A5025567542- Extraction and Separation Processes
- Toxic Organic Pollutants Impact
- Recycling and Waste Management Techniques
- Thermal and Kinetic Analysis
- Ionic liquids properties and applications
- Chemical Thermodynamics and Molecular Structure
- Electrochemical Analysis and Applications
- Flame retardant materials and properties
- Per- and polyfluoroalkyl substances research
- Municipal Solid Waste Management
- Environmental remediation with nanomaterials
- Carbon Dioxide Capture Technologies
- Catalytic Processes in Materials Science
- Radioactive element chemistry and processing
- Chemical and Physical Properties in Aqueous Solutions
- Environmental and Industrial Safety
- NMR spectroscopy and applications
- Minerals Flotation and Separation Techniques
- Polymer Nanocomposites and Properties
- Plant Water Relations and Carbon Dynamics
- Phase Equilibria and Thermodynamics
- Analytical chemistry methods development
- Analytical Chemistry and Sensors
- Geotechnical and Geomechanical Engineering
- Mercury impact and mitigation studies
Institute of Environmental Engineering
2010-2024
Polish Academy of Sciences
2010-2024
Tohoku University
2005-2016
The conductor-like screening model for realistic solvents was used to identify ionic liquids (ILs) efficiently extract perfluorooctanoic acid (PFOA). infinite dilution chemical potentials of PFOA in 14 000 ILs were calculated and as descriptors the affinities between PFOA. Trihexyltetradecylphosphonium pivalate ([P6,6,6,14][Piv]) found be a good IL extracting because it gave well-balanced combination strong attraction useful physicochemical properties. results experiments indicated that...
Thermodynamic considerations indicate that base metal oxides such as ZnO, PbO, Cu2O, etc. should easily react with HBr, the main gaseous product from thermal decomposition of tetrabromobisphenol A (TBBPA), to form low boiling point metallic bromides suitable for volatile separation. In this work a differential scanning calorimeter and laboratory-scale furnace was used investigate scope conditions bromination ZnO by TBBPA. The formed solid, condensed, products were analyzed X-ray diffraction...
Abstract The conductor-like screening model for real solvents (COSMO-RS) is applied to the prediction of aqueous solubility chlorobenzenes (CBZs) in a liquid-liquid and liquid-solid equilibrium. solubilities CBZs at temperatures ranging from 5 60°C are reported, enthalpies solution derived van't Hoff plots. salting effect 12 determined sodium, potassium, calcium solutions concentrations 0.01 3.5 mol/L. A new experimental value given isotopic labeled 1,2,4-trichlorobenzene 25°C by generator...
Our prior research indicates that hydrogen bromide (HBr) evolved during thermal decomposition of tetrabromobisphenol A (TBBPA) can be utilized as a reagent for selective bromination and evaporation zinc oxide. The present work investigated dependency the reaction on time at selected temperatures using laboratory-scale furnace. formed solid, condensed, gaseous products were analyzed by X-ray diffraction analysis, electron probe microanalysis, inductively coupled plasma ion chromatography, gas...
臭素系難燃プラスチックの燃焼時における, 有機臭素系難燃剤と難燃助剤の相乗効果の解明ならびに三酸化アンチモンに替わる高機能の難燃助剤を探す上で, 無機化合物の臭素化反応と生成した臭化物に関する熱力学的な性質を明らかにする必要がある。また, 難燃プラスチックの熱分解油化リサイクルにおける脱臭素剤を探査する上でも, 無機化合物の臭素化反応に関する熱力学的な検討が重要である。そこで, 本論文では, まず, 臭素化反応の生成物である臭化物の揮発性に関して, アンチモンをはじめとする様々な無機臭化物の蒸気圧を温度に対して整理して議論した。さらに, 各酸化物, 水酸化物ならびに炭酸塩の臭素化反応の標準ギブズエネルギー変化を整理し, 難燃助剤ならびに熱分解リサイクルの脱臭素剤の探査に向けた基礎的知見として熱力学的な考察を行った。
Electric and electronic plastic wastes (e-wastes) are the fastest growing waste stream. The e-waste plastics heterogeneous mixture of various additives including brominated flame retardants (BFRs). This study is to show ability generation valuable carbonic material from gases formed during pyrolysis by chemical vapor deposition on selected catalyst.
Highlights-up-to-date summary of the most critical information on PFASs -review environmental regulations -complete review removal methods
Tetrabromobisphenol A (TBBPA) is the largest volume brominated flame retardant (BFR) in production today, used more than 70% of world's electronic and electric (E&E) appliances as well many plastics, textiles so forth.There constant growth such products they become obsolete quickly, this generates huge amounts BFR-containing wastes causes significant problems for their safe disposal recycling.The most common way to use them thermal processing.TBBPA easily decomposes during process,...
ABSTRACT Polyethylene pipes were buried in the soil at a depth of 0.4 m and spaced 0.5 0.25 apart covered tunnels. Geothermal waters with temperatures between 30–45°C, from final phase process that utilized geothermal energy, pumped through pipes. The impact heating by spacing grid on growth, development, productivity bell pepper, slicing cucumber tomato was investigated. Acceleration time to harvest an increase yield vegetables observed. Heating tunnels caused yields be significantly higher...