技术简介

本技术利用天鹰航天微生物对重金属能够转化沉淀和生物吸附的原理解决了降解土壤中重金属超标的问题。利用天鹰航天微生物代谢产物和分泌的特异的酶来将重金属分解转化或还原成无毒的金属离子，或被植物重新吸收利用，或使其络合形成无毒金属沉淀物，达到降低作物重金属含量超标的目的。

Introduction

The technology solves the problem of excessive heavy metal in degraded soil by using the principle thatTianying aerospace microorganisms can transform, precipitate and biosorb heavy metal. The metabolites andspecific enzymes secreted by Tianying aerospace microorganisms are used   to decompose, convert or reduceheavy metals into non-toxic metal ions, or allow them to be reabsorbed and utilized by plants, or complex themto form non-toxic metal precipitates, so as to reduce the excessive content of heavy metals in crops.