Method for optimally extracting available heavy metals in soil by response surface method

The invention discloses a method for optimally extracting available heavy metals in soil by a response surface method. The method comprises the following steps of drying, smashing and sieving soil, and obtaining a soil sample; adding a soil sample into an extracting agent, carrying out ultrasonic ex...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIONG WENMING, LI YONGJUN, MO GUIMIN, XIE CAILING, LIANG MIAOYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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