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Copper electrorefining from anodes with non-standard content of Ni, Pb, Sb and Sn
( New York, USA : Nova Science Publishers Inc., 2019)
Copper anodes with non-standard nickel, lead, antimony and thin content are used for refining by the standard electrochemical process. The waste solution from standard copper electrorefining process is used as working ...
Briggs-Rauscher reaction as a novel electrochemical detector for phosphate tungsten and phosphate molybdenum bronzes
(Elsevier, 2019)
Briggs-Rauscher (BR) oscillatory reaction is a chemical system very sensitive to different analyte addition. Changes in oscillatory dynamics, by analyte addition, could be successfully used for the determination of analyte ...
Dehydrogenative C(sp3)–H bond functionalization of tetrahydroisoquinolines mediated by organic oxidants under mild conditions
(Royal Society of Chemistry (RSC), 2019)
The organocatalyzed Mannich reaction of unsubstituted and N-aryl-substituted tetrahydroisoquinolines (THIQs) and the Strecker reaction of several N-aryl-substituted THIQs through dehydrogenative C(sp3)–H bond functionalization ...
Catalytic Activity and Stability of Pt and Pt-based Electrodes Towards the Formic acid Oxidation
(New York, USA : Nova Science Publishers Inc., 2019)
The development of direct formic acid fuel cells (DFAFCs) attracts attention because formic acid is a non-toxic and non-flammable liquid fuel and has a smaller crossover flux than methanol through polymer electrolyte ...
Biodegradation of selected PCBs by microorganisms isolated from PCBs polluted environment
(Japan : Kyoto University, 2019)
During the XX century, mankind had developed various substances with excellent chemical and physical
properties, and they were used as pesticides, flame retardants, oil for transformers and capacitors, water repellent
...
Bacterial diversity in typical abandoned multi-contaminated nonferrous metal(loid) tailings during natural attenuation
(Elsevier, 2019)
Abandoned nonferrous metal(loid) tailings sites are anthropogenic, and represent unique and extreme ecological niches for microbial communities. Tailings contain elevated and toxic content of metal(loid)s that had negative ...
Degradation of α-nitroso-β-naphthol by UVA-B activated peroxide, persulfate and monopersulfate oxidants in water
(Elsevier, 2019)
Flotation reagents, especially new chelating agents represented by α-nitroso-β-naphthol, are the main components of cobalt mining drainage. This study reports the degradation of α-nitroso-β-naphthol by simulated UVA-B ...
Non-toxic poly(vinyl alcohol)/clay composites as electrode material for detection of 4-chlorophenol and 4-nitrophenol
(Elsevier, 2019)
Development of new electrode materials is necessary for the fabrication of sensors with low detection limits, high sensitivity and broad concentration range. Beside analytical parameters, the ability to replace rare and ...
Synthesis and characterization of octenyl succinic anhydride modified levan
(10th European Symposium on Biopolymers, Straubing, Germany, September 25-27, 2019, Program Abstracts, 2019)
The aim of the present study is to optimize the synthesis of OSA-levan derivative.
Land degradation and management of red beds in China: Two case studies
(Springer Science and Business Media LLC, 2019)
Red beds cover approximately 9.5% of China, and are home to approximately 144 million people. In total, 83% of these lands are distributed in humid regions making it an important part of research on red bed soil erosion ...