Page last updated: 2024-11-13
chromated copper arsenate
Description
Research Excerpts
Clinical Trials
Roles
Classes
Pathways
Study Profile
Bioassays
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Research Growth
Market Indicators
Description
chromated copper arsenate: wood preservative; serves as substrate for trimethylarsine biosynthesis; RN given refers to (Cu(+2)[2:3] salt) [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]
Cross-References
| ID Source | ID |
|---|---|
| PubMed CID | 56925092 |
| MeSH ID | M0121505 |
Synonyms (2)
| Synonym |
|---|
| chromated copper arsenate |
| 37337-13-6 |
Research Excerpts
Effects
Chromated copper arsenates (CCA) have been extensively used as wood impregnation agents in Europe and North America. CCA has been used to treat lumber for over 60 years.
| Excerpt | Reference | Relevance |
|---|---|---|
| "Chromated copper arsenates (CCA) have been extensively used as wood impregnation agents in Europe and North America. " | ( Assessment of biochar and zero-valent iron for in-situ remediation of chromated copper arsenate contaminated soil. Brandt, KK; Frick, H; Holm, PE; Kandeler, E; Tardif, S, 2019) | 2.19 |
| "Chromated copper arsenate (CCA) has been used to treat lumber for over 60 years to increase the expected lifetime of CCA-treated wood. " | ( Chemical structure of arsenic and chromium in CCA-treated wood: implications of environmental weathering. Fendorf, SE; Holm, SE; Lowney, YW; Nico, PS; Ruby, MV, 2004) | 1.77 |
Treatment
Chromated copper arsenate (CCA) treated wood has been used for more than 50 years. Wood treated with CCA is found in construction and demolition (C&D) debris. CCA-treated wood is not a health risk u
| Excerpt | Reference | Relevance |
|---|---|---|
| "Chromated copper arsenate (CCA)-treated wood was liquefied with polyethylene glycol/glycerin and sulfuric acid. " | ( Fractionation of heavy metals in liquefied chromated copper arsenate 9-treated wood sludge using a modified BCR-sequential extraction procedure. Gambrell, R; Hse, CY; Pan, H; Shupe, TF, 2009) | 2.06 |
| "Chromated copper arsenate (CCA)-treated wood was widely used until 2004 for residential and industrial applications. " | ( Application of a CCA-treated wood waste decontamination process to other copper-based preservative-treated wood after disposal. Blais, JF; Cooper, P; Coudert, L; Janin, A; Mercier, G; Riche, P, 2011) | 1.81 |
| "Chromated copper arsenate (CCA) treated wood has been used for more than 50 years. " | ( Evaluating landfill disposal of chromated copper arsenate (CCA) treated wood and potential effects on groundwater: evidence from Florida. Beck, BD; Conklin, SW; Saxe, JK; Shupe, TF; Wannamaker, EJ, 2007) | 2.07 |
| "Chromated copper arsenate (CCA)-treated wood is a preservative treated wood construction product that grew in use in the 1970s for both residential and industrial applications. " | ( CCA-treated wood disposed in landfills and life-cycle trade-offs with waste-to-energy and MSW landfill disposal. Jambeck, J; Solo-Gabriele, H; Thorneloe, S; Townsend, T; Weitz, K, 2007) | 1.78 |
| "When chromated copper arsenate (CCA)-treated wood is present as part of the wood fuel mix, concentrations of arsenic, chromium, and copper become elevated in the ash." | ( Characteristics of chromated copper arsenate-treated wood ash. Calitu, V; Messick, B; Solo-Gabriele, HM; Townsend, TG, 2002) | 1.1 |
| "Wood treated with chromated copper arsenate (CCA) is primarily disposed within construction and demolition (C&D) debris landfills, with wood monofills and municipal solid waste (MSW) landfills as alternative disposal options. " | ( Release of arsenic to the environment from CCA-treated wood. 2. Leaching and speciation during disposal. Cai, Y; Jambeck, J; Khan, BI; Solo-Gabriele, HM; Townsend, TG, 2006) | 0.67 |
| "Wood treated with chromated copper arsenate (CCA) is found in construction and demolition (C&D) debris, and a common use for wood recycled from C&D debris is the production of mulch. " | ( Evaluation of commercial landscaping mulch for possible contamination from CCA. Dubey, B; Jacobi, G; Shibata, T; Solo-Gabriele, H; Townsend, T, 2007) | 0.67 |
| "CCA-treated wood (chromated copper arsenate) is not a health risk unless burned in fireplaces or woodstoves." | ( Chronic arsenic poisoning. Hall, AH, 2002) | 0.64 |
Toxicity
| Excerpt | Reference | Relevance |
|---|---|---|
| " Results indicate that there are no detrimental toxic effects to epibiota caused by the presence of CCA preservative within the matrix of the wood at any of the treatment levels." | ( Toxicity of chromated copper arsenate (CCA)-treated wood to non-target marine fouling communities in Langstone Harbour, Portsmouth, UK. Brown, CJ; Eaton, RA, 2001) | 0.69 |
Bioavailability
This study evaluated the efficiency of Fe(0) to reduce the mobility and bioavailability of Cr, Cu, As and Zn in a chromated copper arsenate (CCA)-contaminated soil.
