Abstract

Activated carbon is commonly used for the removal of organic contaminants from aqueous waste streams. It is frequently observed that carbon beds provide an excellent medium for microbial growth. This bioactivity is often regarded as a nuisance, although in many cases improvements in reactor performance are also noted. Some research attention has been devoted to intentionally operating carbon columns as combined bio/physico/chemical treatment system, mostly for municipal wastewater treatment. this proposal is based on the premise that activated carbon columns can be designed and operated for the treatment of contaminated groundwater supplies so that the processes of biodegradation and adsorption complement each other to provide treatment performance superior to that obtainable by either process alone. Experiments will be performed to evaluate the design and operational parameters affecting biological activated carbon systems, and to identify the mechanisms operative in such systems. This research is designed to lead to improved and less expensive treatment systems for hazardous waste site remediation.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute of Environmental Health Sciences (NIEHS)
Type
Hazardous Substances Basic Research Grants Program (NIEHS) (P42)
Project #
5P42ES004911-03
Application #
3855717
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
3
Fiscal Year
1991
Total Cost
Indirect Cost

  Institution

Name
Michigan State University
Department
Type
DUNS #
193247145
City
East Lansing
State
MI
Country
United States
Zip Code
48824

  Publications

Nault, Rance; Doskey, Claire M; Fader, Kelly A et al. (2018) Comparison of Hepatic NRF2 and Aryl Hydrocarbon Receptor Binding in 2,3,7,8-Tetrachlorodibenzo-p-dioxin-Treated Mice Demonstrates NRF2-Independent PKM2 Induction. Mol Pharmacol 94:876-884
Dornbos, Peter; LaPres, John J (2018) Incorporating population-level genetic variability within laboratory models in toxicology: From the individual to the population. Toxicology 395:1-8
Zhang, Shuai; Liu, Qinfu; Gao, Feng et al. (2018) Interfacial Structure and Interaction of Kaolinite Intercalated with N-methylformamide Insight from Molecular Dynamics Modeling. Appl Clay Sci 158:204-210
Fader, Kelly A; Nault, Rance; Raehtz, Sandi et al. (2018) 2,3,7,8-Tetrachlorodibenzo-p-dioxin dose-dependently increases bone mass and decreases marrow adiposity in juvenile mice. Toxicol Appl Pharmacol 348:85-98
Zhang, Shuai; Liu, Qinfu; Cheng, Hongfei et al. (2018) Mechanism Responsible for Intercalation of Dimethyl Sulfoxide in Kaolinite: Molecular Dynamics Simulations. Appl Clay Sci 151:46-53
Zhang, Qiang; Li, Jin; Middleton, Alistair et al. (2018) Bridging the Data Gap From in vitro Toxicity Testing to Chemical Safety Assessment Through Computational Modeling. Front Public Health 6:261
Fader, K A; Nault, R; Kirby, M P et al. (2018) Corrigendum to ""Convergence of hepcidin deficiency, systemic iron overloading, heme accumulation, and REV-ERB?/? activation in aryl hydrocarbon receptor-elicited hepatotoxicity"" [Toxicol. Appl. Pharmacol. 321 (2017) 1-17]. Toxicol Appl Pharmacol 344:74
Konganti, Kranti; Ehrlich, Andre; Rusyn, Ivan et al. (2018) gQTL: A Web Application for QTL Analysis Using the Collaborative Cross Mouse Genetic Reference Population. G3 (Bethesda) 8:2559-2562
Zhang, Shuai; Liu, Qinfu; Gao, Feng et al. (2018) Molecular Dynamics Simulation of Basal Spacing, Energetics, and Structure Evolution of a Kaolinite-Formamide Intercalation Complex and Their Interfacial Interaction. J Phys Chem C Nanomater Interfaces 122:3341-3349
Snow, Daniel D; Cassada, David A; Larsen, Megan L et al. (2017) Detection, Occurrence and Fate of Emerging Contaminants in Agricultural Environments. Water Environ Res 89:897-920

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