Ngaba iiTowers zokupholisa zikhupha iRadiation?

Abahlali abaninzi kunye nabasebenzi basefektri banexhala lokuba iinqaba zokupholisa ezifakwe eluphahleni lwezindlu nakwiindawo zasefektri zivelisa imitha eyonakalisa impilo yabantu ngokutyhileka ixesha elide-.

 

Isigqibo esithe ngqo sithiiinqaba zokupholisa eziqhelekileyo zemizi-mveliso kunye nezoluntuakukho mitha ye-ionizing eyingozi ebantwini, kuphela ubushushu obuphantsi kakhulu-nobunzulu bemitha ye-electromagnetic ethobelana ngokupheleleyo nemigangatho yesizwe ebangela ukwenzakala emzimbeni kumgama oqhelekileyo wokusebenza. Iinkcazo ezineenkcukacha zinikwe ngezantsi kwiimbono ezine: isakhiwo sezixhobo, iintlobo zemitha, idatha elinganisiweyo kunye nokungaqondi kakuhle okuqhelekileyo.

 

 

Okokuqala, iintlobo ezimbini zemitha yemitha kufuneka zahlulwe, njengoko uninzi lwabantu lubhidanisa imitha ye-ionizing kunye nemitha ye-electromagnetic. Uhlobo lokuqala luyingozi ye-ionizing radiation, edla ngokufumaneka kwi-X-kumatshini we-ray, imathiriyeli yenyukliya kunye ne-radioactive ores.

 

Loo mitha yemitha iyonakalisa iDNA yeseli yomntu kwaye inokubangela izilonda emva kokuba sesichengeni ixesha elide. Inqaba yokupholisa iqulatheindlu yentsimbi, iikhoyili zokutshintsha ubushushu, iifeni, iimpompo zokutshiza kunye nezinto zokupakisha. Ayinamathiriyeli yokusasazeka kwemitha okanye imithombo yemitha kwaphela. Iipleyiti zentsimbi, ukupakishwa kwePVC kunye nemibhobho yensimbi engenasici ayikhuphi imitha ngokuzenzekelayo, ngoko akukho mngcipheko we-ionizing radiation. Iinqaba zokupholisa ezivaliweyo, iinqaba zokupholisa ezivulekileyo kunye neecondensers eziphuma umphunga ngokufanayo azikwazi ukuvelisa imitha eyingozi, kwaye akukho zifundo ze-radioactive zinokubonwa naxa zicinezelwe ngokuthe ngqo kwi-casing yesixhobo.

 

 

Uhlobo lwesibini lusezantsi{0}}i-frequency electromagnetic radiation ubiquitous kubomi bemihla ngemihla. Ekuphela kwecandelo lenqaba yokupholisa elivelisa imitha yimoto yombane eqhuba ifeni kunye nempompo yamanzi ejikelezayo.

 

Ukusebenza okunamandla kweInjini yenza indawo esezantsi{0} yefrikhwensi ye-electromagnetic echazwe njengengeyiyo{1}}imitha ye-ionizing, uhlobo olufanayo olukhutshwe ngeefowuni eziphathwayo, iifriji, iiyunithi zomoya zangaphandle kunye neefeni zombane ezinemigaqo yokusebenza efanayo.

 

 

Ngokomgangatho wesizweImida kuLawulo lokusiNgqongileyo koMbane, umda okhuselekileyo wokusasazeka ngemitha ye-50Hz iimotor frequency frequency yi-100 microteslas (μT).

 

Imilinganiselo eyiyo ibonisa amandla omhlaba wemagnethi imitha enye kude nenjini yokupholisa jikelele ingaphantsi kwe-0.5μT, incipha ukuya kwinqanaba elingasemva kokusingqongileyo kumgama weemitha ezintathu okanye ngaphezulu - ilingana nemitha yemitha ukusuka kwimeko yekhompyuter yedesktop ekhaya kwaye kude ngezantsi komda wokhuseleko.

 

 

 

Umbono ongalunganga oqhelekileyo ophethwe ngabahlali abaninzi yingxolo enkulu kunye nobukhulu obukhulu beiinqaba zokupholisa zilingana nemitha eyomeleleyo. Ingxolo yenqaba epholileyo isuka kwiiblades zefeni ezisika umoya kunye nezitshizi zamanzi ezibetha izinto zokupakisha, ezilungcangcazelo lwe-acoustic olunganxulumananga ngokupheleleyo nemitha.

 

Endaweni yoko, isingxobo sentsimbi sisebenza njengekhaka lokuqhubela phambili ukuthomalalisa amasimi ombane avuzayo kwimoto. Uphahla oluncinci lweenqaba zokupholisa zabahlali kunyeImizi-mveliso emikhulu ivaliwe iinqaba zokupholisa ubukhulu becala bonisa amaqokobhe entsimbi; izindlu ezivaliweyo zentsimbi zithintela ukuvuza kwe-electromagnetic, kunye nezinto ezikhutshwayo ezincinci ezivela kumazibuko okuhlola iimoto kunye nezithuba zokulahla ubushushu. Abahlali kunye nabadlula ngendlela abayi kugcina unxibelelwano olusondele ixesha elide kunye nemithombo yemitha phantsi kweemeko zokuhlala kunye nokuhamba rhoqo.

