab los ntawm ozone lim dej ntawm txog 95% nyob rau hauv lub US thiab thoob plaws teb chaws Europe.
ozone tsim Technology
Yuav ua li cas yog ozone? Raws li nws yog tsim? Nyob rau hauv tej yam ntuj tso kev kawm, ozone nyob rau hauv qhov chaw ntawm lub ntiaj teb nyob rau ntawm ib qhov chaw siab tshaj ntawm 25 km. Nyob rau hauv qhov tseeb, qhov no gas uas yog tsim los ntawm lub hnub lub ultraviolet tawg. Nyob rau saum npoo, nws cov ntaub ntawv ib tug txheej thickness ntawm 19-35 km, uas tiv thaiv lub ntiaj teb los ntawm tob tob hnub ci tawg. Raws li tus txhais lus los ntawm Chemists, ozone - qhov no active oxygen (Tiabsis cov peb cov pa atoms). Nyob rau hauv lub gaseous lub xeev nws yog xim xiav, cov kua muaj ib tug ntxoov ntxoo ntawm indigo, thiab cov khoom - ib tug maub xiav muaju. O3 - yog nws molecular mis.
Yuav ua li cas yog lub tsim txom ozone? Nws belongs rau lub siab tshaj plaws hauv chav kawm ntawv ntawm kev ruaj - nws yog ib tug heev tshuaj lom cov roj, uas yog sib npaug rau cov toxicity pawg ntawm tshuaj rog nrog. Yog vim li cas rau nws tshwm sim yog hluav taws xob ntswg nyob rau hauv cov cua (3O2 = 2O3). Nyob rau hauv cov xwm, koj yuav xav tias nws tom qab muaj zog xob laim. Nws ua num ua ke nrog lwm yam tebchaw thiab yog pom tias yog ib lub feem ntau haib oxidizers. Yog li ntawd, nws yog siv los tua cov kab mob, kab mob, kab mob, dej purification thiab huab cua.
Cov yam ntxwv tsis zoo ntawm ozone
Thaum uas muaj feem xyuam ozone? Ib tug yam ntxwv feature ntawm no gas yog lub peev xwm ceev nrooj hnov mob nrog rau lwm cov tshuaj. Yog hais tias qhov xwm ntawm tus cai tshaj ntxawg indicators, As, tej tshuaj, thiab tus kab mob no tej zaum yuav ua tau los ntawm nws kev sis raug zoo nrog tib neeg ntaub so ntswg. Nws - ib tug muaj zog oxidizing neeg sawv cev nyob rau hauv lub sis uas yog sai pov tseg:
- polymer ntaub ntawv ;
- tej yam ntuj tso roj hmab;
- co, tsuas yog kub, platinum thiab iridium;
- khoom vaj khoom tsev;
- electronics.
Thaum END ntawm ozone nyob rau hauv cov huab cua, lub deterioration ntawm kev noj qab nyob thiab cov neeg kho mob, nyob rau hauv particular:
- Nws irritates lub txheej nyias nyias ntawm lub qhov muag;
- Nws cuam tshuam lub hauj lwm ntawm lub pa system, uas yuav ua rau tuag tes tuag taw ntawm lub ntsws;
- Muaj yog ib tug general qaug zog ntawm lub cev;
- mob taub hau;
- tej zaum yuav ua kom ua xua;
- hlawv nyob rau hauv lub caj pas, thiab xeev siab;
- muaj yog ib tug tsis ntxim rau lub paj hlwb.
Pab thaj chaw ntawm ozone
Puas ozone cua ntxuav? Yog, nyob rau hauv cov kev phem ntawm nws cov toxicity, qhov no gas yog lig heev rau tib neeg. Nyob rau hauv me me ntau nws yog muab sau zoo heev tshuaj tua kab mob thiab deodorizing zog. Nyob rau hauv kev, nws yog nyhuv dejnum rau teeb meem kab mob thiab ua kev puas tsuaj:
- cov kab mob;
- txawv tsiaj ntawm cov microbes;
- cov kab mob;
- fungi;
- microorganisms.
Feem ntau cov feem ntau, ozone yog siv thaum lub sij hawm ib tug kab mob khaub thuas phaum mob thiab kab mob ntawm yus kis kab mob. Nrog kev pab los ntawm lim dej los ntawm tag nrho cov hom ntawm impurities thiab hlau tebchaw, yog li pom nws nyob rau hauv cov pa thiab cov zaub mov.
Nthuav cov lus qhia txog ozone, nws uas
Zoo heev tshuaj tua kab mob zog thiab tsis muaj kev phiv tau coj mus rau qhov kev thov rau ozone thiab nws ntau daim ntawv thov nyob rau hauv ntau yam industries. Niaj hnub no, ozone twb tau muab siv ntse rau:
- raws li cov kev xav tau ntawm tus kws kev lag luam;
- dej kev kho mob nyob rau hauv dej thiab ntses teb;
- dej tua;
- kev kho mob hom phiaj;
- kom hniav zoo nkauj txheej txheem.
Nyob rau hauv lub kho mob kev lag luam ozonation xyaum ulcers, kub nyhiab, eczema, varicose leeg, qhov txhab thiab daim tawv nqaij kab mob. Nyob rau hauv cosmetology Nws yog siv rau cov anti-aging daim tawv nqaij, cellulite thiab tshaj ceeb thawj.
Nws ntxim rau lub neej ntawm nyob quavntsej
Yuav ua li cas yog ozone? Yuav ua li cas yog nws cuam tshuam rau lub neej nyob rau lub ntiaj teb? Raws li kev tshawb fawb zaum, 10% ntawm cov ozone yog nyob rau hauv lub troposphere. Qhov no ozone yog ib tug constituent ntawm smog thiab ua raws li ib tug pollutant. Nws muaj ib tug tsis zoo feem nyob rau pa kabmob ntawm tib neeg, tsiaj txhu, thiab slows txoj kev loj hlob ntawm cov nroj tsuag. Txawm li cas los, nws yog tus nqi heev me me, yog li ntau raug mob rau kev kho mob. Ib tug tseem ceeb ib feem ntawm qhov teeb meem ozone smog nyob rau hauv muaj pes tsawg leeg - cov khoom ntawm lub hauj lwm ntawm lub cev muaj zog tsav tsheb thiab fais fab nroj tsuag.
Ho ntau ozone (txog 90%) yog nyob rau hauv lub stratosphere. Qhov no ozone absorbs biologically teeb meem ultraviolet tawg ntawm lub hnub, li no tiv thaiv cov neeg, muaj thiab fauna los ntawm cov kev phiv los.
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