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Smog

Smog je zagađenje zraka u obliku dima i magle (riječ nastala od engleskih riječi: smoke + fog: dim + magla) karakteristično za velike gradove. Smog nastaje kao rezultat sagorijevanja uglja i drugih goriva.

Sumporni smog

Sumporni smog (ili reducirajući smog[1]) je rezultat visoke koncentracije sumpor dioksida, nastalog sagorijevanjem sumpornih fosilnih goriva. Često se pojavljuje uz vlažnim uslovima i u prisustvu čestične tvari.[2]

Smog u New Yorku

Fotohemijski smog

Fotohemijski smog (ili oksidirajući smog[1]) sastoji se od dušikovih oksida (NOx), prvenstveno dušik monoksida (NO) i dušik-dioksida (NO2), ugljikovodika, peroksietanoil nitrata (PAN), ozona i aldehida. .[2]

Također pogledajte

Reference

  1. ^ a b Manahan, S. E.: Environmental chemistry, 2000 CRC Press
  2. ^ a b J. Wright: Environmental chemistry, 2003, Taylor and Francis


Nedovršeni članak Smog koji govori o hemiji treba dopuniti. Dopunite ga prema pravilima Wikipedije.

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