Your search resulted in 3 documents.
Prevention of non-microbial sapwood discolorations in hardwood lumber: chemical and mechanical treatments
1997 - IRG/WP 97-30137
Sapwood discolorations in hardwood lumber that are non-microbial in origin result from the formation of pigmented starch-like granules in ray parenchyma cells. These discolorations can be prevented by treating unseasoned lumber with an antioxidant (sodium bisulfite). Exposing unseasoned lumber to microwaves or treating logs with fumigants also will prevent these discolorations. Subjecting unseason...
T L Amburgey, S Kitchens
Remediation of Pentachlorophenol (PCP) in Biodiesel versus Diesel Carriers
2011 - IRG/WP 11-50279
Biodiesel is believed to be more environmentally friendly than petroleum based diesel when used as a carrier for impregnation of PCP into wood products for protecting wood from decay. A six month study was conducted to evaluate the remediation of PCP in biodiesel versus diesel in soil. Different percentages of biodiesel, diesel and PCP were mixed with clean soil from a forested site and tested. Sa...
S Keshani Langroodi, H Borazjani, D Nicholas, L Prewitt, S V Diehl, S Kitchens
Encapsulation Systems Combined with DOT Borate Treatments – The Future of Treated Crossties
2014 - IRG/WP 14-40670
Borates have been utilized in wood protection systems for many decades but only recently have been used in North America to treat crossties. This colorless, ordorless and very effective wood protection chemical has the ability to arrest and prevent the colonization of wood by both basidiomycete decay fungi and insects such as beetles and termites while ties are air seasoning or in service. Since ...
S C Kitchens, T L Amburgey