According to the most recent US EPA data, the major sources of dioxins are broadly in the following types: Combustion sources, e.g. municipal waste incinerators Metal smelting Refining and process sources Chemical manufacturing sources Natural sources Environmental reservoirs
![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
timeasmymeasure
no subject
Date: 2010-12-26 09:13 pm (UTC)Combustion sources, e.g. municipal waste incinerators
Metal smelting
Refining and process sources
Chemical manufacturing sources
Natural sources
Environmental reservoirs
Dioxins are also in typical cigarette smoke.