Soluble phosphate fertilizer production using acid effluent from metallurgical industry
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- 作者：Edson M. Mattielloa ; mattiello@ufv.br" class="auth_mail" title="E-mail the corresponding author ; Itamar D.P. Resende Filhoa ; Matheus S. Barretoa ; Aline R. Soaresa ; Ivo R. da Silvaa ; Leonardus Vergü ; tza ; Leô ; nidas C.A. Melob ; Emanuelle M.B. Soaresa
- 关键词：Reuse ; Natural phosphates ; Partially acidulated phosphate
- 刊名：Journal of Environmental Management
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：166
- 期：Complete
- 页码：140-146
- 全文大小：709 K
文摘
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An acid effluent was used to increase the reactivity of phosphate rocks.
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Soluble phosphates similar to traditional fertilizers were produced.
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The fertilizers had low toxic metal concentrations.
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The process was considered as an alternative to the typical disposal of acid effluents.
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