Dr. Christos Christodoulatos
- Ph.D. Environmental Engineering, 1991, Stevens Institute of Technology, Hoboken NJ
- M.E. Chemical Engineering, 1985, City College of the City University of New York
- B.E. Chemical Engineering, 1982, City College of the City University of New York
- Recovery of nutrients from inedible plant material (Life Support Systems for Space Travel, NASA): Determination of the biodegradation rates and waste treatment requirements of the inedible part of the biomass (stem and leaves). Waste treatment is part of a life support system where materials are continuously recycled and re-used. Total recycle of materials is extremely important for extended space travel and planet missions (e.g. a mission to Mars) where supplies cannot be routinely transported from the earth
- Greywater treatment in Gravity Independent Bioreactors: Development of a fixed bed bioreactor for the treatment of wastewater under microgravity conditions. The system operates under pressure to deliver oxygen to attached microbial consortia which metabolize the organic molecules in the waste
- Investigation of Fate, Transport, Biodegradation and Potential Toxicity of hexanitrohexaazaisowurtzitane (CL-20) in Environmental Systems: Evaluation of the mobility of neat CL-20 in the Environment (soil, groundwater, air interactions), study of its bioavailability and degradation (both biotic and abiotic), and toxicity assessment. Assessment of Thorium Migration at a Training Site at Kirtland Air Force Base: A study of the fate and transport of Thorium (232Th) at a contaminated site at Kirtland Air Force Base in Albuquerque New Mexico. Specific containment technologies are investigated for their potential to reduce migration of the thorium -laden soil off site and vertically. In addition, remediation technologies such as soil washing and electro-kinetics are investigated. Investigation of Fate, Transport and Toxicity of Tungsten Alloys and Molybdenum Utilized in Munition Applications in Soil Environments: Evaluation of the rate of release and mobility of tungsten alloy components from projectile fragments and grains in the subsurface environment (soil, groundwater interactions), study their bioavailability and assess their toxicity
- Investigation of RDX and PAX-21 Propellant Treatment Methods: Cost analysis of treatment processes for the decontamination of RDX contaminated groundwater, and investigation of the biodegradability of the post hydrolysis products of groundwater treated with hydroxide solutions. Alkaline hydrolysis of PAX-21 propellant in batch reactors. Development of Large Volume, Ambient Pressure, Non Thermal Diffuse Plasma Reactor for Destruction of Airborn Environmental Contaminants in Advanced Life Support Systems: An investigation on the effectiveness and efficiency of a novel, non-thermal diffuse plasma technology for the destruction of environmental air contaminants in space applications. The plasma characteristics, plasma chemistry, contaminant destruction efficiency and reaction kinetics for various compounds expected to be present in advance life support environments are studied
- Monitoring of PCBs and other Semivolatile Organic Compound Air Emissions in Sites Receiving Stabilized Harbor Sediment: Development and implementation of a field monitoring program to investigate the potential volatilization of SVOCs, including PCBs, at two sites in New Jersey where placement and compaction of sediment from the NY/NJ Harbor region is taking place
- Toxics Monitoring in the New York/New Jersey Harbor: Sampling and analysis of the water column at various locations in the rivers and tributaries flowing into the NY/NJ harbor. This includes identification of pollutant sources upstream, and fate and transport of organic contaminants and heavy metals into the water colun and the harbor
- Investigation of a Novel Capillary Non-Thermal, Ambient Pressure Plasma for Cleaning of Aluminum Surfaces: Development of a non-thermal diffuse plasma technology for the cleaning and decontamination of aluminum surfaces. Experiments are being conducted to determine the plasma characteristics necessary for the destruction of organic substances deposited on aluminum surface, to identify the proper plasma gases for effective removal, to determine the role of the surface on destruction efficiency, and to evaluate surface changes due to plasma irradiation
- Use of Capillary Non-Thermal, Ambient Pressure Plasma in Decontamination of Water Recovered from Vehicle Exhaust: Investigate the potential role of diffused non-thermal plasma in the treatment of water condensate recovered from the exhaust of the diesel engines of Hum-Vee and other vehicles. One treatment scenario involves pre-treatment of the combustion mixture in order to increase the efficiency of combustion and thus reduce the concentration of undesirable organic products in the diesel exhaust gases. The second treatment scheme focuses on plasma treatment of the exhaust gases prior to condensation. Finally, a treatment system is investigated which treats the aqueous solution obtained from the condenser by continuously passing the vapors produced from the liquid phase through a plasma reactor in a closed loop configuration
- Associate Professor: January 1997- present. Stevens Institute of Technology, Hoboken NJ
- Assistant Professor: January 1991- December 1996, Stevens Institute of Technology, Hoboken NJ
