A novel geometry-independent neutral desorption (GIND) device was successfully developed, which made neutral desorption (ND) sampling easier and more robust on virtually all types of surfaces. The GIND device features a small air-tight enclosure with fixed space between the ND
Zerovalent iron barriers have become a viable treatment for field-scale cleanup of various ground water contaminants. While contact with the iron surface is important for contaminant destruction, the interstitial pore water within and near the iron barrier will be laden
Ecotoxicology and environmental safety, 74(3), 301-306 (2011-01-25)
Sheepshead minnows (Cyprinodon variegatus) were exposed to radiolabeled isotopes of the explosives 2,4,6-trinitrotoluene (TNT), exahydro-1,3,5-trinitro-1,3,5-triazine (commonly known as RDX), and octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (commonly known as HMX), yielding the bioconcentration factors (BCF) of 3.3, 0.7, and 0.1 L kg(-1), respectively. For TNT
Environmental contamination by energetic compounds is an increasing international concern, although little is known of their accumulation in and affect on wildlife. Reptiles are often good models for contaminants studies due to natural history traits that increase their potential for
Journal of hazardous materials, 179(1-3), 526-532 (2010-04-03)
The performance of mesophilic anaerobic granules to degrade octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) was investigated under various conditions. The results of batch experiments showed that anaerobic granules were capable of removing HMX from aqueous solution with high efficiency. Both biotic and abiotic mechanisms
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