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ACQ-D: copper-ethanolamine (66.7% CuO) and DDA chloride or carbonate (33.3%). [4] The ACQ Type D formulation also contains two moldicides: 2-methyl-4- isothiazolin-3-one and 5-chloro-2-methyl-4-isothiazolin-3-one. [2] The ammonia carrier ACQ-B improves its ability to penetrate into wood that is difficult to treat, like some US Western lumber.
Apart from structural wood preservation measures, there are a number of different chemical preservatives and processes (also known as timber treatment, lumber treatment or pressure treatment) that can extend the life of wood, timber, and their associated products, including engineered wood. These generally increase the durability and resistance ...
Chromated copper arsenate (CCA) is a wood preservative containing compounds of chromium, copper, and arsenic, in various proportions.It is used to impregnate timber and other wood products, especially those intended for outdoor use, in order to protect them from attack by microbes and insects.
The KCI Superfund Site is a 200-acre site which served as a wood treatment plant for 50 years. [1] Wood was treated with many chemicals to prevent wood deterioration. The accumulation of these chemicals from spills, fires, and uses has caused this site to be contaminated with the hazardous waste material.
Havertown PCP Superfund Site Groundwater Treatment Plant in 2020. In 2001, a groundwater treatment building was operational on the site. [7] In 2003 the EPA installed the recovery wells and the subsurface drain on the site. [9] In 2004, a previously unknown, abandoned sanitary sewer line was sealed to prevent further contamination of soil and ...
This has included restoring shorelines and vegetation, along with removing bulkheads left from the Wyckoff Co. wood treatment operation. In 2012, NOAA partnered with the Suquamish Tribe for a restoration project planting eelgrass on refilled dredged channel areas around Eagle Harbor that were created in the construction of the Wyckoff Co. wood ...
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A photo of the IPPC seal on a wine shipping crate. International Standards For Phytosanitary Measures No. 15 (ISPM 15) is an International Phytosanitary Measure developed by the International Plant Protection Convention (IPPC) that directly addresses the need to treat wood materials of a thickness greater than 6mm, used to ship products between countries.