Wyniki wyszukiwania dla: RARE-EARTH ORTHO-NIOBATES
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Wyniki wyszukiwania dla: RARE-EARTH ORTHO-NIOBATES
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Review of sewage sludge management: standards, regulations and analytical methods
PublikacjaThis article presents the most popular methods of sewage sludge management and associated unit operations and processes referring to them. The most popular methods are: Reclamation and adaptation of lands to specific needs; plant cultivation not intended for consumption or for production of food; usage in agriculture; usage in building; recovery of phosphorus, rare earth metals or fats and usage in industry; producing combustible...