Влияние процессов импульсного электролиза на электрохимическое поведение комплексных соединений цинка и хрома в низкоконцентрированных растворах [Articol]

dc.contributor.authorКовалева, Oльга
dc.date.accessioned2021-03-24T09:39:18Z
dc.date.available2021-03-24T09:39:18Z
dc.date.issued2009
dc.description.abstractSunt examinate aspecte electrochimice, inclusiv aspectele teoretice ale electrolizei de impuls la reducerea catodică a compuşilor complecşi de metale din apele uzate (soluţii model) cu complecşi glicinat de Zn(II) şi Cr(III). Cercetările electrochimice, inclusiv cronopotenţiometria şi măsurarea pH-ului stratului de lângă catod, au demonstrat aspectele pozitive ale electrolizei nestaţionare: o posibilitate de activare a suprafeţei electrodului şi reglarea procesului. A fost depistatconsumul înalt de energie pentru formarea stratului electric dublu, care nesecită minimalizarea costurilor indirecte.en
dc.description.abstractTheoretical aspects of pulse electrolysis during the cathodic reduction of metal complex compounds in the waste water solutions, containing Zn(II) and Cr(III) are discussed. Electrochemical studies, including chronopotentiometry and measuring of cathode layer pH, have revealed the positive aspects of non-stationary electrolysis. Thus, there is a possibility to activate the electrode surface and givern this process. The high power consumption for the charge of double electric layer of cathode is marked, which implies the need to minimize the non-production costs.
dc.identifier.citationКОВАЛЕВА, Oльга. Влияние процессов импульсного электролиза на электрохимическое поведение комплексных соединений цинка и хрома в низкоконцентрированных растворах. In: Studia Universitatis Moldaviae. Seria Ştiinţe Reale şi ale Naturii: Biologie. Chimie. Revista științifică. 2009, nr. 1(21). pp.131-137 . ISSN 1814-3237.en
dc.identifier.issn1814-3237
dc.identifier.urihttp://studiamsu.eu/nr-1-21-2009/
dc.identifier.urihttps://msuir.usm.md/handle/123456789/3986
dc.language.isoruen
dc.publisherCEP USMen
dc.subjectelectrolize de impulsen
dc.subjectcomplecşi glicinat de Zn(II) şi Cr(III)en
dc.titleВлияние процессов импульсного электролиза на электрохимическое поведение комплексных соединений цинка и хрома в низкоконцентрированных растворах [Articol]en
dc.typeArticleen

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