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Vol 155 No 1
Pages:
182-184
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RUS
Research article
Metallurgy

Study of sorption of Fe2+ cations on ferromanganese nodules

Authors:
M. Yu. Ionova
About authors
  • Research assistant G.V. Plekhanov Saint Petersburg State Mining Institute
Date submitted:
2002-06-05
Date accepted:
2002-07-13
Date published:
2003-01-01

Abstract

This work is focused on one of the important problems of many metallurgical industries: wastewater treatment from heavy metals, in particular, from effluents containing soluble forms of iron. Most often for this purpose various imported expensive sorbents with ion-exchange function are used. The purpose of this work was to compare the sorption characteristics of already known and used in filtration processes inorganic sorbents and new mineral raw materials - iron-manganese nodules. The results of the experiment showed that the sorption capacity of nodules can be compared with that of crushed concentrates of pyrolusite. Thus, it is possible to recommend ferromanganese nodules for use instead of already known and used in filtration processes inorganic sorbents for water purification from iron (2+).

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References

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  2. Лурье Ю.Ю. Аналитическая химия промышленных сточных вод. М.: Химия, 1984. 446 с.
  3. Лурье Ю.Ю. Унифицированные методы анализа вод. М.: Химия, 1971. 375 с.
  4. Разработка и комплексное использование материалов залежей железомарганцевых конкреций Финского залива / В.Б.Добрецов, Д.Э.Чиркст, А.А.Кулешов, А.Н.Глазов // Горный журнал, 2002. № 8. С. 63-65.
  5. Телякое Н.М. Теория и практика извлечения благородных металлов при комплексной переработке руд с применением агрегационного и сульфатизирующего обжигов / Санкт-Петербургский горный ин-т. СПб, 2000. 60 с.
  6. Челищев Н.Ф. Сорбционные свойства океанических железомарганцевых конкреций и корок / Н.Ф.Челищев, Н.К.Грибанова, Г.В.Новиков. М.:Недра, 1992.317 с.

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