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POSSIBILITIES OF ENRICHMENT OF LOW-GRADE PHOSPHORITE ORES USING ACTIVATED SLUDGE MICROFLORA
ISSN: 2195 - 1381
Publisher: author
POSSIBILITIES OF ENRICHMENT OF LOW-GRADE PHOSPHORITE ORES USING ACTIVATED SLUDGE MICROFLORA
Indexed in
Technology and Engineering
ARTICLE-FACTOR
1.3
Article Basics Score: 3
Article Transparency Score: 3
Article Operation Score: 3
Article Articles Score: 2
Article Accessibility Score: 3
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International Category Code (ICC):
ICC-1802
Publisher: Karshi Engineering-economics Institute
International Journal Address (IAA):
IAA.ZONE/2195405751381
eISSN
:
2195 - 1381
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ISSN Validator
Abstract
The paper presents the results of a study of the possibility of enriching low-grade phosphorite ores using activated sludge microflora. Experimental work was carried out in a biochemical purification installation for the selective dissolution of various elements in low-grade phosphorite ores of the Dzherai-Sardarinsky deposit using aerobic neutrophilic microorganisms in activated sludge. It has been shown that intensive air mixing increases the soluble fraction of P2O5, CaO, MgO in nitrogen, phosphorus, potassium and phosphorite ores, in the presence of activated sludge.
