Tob. J. Int, 1997, 3, p. 54-6, ISSN.0039-8627
High ratio of degradation for tobacco extracts in sewage treatment plants
The behaviour of tobacco extracts and cigarette butts in municipal sewage treatment plants was studied by scientists in Germany in several standardized tests; a high ratio of degradation was achieved for both substances. For nicotine itself, tbe OECD...