Method for measuring soil available phosphorus using abandon ion exchange resin ball

The invention discloses a method for using waste ion exchange resin ball to test soil available phosphorus, which comprises (1) regenerating waste ion exchange resin ball, (2) using lab assay method or using field in-situ assay method, (3) taking and washing the resin ball via some deionized water,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAO HUAIYING, ZHANG QICHUN, WANG GUANGHUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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