Journal of Hazardous, Toxic, and Radioactive Waste: Recent submissions
Now showing items 841-850 of 850
-
Metal Mobility and Fraction Distribution in a Multimetal Contaminated Soil Chemically Stabilized with Different Agents
(American Society of Civil Engineers, 2011)To investigate the efficiency of chemical stabilization on soil residuals after soil washing, laboratory batch experiments were performed on a clayish soil contaminated with Cu, Cr, Ni, Pb, Zn with lime, -
Acid-Gas Storage in a Deep Saline Aquifer: Numerical Sensitivity Study to Evaluate Parameter and Model Uncertainty
(American Society of Civil Engineers, 2011)A modeling study is conducted to evaluate the sensitivity of acid gas evolution in a deep saline aquifer to expected variations of multiple geologic and engineering variables. Relative permeability hysteresis, aquifer ... -
Sensitivity to Formation Porosity of Contaminant Transport from Nevada Test Site to Yucca Mountain
(American Society of Civil Engineers, 2011)This study quantified the sensitivity of advective contaminant arrival time to the porosity of hydrogeologic units (HGUs) for groundwater transport from the Nevada Test Site (NTS) to the Yucca Mountain (YM) area in the ... -
Comparison of Three Air Transport Models for Safety Applications under Diffusive Conditions Using Full-Scale Experimental Data: EPIcode, ALOHA, and SCIPUFF
(American Society of Civil Engineers, 2011)This paper compares three current state-of-the-practice models, ALOHA, EPICode, and SCIPUFF for use in safety evaluations using data from a unique full-scale field experiment under low-wind speed conditions. The experiment ... -
Effects of Subsoil Hardpan on the Leaching of Zinc and Copper in Soils Amended with Swine Manure
(American Society of Civil Engineers, 2011)The objective of this study is to investigate the effect of subsoil hardpan on the leaching of zinc and copper fractions in soil amended with swine manure (SM plot) and chemical fertilizer (CF plot) for 13 years. Soil ... -
Removal of Hexachlorobenzene from Kaolin by Electrokinetics Coupled with Cu/Fe PRB
(American Society of Civil Engineers, 2011)This study deals with the remediation of clayed soils contaminated with hydrophobic organic compounds (HOCs) by using electrokinetics (EK) coupled with a permeable reactive barrier (PRB) technique. Hexachlorobenzene (HCB) ... -
Selective Algicidal Activity of Surfactant and Its Mechanism1
(American Society of Civil Engineers, 2011)Cetyltrimethyl ammonium chloride (CTAC), linear alkylbenzene sulfonate (LAS), and t-octylphenoxypolyethoxyethanol (Triton X-100) were selected to investigate their ability and corresponding physiological mechanisms to ... -
Laccase-Catalyzed Removal of Phenol and Benzenediols from Wastewater
(American Society of Civil Engineers, 2011)A two-step process for the removal of phenol and benzenediols, namely catechol, resorcinol, and hydroquinone, from buffered synthetic wastewater was investigated. The proposed process comprised laccase catalyzed conversion ... -
Synthesis, Reactivity, and Cytotoxicity Effect of Pt-Pd-Rh Nanocomposite Cordierite Catalyst during Oxidation of Ammonia Processes
(American Society of Civil Engineers, 2011)The behavior of the ammonia -
Fuzzy Rule-Based Models to Predict the Partition Coefficients of Nickel and Zinc in Aquifer Materials
(American Society of Civil Engineers, 2011)This paper presents two rule-based models based on fuzzy set theory, which can be used to approximately predict the adsorption of nickel and zinc in soils. The models consider organic matter content, cation exchange capacity, ...