Results 41 to 50 of about 18,153 (83)

Trichloroethylene (TCE) removal in a single pulse suspension bioreactor

, 2005
Tato práce se zabývá odstraňováním trichloretylenu a jeho metabolických meziproduktů ze spodních vod metodou pulsního reaktoru.Pro inokulaci bioreaktoru byl použit aktivovaný kal z biologické čistírny odpadních vod.
Volčík, Viktor, Hoffmann, Jaromír, Růžička, Jan, Sergejevová, Magda   +3 more
core   +1 more source

Anaerobic reductive dechlorination of TCE and TCFE in TCE contaminated sediments : enhanced bioremediation and bioaugmentation [PDF]

This research focused on the enhanced reductive dechlorination of trichloroethene (TCE) and its surrogate, trichlorofluoroethene (TCFE), using two bioremediation methods in anaerobic conditions.
Lee, Jae-Hyuk
core   +1 more source

Plasma-catalytic decomposition of TCE

, 2010
The decomposition of trichloroethylene (TCE) by a DC-excited atmospheric pressure glow discharge in a multi-pin-to-plate electrode configuration was investigated and compared with a plasma-catalytic reactor. In the plasmacatalytic reactor, Pd(0.05 wt%)
Vandenbroucke, Arne, Lamonier, JF, De Geyter, Nathalie, Jean-Francois, Lamonier, Morent, Rino, Leys, Christophe, Jean-Marc, Giraudon, Minh Tuan, Nguyen Dinh, Giraudon, JM   +8 more
core  

Treatment of TCE - Contaminated Groundwater using Potassium Permanganate Oxidation

, 2004
In this study, potassium permanganate was used as the oxidant to remediate TCE\ue2contaminated groundwater. The objectives of this bench-scale oxidation study include the following: (1) evaluate the overall TCE oxidation rate with the presence of KMnO4, (
Huang, Kun-der
core  

Potential of the TCE-degrading endophyte Pseudomonas putida W619-TCE to improve plant growth and reduce TCE phytotoxicity and evapotranspiration in poplar cuttings

Environmental Pollution, 2010
The TCE-degrading poplar endophyte Pseudomonas putida W619-TCE was inoculated in poplar cuttings, exposed to 0, 200 and 400 mg l(-1) TCE, that were grown in two different experimental setups. During a short-term experiment, plants were grown hydroponically in half strength Hoagland nutrient solution and exposed to TCE for 3 days.
Nele, Weyens, Sascha, Truyens, Joke, Dupae, Lee, Newman, Safiyh, Taghavi, Daniel, van der Lelie, Robert, Carleer, Jaco, Vangronsveld   +7 more
openaire   +3 more sources

Self-inhibition can limit biologically enhanced TCE dissolution from a TCE DNAPL

Chemosphere, 2012
Biodegradation of trichloroethene (TCE) near a Dense Non Aqueous Phase Liquid (DNAPL) can enhance the dissolution rate of the DNAPL by increasing the concentration gradient at the DNAPL-water interface. Two-dimensional flow-through sand boxes containing a TCE DNAPL and inoculated with a TCE dechlorinating consortium were set up to measure this bio ...
Haest, P. J., Springael, D., Seuntjens, P., Smolders, E.   +3 more
openaire   +4 more sources

Outcome Funzionale dopo TCE

, 2008
OUTCOME FUNZIONALE DOPO TCE Alice Baradello, Alessandra Pidalà, Anita Graceffa, Adriana Tisano, Marilena Sofi, Vincenzo Dattola, Francesco Tomasello *, Marco Di Gesù*, Carmelo Ruggeri, Roberto Dattola. U.O. di Riabilitazione Neurologica – AOU “Policlinico Universitario G.Martino” - Messina * Scuola di Specializzazione in Medicina Fisica e ...
BARADELLO, Alice, A. PIDALÀ, A. GRACEFFA, TISANO, Adriana, M. SOFI, V. DATTOLA, F. TOMASELLO, M. DI GESÙ, C. RUGGERI, DATTOLA, Roberto   +9 more
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TCEs and environmental research: is the TCEs concept scientifically fruitful?

Environmental Science and Pollution Research, 2020
TCEs stands for technology-critical elements, a group of chemical elements for which imbalances between supply and demand exist or are deemed probable. This article challenges the scientific usefulness of such a classification when dealing with environmental and toxicological issues.
openaire   +3 more sources

Dechlorination kinetics of TCE at toxic TCE concentrations: Assessment of different models

Water Research, 2010
The reductive dechlorination of trichloroethene (TCE) in a TCE source zone can be self-inhibited by TCE toxicity. A study was set up to examine the toxicity of TCE in terms of species specific degradation kinetics and microbial growth and to evaluate models that describe this self-inhibition.
P J, Haest, D, Springael, E, Smolders
openaire   +2 more sources

Engineering TCE‐degrading rhizobacteria for heavy metal accumulation and enhanced TCE degradation

Biotechnology and Bioengineering, 2006
AbstractMany superfund sites are currently co‐contaminated with organic pollutants such as trichloroethene (TCE) and heavy metals. A promising strategy to address these mixed‐waste situations is the use of TCE‐degrading rhizobacteria that will survive and thrive in soil heavily polluted with heavy metals.
Wonkyu, Lee, Thomas K, Wood, Wilfred, Chen   +2 more
openaire   +2 more sources