Treated Wood Waste Fact Sheet

Analytical results for copper preservatives by dtsc s environmental science laboratory.

Treated wood waste fact sheet.

Treated wood waste training materials. Treated wood waste tracking system twwts treated wood waste online notification form. 10 forms of copper may vary in toxicity. December 2008 what is treated wood waste tww.

May need to be managed using alternative methods. Sampling and analysis study of treated wood. Tww landfill list updated july 2013 derived from the california state water resources control board list of landfills that accept. The department of toxic substance control dtsc is developing regulations for the handling of treated wood and has developed information on treated wood.

California department of toxic substances control treated wood waste report march 2019. Toxicity studies with micronized forms of copper are available. Fact sheets and other information on treated wood waste. 8 while treated wood dries most chromium vi changes to another form chromium iii.

Requirements for generators of treated wood waste fact sheet december 2008. Treated wood that is weathered and contains no surface deposits or surface staining destined for treatment storage disposal or use as a fuel is a non special solid waste. 11 acq ca mca and mcq contain copper but also other ingredients not discussed in this fact sheet. This wood is typically treated with preserving chemicals that protect the wood from insect attack and fungal decay during its use.

Tww is wood commonly used in ground or water contact applications that has been removed from service. Wood treated with chemicals for preservation against insects microbes etc. Permanent identification number form. Chromium vi is not likely to be on surfaces of treated wood.