Utilization of Cr(VI) Solutions with Steel Shavings / Fazlutdinov K. K.,Markov V. F.,Gorokhov A. V.,Maskaeva L. N. // RUSSIAN JOURNAL OF APPLIED CHEMISTRY. - 2016. - V. 89, l. 8. - P. 1221-1227.

ISSN/EISSN:

1070-4272 / 1608-3296

Type:

Article

Abstract:

New single-stage method was developed for chemical utilization of wastewater containing 0.25 to 400 g L-1 of chromium in terms of chromium anhydride with the us of sulfuric acid and steel cuttings. The method makes it possible to convert hexavalent chromium into easily used ferrochromium precipitates. It was found that there occur periodic synchronous concentration fluctuations of Cr(VI) and Cr(III) up to, respectively, 400 g L-1 and 150 mg L-1 in the course of reduction of hexavalent chromium with the use of steel cuttings in sulfuric acid solutions.

Author keywords:

нет данных

DOI:

10.1134/S1070427216080024

Web of Science ID:

ISI:000391401700002

Соавторы в МНС:

Другие поля

Поле	Значение
Month	AUG
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1608-3296
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Applied
Author-Email	kfazl@yandex.ru
Funding-Acknowledgement	Program 211 of the Government of the Russian Federation {[}02.A3.21.0006]; Ministry of Education and Science of the Russian Federation {[}4.1270.2014/K]
Funding-Text	The study was supported by Program 211 of the Government of the Russian Federation (project no. 02.A3.21.0006) and by the Ministry of Education and Science of the Russian Federation under State assignment no. 4.1270.2014/K.
Number-of-Cited-References	11
Usage-Count-Since-2013	1
Journal-ISO	Russ. J. Appl. Chem.
Doc-Delivery-Number	EG9TF