Cadmium fixation method for farmland soil and application

The invention provides a farmland soil cadmium fixation method and application. The farmland soil cadmium fixation method comprises the following steps: controlling the farmland soil to contain ferrous ions and nitrite ions; the molar ratio of ferrous ions to cadmium is (500-1000): 1, the molar rati...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAI KE, XIAO RUIYANG, SU YUAN, WU XING, TANG XI, YAO FUBING, TANG CHONGJIAN, YANG ZHIHUI, YANG WEICHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DISPOSAL OF SOLID WASTE PERFORMING OPERATIONS RECLAMATION OF CONTAMINATED SOIL RECLAMATION OF CONTAMINED SOIL SOIL TRANSPORTING
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