| Excerpt | Reference | Relevance |
|---|---|---|
| " Although these metals are tightly bound to the wood fibers and are not released under most conditions of use, we examined the bioavailability of metals in CCA pressure-treated wood dust in vitro." | ( In vitro bioavailability of heavy metals in pressure-treated wood dust. Butala, JH; Gordon, T; Li, P; Rossman, TG; Spanier, J, 2002) | 0.31 |
| " Additionally, the results show that arsenic is poorly absorbed from CCA-treated wood residues (i." | ( In vivo percutaneous absorption of arsenic from water and CCA-treated wood residue. Barbadillo, S; Holm, SE; Hui, X; Lowney, YW; Maibach, HI; Ruby, MV; Schoof, RA; Wester, RC, 2004) | 0.32 |
| " Ecotoxicity of water extracts and soil samples was analyzed in order to describe the bioavailability of the contaminants." | ( Extractability of metals and ecotoxicity of soils from two old wood impregnation sites in Finland. Joutti, A; Lehto, O; Lintinen, P; Martikainen, E; Räisänen, ML; Schultz, E, 2004) | 0.32 |
| " This finding links the extensive chemical characterization and bioavailability testing that has been done previously on the brush-removed residue to a material that is derived from human skin contact with CCA-treated wood." | ( Chemical speciation and bioaccessibility of arsenic and chromium in chromated copper arsenate-treated wood and soils. Holm, SE; Lowney, YW; Nico, PS; Ruby, MV, 2006) | 0.57 |
| " This study evaluated the efficiency of Fe(0) to reduce the mobility and bioavailability of Cr, Cu, As and Zn in a chromated copper arsenate (CCA)-contaminated soil using chemical, biochemical and biotoxicity tests." | ( Assessment of zerovalent iron for stabilization of chromium, copper, and arsenic in soil. Kumpiene, J; Lagerkvist, A; Maurice, C; Mench, M; Ore, S; Renella, G, 2006) | 0.54 |
| " Therefore, a strong need exists to provide accurate data on oral relative bioavailability (RBA) of arsenic (in vivo or in vitro) in field-collected CCA-contaminated soils." | ( In vitro gastrointestinal bioavailability of arsenic in soils collected near CCA-treated utility poles. Pouschat, P; Zagury, GJ, 2006) | 0.33 |
| " Metal bioavailability was evaluated after 28 days using the earthworm Eisenia fetida (Savigny)." | ( Growth and reproduction of the earthworm Eisenia fetida after exposure to leachate from wood preservatives. Leduc, F; Sunahara, GI; Whalen, JK, 2008) | 0.35 |
| " The bioavailability of Cr, Cu and As to Spinacia oleracea from CCA-treated timber, before and after treatment, was determined in the context of human health risk assessment." | ( Bioavailability and risk estimation of heavy metal(loid)s in chromated copper arsenate treated timber after remediation for utilisation as garden materials. Dong, Z; Du, J; Gao, Y; Liu, Y; Naidu, R; Rahman, MM; Yan, K, 2019) | 0.76 |
| "The aim of this study was to determine the bioavailability of metals in field soils contaminated with chromated copper arsenate (CCA) mixtures." | ( An uptake and elimination kinetics approach to assess the bioavailability of chromium, copper, and arsenic to earthworms (Eisenia andrei) in contaminated field soils. Kilpi-Koski, J; Penttinen, OP; Väisänen, AO; van Gestel, CAM, 2019) | 0.73 |
| " Biochar can decrease trace element bioavailability in soils, but their resulting ability to reduce soil toxicity may vary significantly depending on feedstocks used, pyrolysis conditions, and the target pollutants." | ( Impacts of biochar materials on copper speciation, bioavailability, and toxicity in chromated copper arsenate polluted soil. Brandt, KK; Hansen, HCB; Holm, PE; Tang, Y; Wang, C, 2023) | 1.13 |
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]
Research
Studies (184)
| Timeframe | Studies, This Drug (%) | All Drugs % |
|---|---|---|
| pre-1990 | 2 (1.09) | 18.7374 |
| 1990's | 5 (2.72) | 18.2507 |
| 2000's | 117 (63.59) | 29.6817 |
| 2010's | 52 (28.26) | 24.3611 |
| 2020's | 8 (4.35) | 2.80 |
| [information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023] | ||
Market Indicators
Research Demand Index: 111.95
According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be very strong demand-to-supply ratio for research on this compound.
| This Compound (111.95) All Compounds (24.57) |
Study Types
| Publication Type | This drug (%) | All Drugs (%) |
|---|---|---|
| Trials | 0 (0.00%) | 5.53% |
| Reviews | 8 (4.19%) | 6.00% |
| Case Studies | 4 (2.09%) | 4.05% |
| Observational | 0 (0.00%) | 0.25% |
| Other | 179 (93.72%) | 84.16% |
| [information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023] | ||