Zobrazeno 1 - 10
of 58
pro vyhledávání: '"S V Fridland"'
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 815:012035
We identified the efficiency of spent Ni2+-containing galvanic solutions for removing sulfide ions from sulfide alkali wastewater. It was found that the removal of sulfide ions led to achieving 89.7 % of purification degree by the chemical oxygen dem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cff28e780ed5003f590a755487afe2b1
https://doi.org/10.1088/1755-1315/815/1/012035
https://doi.org/10.1088/1755-1315/815/1/012035
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 815:012007
This paper deals with studying the possibility of obtaining a phosphorus-containing derivative of acetone N, N-dimethylhydrazone. It is shown that the phosphorylated derivative is not obtained by directly phosphorylating the acetone dimethylhydrazone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faef187cd328c59e496bc19a2f93f328
https://doi.org/10.1088/1755-1315/815/1/012007
https://doi.org/10.1088/1755-1315/815/1/012007
Publikováno v:
Russian Journal of Physical Chemistry B. 9:993-997
Purification method of waste water by oxidation in supercritical aqueous media (OSAM) has been considered. It is shown that the achievement of acceptable parameters of waste water for biological treatment plants is possible upon combining of a coagul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c97ee2e3cccf7e628859418012578f4a
https://doi.org/10.1134/s1990793115070064
https://doi.org/10.1134/s1990793115070064
Publikováno v:
Russian Journal of General Chemistry. 84:758-762
We have studied molecular weight parameters of the products prepared via chemical modification of cellulose nitrates with aliphatic alcohols. Proceeding from the quantum-chemical simulation data the most probable pathways of degradation of cellulose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::233b655458fb2eb2a9947da6a637c9c1
https://doi.org/10.1134/s1070363214040264
https://doi.org/10.1134/s1070363214040264
Publikováno v:
Russian Journal of General Chemistry. 83:58-62
Reactions of high nitrogen-containing cellulose nitrate with a series of aliphatic alcohols are studied. In the course of physicochemical studies most probable pathways of chemical reaction were established. They include substitution of nitrate group
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95bd8ea6a12e787f892b2f5752faa137
https://doi.org/10.1134/s1070363213010106
https://doi.org/10.1134/s1070363213010106
Autor:
O. A. Mishina, T. P. Pavlova, Irina S. Ryzhkina, L. I. Murtazina, E. M. Masagutova, A. I. Konovalov, S. V. Fridland
Publikováno v:
Doklady Physical Chemistry. 446:184-189
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fe505109d6fd3a6817773dd2f05e639
https://doi.org/10.1134/s0012501612100077
https://doi.org/10.1134/s0012501612100077
Autor:
S. V. Fridland, Irina S. Ryzhkina, E. D. Sherman, E. M. Masagutova, Academician A. I. Konovalov, M. E. Pantyukova, L. I. Murtazina, T. P. Pavlova
Publikováno v:
Doklady Physical Chemistry. 438:98-102
The industrial and agricultural development results in an everincreasing demand for water, which entails an increase in the amount of wastewater that requires treatment. One of the variants of the intensification of wastewater treatment is biological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b800fd364a880f6ca8fdc9aaec5e0139
https://doi.org/10.1134/s0012501611050046
https://doi.org/10.1134/s0012501611050046
Publikováno v:
Journal of Engineering Physics and Thermophysics. 79:532-538
Experimental data on a gas discharge obtained for comparatively high currents (4–11 A), powers (5–15 kW), and current density at a liquid cathode (0.8–1.0 A/cm2) are presented. As the electrolyte, a solution of sodium salt in distilled water wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb8cd36650442cc53a14976a27810ce3
https://doi.org/10.1007/s10891-006-0131-0
https://doi.org/10.1007/s10891-006-0131-0
Publikováno v:
Russian Journal of General Chemistry. 83:2119-2121
Trimethylchlorosilane is known to affect the reactions of phosphorous acids with olefins resulting in phosphonates. In particular, it reacts with diethyl phosphite to form trimethylsilyldiethyl phosphite and hydrogen chloride, changing pH of the medi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::097ac2a378246a4a5dc77f515beb7054
https://doi.org/10.1134/s1070363213110303
https://doi.org/10.1134/s1070363213110303
Publikováno v:
Russian Journal of Applied Chemistry. 83:2196-2198
To intensify operation of biological sewage disposal plants, a series of salts of bisoxyphenylphosphinic acid were synthesized. Their chemical properties and the efficiency of their action in relation to the biocenosis of activated sludge were invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09566004232e1b3ad69f7c4a270747db
https://doi.org/10.1134/s1070427210120244
https://doi.org/10.1134/s1070427210120244