 

 

Uthelekiso kunye nezixhobo zekhaya eziqhelekileyo kunika ingqiqo ecacileyo yomgangatho wokupholisa wemitha yenqaba. Xa ubambe ifowuni ephathwayo kumgama oziisentimitha ezi-5 ngexesha lokufowuna, umhlaba wemagnethi ulinganisa malunga ne-5 ukuya kwi-10μT, ngelixa i-outlet yesomisi seenwele zendlu ifikelela kwi-20μT.

 

Ngokwahlukileyo, imitha yemitha emithathu ukusuka kwinqaba yokupholisa iwela ngaphantsi kwe-0.5μT, amaxesha amaninzi buthathaka. Imimandla eyomeleleyo ye-electromagnetic ifunyanwa kuphela ngokuma kwisiqingatha semitha ngokuthe ngqo emva kwenjini yefeni ixesha elide. Isigunyaziso sokusebenza komzi-mveliso osemgangathweni ogciniweyo wogcino olukhuselekileyo olujikeleze isixhobo ukunqanda{3}}ukuba kufutshane kwexesha elide. Abahlali kwimigangatho ephantsi okanyeamagumbi asecaleni ahlala engachaphazeleki kwaphela, eneendonga kunye ne-slabs ephantsi enikezela ukwahlula okwesibini kweempawu ze-electromagnetic ezityhafileyo.

 

 

Inkxalabo ekhethekileyo rhoqo kukuba ingaba iinqaba zokupholisa ezineekhabhathi zolawulo zombane kunye needrive eziguquguqukayo zivelisa imitha ephezulu. Izilawuli zefrikhwensi eziguquguqukayo zenza imiqondiso emincinci ye-electromagnetic ephezulu, ukanti zonke iiyunithi zishiya iifektri ezineingcingo ezikhuselekileyo kunye neekhabhathi zombane zentsimbi.

Uvavanyo lwasefektri luthobela imigangatho yokusingqongileyo yombane wombane, kunye neenqaba zokupholisa ezivela kwinqanawa yohlobo oluhloniphekileyo kunye neengxelo zovavanyo lombane weqela lesithathu eziqinisekisa ukuba akukho kukhutshwa kugqithisiweyo. Zonke izixhobo zokupholisa ezithobelayo zithengisiwe kwimarike uphumelele isiqinisekiso sokhuseleko sombane se-3C, apho izalathisi zombane zenza izinto ezisisinyanzelo zokuhlola; iimveliso ezingafanelekanga azivumelekanga kujikelezo lwemarike.

 

 

Abantu abahlala okanye abasebenza ixesha elide-ixesha elide kufutshane neenqaba zokupholisa akukho mfuneko yokoyika izigulo ezibangwa yimitha. Iminyaka yedatha yokubeka iliso evela kumaziko okubeka iliso kokusingqongileyo asekhaya nakwamanye amazwe angqina imeko ye-electromagnetic ejikeleze iinqaba zokupholisa zokuhlala ihambelana naleyoiindawo zokuhlala eziqhelekileyo, kunye neemeko zempilo ezirekhodiweyo zero ezidityaniswe nemitha ye-electromagnetic evela kwiinqaba zokupholisa.

 

Eyona miba ifanele ukuqwalaselwa yingxolo, inkungu yamanzi akhukulisekayo kunyeukuzala kweengcongconi kwiinqaba zokupholisa. Ezi ngxaki zinokusonjululwa ngokufakela umqhaphu ogqumayo wesandi kunye nezinto zokuphelisa amanzi, kunye nokutshintshwa rhoqo kwamanzi kunye nokubulala iintsholongwane. Ukusasazeka kwemitha akuyongxaki kwaphela.

 

 

Isishwankathelo, iinqaba zokupholisa azikhuphi imitha ye-ionizing radioactive. Iinjini zabo kuphela zivelisa kakhuluisiqaqa esisezantsi{0}imitha yemitha ye-electromagnetic, emandla ayo kwimigama yokusebenza eqhelekileyo iwela ngaphantsi kakhulu kwimigangatho yokhuseleko yelizwe kwaye ibuthathaka kunobo bezixhobo eziqhelekileyo zendlu.

 

Ayibangeli umonakalo eluswini lomntu, amalungu angaphakathi okanye amajoni omzimba. Izixhobo zokupholisa eziphezu kophahla okanye iinqaba zokupholisa ezivaliweyo kwimizi-mveliso azikho iingozi zokusasazeka kwemitha, ngoko ke ukuxhalaba okugqithisileyo akuyomfuneko.Kuphela kuncitshiswa kwengxolo kunye nokugcinwa komgangatho wamanzi kufuna ulawulo olululo.