Ingabe i-Cooling Towers Ikhipha Imisebe?

Izakhamuzi eziningi nezisebenzi zasefekthri zikhathazeka ngokuthi imibhoshongo yokupholisa efakwe ophahleni lwendlu nasezindaweni zefekthri ikhiqiza imisebe elimaza impilo yabantu{0}}ngokuchayeka isikhathi eside.

 

Isiphetho esiqondile siwukuthiimibhoshongo yokupholisa evamile yezimboni neyomphakathi ikhiqizaayikho imisebe ye-ionizing eyingozi kubantu, kuphela{0}}imisebe kagesi enamandla ephansi kakhulu ethobelana ngokugcwele nezindinganiso zikazwelonke ezingabangeli kulimala komzimba ebangeni elivamile lokusebenza. Izincazelo ezinemininingwane zinikezwa ngezansi ngemibono emine: ukwakheka kwemishini, izinhlobo zemisebe, idatha elinganisiwe kanye nokungaqondi okuvamile.

 

 

Okokuqala, kufanele kuhlukaniswe izinhlobo ezimbili zemisebe, njengoba abantu abaningi bedida imisebe ye-ionizing nemisebe ye-electromagnetic. Uhlobo lokuqala imisebe ye-ionizing eyingozi, evame ukutholakala emishinini ye-X-ray, izinto ze-nuclear kanye ne-radioactive ores.

 

Imisebe enjalo ilimaza i-DNA yeselula yomuntu futhi ingase ibangele izilonda ngemva kokuchayeka isikhathi eside. Umbhoshongo wokupholisa uquketheindlu yensimbi, amakhoyili okushintsha ukushisa, amafeni, amaphampu okufutha nezinto zokupakisha. Ayiqukethe nhlobo izinto ezikhipha imisebe noma imithombo yemisebe. Amapuleti ensimbi, ukupakishwa kwe-PVC kanye namapayipi ensimbi engagqwali awakhiphi imisebe ngokuzenzakalelayo, ngakho-ke abukho ubungozi bemisebe ye-ionizing. Imibhoshongo yokupholisa evaliwe, izinqaba zokupholisa ezivulekile kanye nama-condenser ahwamukayo ngokufanayo awakwazi ukukhiqiza imisebe eyingozi, futhi akukho ukufundwa kwe-radioactive okungatholwa ngisho nalapho icindezelwa ngokuqondile ku-casing yesisetshenziswa.

 

 

Uhlobo lwesibili luyimisebe ye-electromagnetic ephansi-etholakala yonke indawo empilweni yansuku zonke. Okuwukuphela kwengxenye yombhoshongo wokupholisa okhiqiza imisebe yimoto kagesi eshayela ifeni kanye nepompo yamanzi ejikelezayo.

 

Ukusebenza okunamandla kweinjini ikhiqiza -indawo kagesi kagesi esezingeni eliphansi ethathwa njengengewona-imisebe ye-ionizing, uhlobo olufanayo ncamashi olukhishwa omakhalekhukhwini, iziqandisi, amayunithi omoya wangaphandle namafeni kagesi anezimiso zokusebenza ezifanayo.

 

 

Ngokwezinga likazwelonkeImikhawulo ku-Electromagnetic Environment Control, umkhawulo ophephile wokukhishwa kwemisebe wamamotho afinyelela ku-50Hz amandla yi-100 microteslas (μT).

 

Izilinganiso zangempela zibonisa amandla kazibuthe imitha elilodwa ukusuka kunjini yokupholisa ngokuvamile angaphansi kuka-0.5μT, afiphala aye kuleveli yangemuva kwemvelo ebangeni lamamitha amathathu noma ngaphezulu - okulingana nemisebe evela kwikesi yekhompuyutha yedeskithophu ekhaya futhi ngaphansi kakhulu komkhawulo wokuphepha.

 

 

 

Umbono oyiphutha ojwayelekile ophethwe izakhamuzi eziningi lowo msindo omkhulu nosayizi omkhulu weUkupholisa imibhoshongo ilingana nemisebe enamandla. Umsindo wombhoshongo wokupholisa usuka ku-fan blades ukusika umoya nezifutho zamanzi ezishaya izinto zokupakisha, okuwukudlidliza kwe-acoustic okungahlobene ngokuphelele nemisebe.

 

Esikhundleni salokho, uqweqwe lwensimbi lusebenza njengesihlangu sokuqhubekisela phambili ukunqanda amasimu kagesi avuzayo enjini. Imibhoshongo emincane yokupholisa ophahleni lwezakhamuzi kanyeizimboni ezinkulu ezivaliwe zokupholisa imibhoshongo ikakhulukazi faka amagobolondo ensimbi; izindlu zensimbi ezivalekile zivimba ukuvuza okuningi kuka-electromagnetic, ngokukhipha okuncane kuphela okuvela ezimbobeni zokuhlola izimoto kanye nezikhala zokulahla ukushisa. Izakhamuzi kanye nabadlulayo ngeke baqhubeke nokusondelana isikhathi eside nemithombo yemisebe ngaphansi kwezimo ezivamile zokuhlala nezokuhamba.

