植物修复有机污染土壤机理的分析

Analysis on the Mechanism of Phytore Mediation of Organic Polluted Soil

植物修复有机污染土壤是相对安全可靠的方法,它能通过根系从土壤和水体中吸收和积累有机污染物,在体内进行羟基化作用,酶氧化降解为高级性产物、水和二氧化碳。从植物器官对有机污染物的作用和植物对有机污染物的同化能力两个方面探讨了植物修复技术的有关问题。

Phytore mediation of organic polluted soil is comparatively a sa fe and reliable method, which can absorb and accumulate the organic contaminants o f the soil and the water through the root system, and make hydroxylation inside the soil; the enzyme is oxidized and degradated into CO2 and water. This paper p robes into the technology of phytore mediation from two aspects of the effect of phytore organs and organic contaminants and the assimilative capacity of the pl ant on the organic contaminants.