- Adjunct Visiting Instructor: 1989-1991, Stevens Institute of Technology, Hoboken NJ
- American Institute of Chemical Engineers (AIChE)
- International Association on Water Quality (IAWQ)
- American Society of Engineering Education (ASEE)
- Reviewer for the following Journals:
- IAWQ Journal of Water Research
- WEF Journal of Water Environment Research
- Member of the Organizing and Scientific Committees for the International Conference on Restoration and Protection of the Environment I in Thessaloniki, Greece, 1992
- Member of the Remediation Task Force for the Construction Industry Institute at University of Texas Austin (1993-1997)
- Member of the Board of the Elytis Chair Fund at Rutgers University (1993-present)
- Member of the Scientific Committee for the International Conference: Restoration and Protection of the Environment II, August 24-26, 1994, Patras, Greece
- Paper Review Board Member for the GEOENVIRONMENT 2000 Conference. An ASCE Specialty Conference sponsored by the Geotechnical and Environmental Engineering Divisions, February 14-16, 1995, New Orleans, Louisiana
- Mentor for the American Chemical Society’s Project SEED (1994-present)
- Co-Chairman of the “Alternatives to Incineration for Munitions Wastes and Energetics” Symposium, Sponsored by CEE and HFMI at Stevens Institute of Technology, June 1995
- Editor of a special issue of the Journal of Energetic Materials, Vol. 13, No 3 & 4, 1995
- Author of the preface of the Sept.-Dec. issue of the Journal of Energetic Materials, Vol 13, Numbers 3&4, 1995
- Member of the Organizing and Scientific Committees for the International Conference on Restoration and Protection of the Environment III in Crete, Greece, 1996
- Member of the Organizing and Scientific Committees for the International Conference on Restoration and Protection of the Environment IV in Halkidiki, Greece, 1998
- Member of the Organizing and Scientific Committees for the International Conference on Restoration and Protection of the Environment V in Thasos, Greece, 2000
- Reviewer of the revision of the Surface Water Quality Standards (SWQS), for the division of Watershed Management of the New Jersey Department of Environmental Protection (proposed amendments to N.J.A.C. 7:9B), 2000
- Member of the Organizing and Scientific Committees for the International Conference on Restoration and Protection of the Environment VI in Skiathos, Greece, 2002
Consultant in the areas of industrial wastewater, groundwater and soil treatment for various private companies and organizations including:
Exxon Corporation, Florham Park, New Jersey
- PlasmSol Corporation., Hoboken, NewJersey Fluid Packaging, Lakewood, New Jersey
- Hydroglobe Corporation, New Jersey
- Fablok Mills Inc., Murray Hill, New Jersey
Honors & Awards
- Received the Founders Award, by the USA National Committee International Association on Water Quality for an outstanding paper in Water Research by a US author in 1994, for the paper: Correlations of Performance for Activated Sludge Using Multiple Regression With Autocorrelation, Water Research, Vol 27 pp. 51-62, 1993. Stevens Teaching Award: September 2000.
Grants, Contracts & Funds
- Research grants and contracts received (1992-2002)
- Total Funding Awarded as Principal Investigator: $5,884,368
- Total Funding Awarded as Co-Principal Investigator: $3,134,096
- Total Funding Awarded as Co-Investigator: $2,423,779
Patents & Inventions
- "Method and apparatus for biological treatment of wastewater" with G. P. Korfiatis, (2000)
- "Method and apparatus for removing inorganic chemicals" with M. Dadachov. X. Meng and G. Korfiatis (2002).
- A. Koutsospyros, N. Panikov, O. Malcheva, P. Karakaya, S. Nicolich and C. Christodoulatos. (2002). "Environmental Relevance of Hexanitrohexaazaisowurtzitane (HNIW or CL-20)", Proceedings of the International Conference Protection and Restoration of the Environment VI, Skiathos. 871-880.
- W. Braida, D. Dermatas, G.P. Korfiatis, N. Panikov, N. Strigul, A. Koutsospyros and C. Christodoulatos. (2002). "Environmental Effects of Tungsten Based Ammunition", Proceedings of the International Conference Protection and Restoration of the Environment VI, Skiathos. 855-862.
- K. Becker, P. J. Ricatto, G. P. Korfiatis, and E. E. Kunhardt. (2000). "Destruction of VOCs in a Non-Thermal Plasma Reactor", Proceedings of the International Conference Protection and Restoration of the Environment V, Thasos.
- X.M. Meng, G. P. Korfiatis, S.B. Bang and C. Christodoulatos. (2000). "High Mobility of Arsenic in Bangladesh Groundwater and a Simple Filtration Process.", Proceedings of the 4th International Conference on Arsenic Exposure and Health Effects, San Diego, CA.
- X. Meng, G.P. Korfiatis, C. Jing and C. Christodoulatos. (2001). "Redox Transformations of Arsenic and Iron in Water Treatment Sludge during Aging and TCLP Extraction.", Environ. Sci. Technol., 35 (17).
- X. Meng, G.P. Korfiatis, S. Bang and C. Christodoulatos. (2001). "Treatment of Arsenic in Bangladesh Well Water Using a Household Co-precipitation and Filtration System.", Water Research, 35 (12), 2085-2819.
- Tsan-Liang Su, A. Koutsospyros and C. Cristodoulatos. (2001). "Kinetics of the Alkaline Hydrolysis of Nitrocellulose.", Water Environment Research, 73 (2), 185-191.
- EN 570 Environmental Chemistry
- EN 573 Biological Processes for Environmental Control
- EN 575 Environmental Biology
- E 243 Probability and Statistics for Engineers
- CE 679 Regression and Stochastic Methods