 

 

Ukuqhathanisa nezinto zikagesi ezijwayelekile zasendlini kunikeza umuzwa onembile wamazinga emisebe yesakhiwo esipholile. Uma ubambe iselula ibanga elingamasentimitha angu-5 phakathi nocingo, inkambu kazibuthe ikala cishe ku-5 kuya ku-10μT, kuyilapho ukuphuma kwesomisi sezinwele zasendlini kufinyelela ku-20μT.

 

Ngokuphambene, imisebe yemisebe engamamitha amathathu ukusuka embhoshongweni wokupholisa iwela ngaphansi kuka-0.5μT, izikhathi eziningi zibe buthaka. Izinkambu zikagesi eziqine kancane zitholwa kuphela ngokuma phakathi kwesigamu semitha ngqo ngemuva kwenjini yefeni isikhathi eside. Ukusebenza kwefekthri okujwayelekile kugunyaza amaphaseji okulungisa aphephile azungeze okokusebenza ukuze kuvinjelwe{3}}ukusondelana kwesikhathi eside. Abahlali ezitezi eziphansi nomaamagumbi aseduze ahlala engathinteki nhlobo, enezindonga nama-slabs aphansi anikeza ukuhlukaniswa kwesibili kwamasiginali kazibuthe kagesi.

 

 

Ukukhathazeka okukhethekile okuvamisile ukuthi imibhoshongo yokupholisa efakwe amakhabethe okulawula kagesi kanye namadrayivu ashintshashintshayo akhiqiza imisebe ephezulu. Izilawuli zefrikhwensi eziguquguqukayo zikhiqiza amasiginali amancane kagesi aphezulu-, kodwa wonke amayunithi ashiya amafekthri anezintambo ezivikelekile kanye namakhabethe kagesi ensimbi.

Ukuhlolwa kwefekthri kuthobelana namazinga emvelo avamile ka-electromagnetic, futhi imibhoshongo yokupholisa evela ezinkampanini ezinedumela elihle ngomkhumbi ihamba ngemibiko-yenkampani yangaphandle yokuhlolwa kozibuthe kagesi eqinisekisa ukuthi akukho kukhishwa okungaphezu kwalokho. Zonke izinto zokupholisa ezithobelayo ziyathengiswa emakethe uphumelele isitifiketi sokuphepha kukagesi se-3C, lapho izinkomba zikagesi zakha izinto zokuhlola eziyisibopho; imikhiqizo engafaneleki inqatshelwe ekusakazweni kwemakethe.

 

 

Abantu abahlala noma abasebenza isikhathi eside-eduzane nemibhoshongo yokupholisa asikho isidingo sokwesaba izifo ezibangelwa imisebe. Iminyaka yedatha yokuqapha evela ezikhungweni zokuqapha ezemvelo zasekhaya nezangaphandle ifakazela indawo kazibuthe kagesi ezungeze imibhoshongo yokupholisa yokuhlala ifana naleyoimiphakathi ejwayelekile yokuhlala, ezinezimo zezempilo ezirekhodiwe ezingu-zero ezixhunywe emisebeni kagesi evela emibhoshongweni yokupholisa.

 

Izinkinga zangempela ezifanele ukunakwa umsindo, inkungu yamanzi akhukhulekayo kanyeukuzalanisa omiyane emibhoshongweni yokupholisa. Lezi zinkinga zingaxazululwa ngokufaka ukotini ovala umsindo kanye nezinqamuleli zamanzi, kanye nokushintshwa okujwayelekile kwamanzi nokubulala amagciwane. Ukushiswa kwemisebe akuyona into ekhathazayo.

 

 

Kafushane, imibhoshongo yokupholisa ayikhiphi imisebe ye-ionizing enemisebe. Izinjini zabo kuphela ezikhiqiza kakhulufaint low-frequency electromagnetic radiation, okuqina kwawo kumabanga ajwayelekile okusebenza awela ngaphansi kakhulu kwamazinga okuphepha kazwelonke futhi abuthakathaka kunalawo ezinto ezisetshenziswayo ezivamile zasendlini.

 

Ayidali monakalo esikhumbeni somuntu, izitho zangaphakathi noma amasosha omzimba. Izinto zokupholisa ezihlala ophahleni noma imibhoshongo yokupholisa evaliwe yezimboni ezimbonini azikho izingozi zemisebe, ngakho ukukhathazeka ngokweqile akudingekile.Ukuncishiswa komsindo kuphela nokugcinwa kwezinga lamanzi kudinga ukuphathwa ngendlela efanele.