Bedoukian   RussellIPM   RussellIPM   Piezoelectric Micro-Sprayer


Home
Animal Taxa
Plant Taxa
Semiochemicals
Floral Compounds
Semiochemical Detail
Semiochemicals & Taxa
Synthesis
Control
Invasive spp.
References

Abstract

Guide

Alphascents
Pherobio
InsectScience
E-Econex
Counterpart-Semiochemicals
Print
Email to a Friend
Kindly Donate for The Pherobase

« Previous AbstractHenry's law constants of chlorinated solvents at elevated temperatures    Next Abstract[Characteristics and evaluation of volatile organic compounds discharge in typical enterprise wastewater in Hangzhou City] »

J Contam Hydrol


Title:Numerical analysis of contaminant removal from fractured rock during boiling
Author(s):Chen F; Falta RW; Murdoch LC;
Address:"Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USA. fei.chen@lbl.gov"
Journal Title:J Contam Hydrol
Year:2012
Volume:20120416
Issue:
Page Number:12 - 21
DOI: 10.1016/j.jconhyd.2012.04.004
ISSN/ISBN:1873-6009 (Electronic) 0169-7722 (Linking)
Abstract:"A multiphase heat transfer numerical model is used to simulate a laboratory experiment of contaminant removal at boiling temperatures from a rock core representing the matrix adjacent to a fracture. The simulated temperature, condensate production, contaminant and bromide concentrations are similar to experimental data. A key observation from the experiment and simulation is that boiling out approximately 1/2 pore volume (50 mL) of water results in the removal of essentially 100% of the dissolved volatile contaminant (1,2-DCA). A field-scale simulation using the multiple interacting continua (MINC) discretization approach is conducted to illustrate possible applications of thermal remediation of fractured geologic media, assuming uniform heating. The results show that after 28% of the pore water (including both steam vapor and liquid water) was extracted, and essentially all the 1,2-DCA mass (more than 99%) was removed"
Keywords:"Environmental Pollutants/*isolation & purification *Geological Phenomena Hot Temperature *Models, Chemical Volatile Organic Compounds/*isolation & purification;"
Notes:"MedlineChen, Fei Falta, Ronald W Murdoch, Lawrence C eng Research Support, Non-U.S. Gov't Netherlands 2012/05/15 J Contam Hydrol. 2012 Jun; 134-135:12-21. doi: 10.1016/j.jconhyd.2012.04.004. Epub 2012 Apr 16"

 
Back to top
 
Citation: El-Sayed AM 2024. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
© 2003-2024 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 06-11-2024