Determination of Lead Source in Urban Road Runoff Due to Automobile Traffic

Autor:	Kunihiro Funasaka, Kenshi Katahira, Saburo Matsui, Masanao Shinya
Rok vydání:	2006
Předmět:	Lead (geology) Lead pollution Environmental engineering Environmental science Tire balance Urban road Surface runoff Isotopic composition
Zdroj:	Journal of Japan Society on Water Environment. 29:693-698
ISSN:	1881-3690 0916-8958
DOI:	10.2965/jswe.29.693
Popis:	Lead isotopic analyses of road sediments and traffic-related substances, such as asphalt, traffic paint, automobile tires, wheel balance weights and automobile exhaust, have been carried out to determine the sources of lead pollution in road runoff. Smaller particles in road sediments contained a higher lead concentration and showed the same lead isotopic composition as road runoff; therefore, lead in road runoff was mainly attributed to minute particles (
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5b14981ea3ed9e73434fc2b2fc82e158 https://doi.org/10.2965/jswe.29.693 Zobrazit plný text záznamu