Przemysl Chemiczny, Vol.95, No.11, 2338-2341, 2016
Comparative study on biodegradation of selected cationic and gemini surfactants
Seven cationic surface-active agents and 7 gemini surfactants were studied for biodegradability in sewage sludge by 3 std. methods to det. their ecol. impact. The gemini surfactants were hardly biodegradable while the conventional ones were degraded in 26.7-72.5%.