A review on phytoremediation as an ecological method for in situ clean up of heavy metals contaminated soils

被引：3

作者：

Cioica, Nicolae ^{[1
]}

Tudora, Catalina ^{[2
]}

Iuga, Dorin ^{[2
]}

Deak, Gyorgy ^{[3
]}

Matei, Monica ^{[3
]}

Nagy, Elena Mihaela ^{[1
]}

Gyorgy, Zoltan ^{[1
]}

机构：

[1] INMA Bucharest, Branch Cluj Napoca, 59 Al Vaida Voievod Str, Cluj Napoca, Romania

[2] INMA Bucharest, 6 Ion Ionescu de la Brad Bd, Bucharest 1, Romania

[3] INCDPM Bucharest, 294 Splaiul Independentei, Bucharest 6, Romania

来源：

8TH INTERNATIONAL CONFERENCE ON THERMAL EQUIPMENT, RENEWABLE ENERGY AND RURAL DEVELOPMENT (TE-RE-RD 2019) | 2019年 / 112卷

关键词：

PLANT-GROWTH; ZINC; BIOSORPTION; PB; CADMIUM; COPPER; LEAD; PHYTOEXTRACTION; ACCUMULATION; CHROMIUM;

D O I：

10.1051/e3sconf/201911203024

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Heavy metals are among the most common types of contaminants in agricultural soils, especially those bordering the cities, due to the uncontrolled use of sewage sludge, compost, mining waste and chemical fertilizers. Excessive accumulation of heavy metals, which do not degrade over time, adversely affects crop yields by decreasing microbial activity and fertility of contaminated soils. Also, excess of heavy metals in the soil poses a serious threat to plant and animal health and, through their entry into the food chain, to human health. For this reason, the decontamination of soils contaminated with heavy metals has become a necessity. This review presents the current state of phytoremediation research as the most cost-effective method of in-situ environmental decontamination of soils contaminated with heavy metals.

引用

页数：10

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