УТИЛИЗАЦИЯ ХРОМСОДЕРЖАЩИХ СТОКОВ. ЧАСТЬ 2. УСЛОВИЯ ОСАЖДЕНИЯ ХРОМА(VI) СТАЛЬНОЙ СТРУЖКОЙ ИЗ СЕРНОКИСЛЫХ ХРОМСОДЕРЖАЩИХ РАСТВОРОВ С ОБРАЗОВАНИЕМ ГИДРОНИУМЯРОЗИТА

Translated title of the contribution: Disposal of chromium waste. Part 2. Conditions of deposition of chromium(VI) with metal shavings from sulfuric acid solutions of chromium within hydronium jarosite production

Research output: Contribution to journalArticle

Abstract

The innovation way to solve of galvanic shops chromium waste waters neutralization problem, in base of one lies hexavalent chromium reaction with steel shavings in acid, is considered in this paper. In the result of kinetic studies of hydroniumjarosite production from model solution optimal process conditions were obtained with achieving the minimal residual chromium concentration in aqueous solutions.
Translated title of the contributionDisposal of chromium waste. Part 2. Conditions of deposition of chromium(VI) with metal shavings from sulfuric acid solutions of chromium within hydronium jarosite production
Original languageRussian
Pages (from-to)34-39
Number of pages6
JournalБутлеровские сообщения
Volume39
Issue number8
Publication statusPublished - 2014

GRNTI

  • 31.00.00 CHEMISTRY

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  • VAK List

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