How does edta works?EDTA heap leaching exhibited efficient metal removal rates from soils.EDTA leaching changed soil properties and inhibited plant growth.Soil amendment and aging after EDTA leaching recovered the soil properties.EDTA leaching plus soil amendment and aging is feasible for soil remediation.TEST ITEMLIMTAPPEARANCEWhite crystalline powderрН  5% р-р  25°C2.6-3.2Purity %≥99.0%Clarification testTransparentSulfate≤0.1Chlorides, %≤0.1Heavy metals (as Pb) %≤0.001Chelate: mgCaCO3/g339 minKeywords:EDTA;EDTA Agriculture;oil remediation.Baoding Kaiyue Chemical Co.,LTDTel:+86 03123220379Fax:+86 03133289655Copyright © 2016 Kaiyuechem Ltd. All rights reserved.