Fig. 5From: RETRACTED ARTICLE: Phycoremediation of automobile exhaust gases using green microalgae: a twofold advantage for pollutant removal and concurrent biomass/lipid yieldsPhycoremediation of exhaust gas constituents by S. quadricauda from automobile attached growth experiment (a) CO2 (b) CO (c) NO (d) NO2 (e) SO2 (f) SO3Back to article page