Phytoremediation of Lead Contaminated Soils using Cordyline fruicosa (L)

被引：2

作者：

Herlina, Lina ^{[1
,4
]}

Widianarko, Budi ^{[2
]}

Sunoko, Henna Rya ^{[3
]}

机构：

[1] Diponegoro Univ, Sch Postgrad Studies, Doctoral Program Environm Sci, Semarang, Indonesia

[2] Soegijapranata Catholic Univ, Fac Agr, Study Program Food Technol, Semarang, Indonesia

[3] Diponegoro Univ, Fac Med, Semarang, Indonesia

[4] Univ Negeri Semarang, Fac Math & Nat Sci, Dept Biol, Semarang, Indonesia

来源：

3RD INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENTAL AND INFORMATION SYSTEM (ICENIS 2018) | 2018年 / 73卷

关键词：

phytoremediation; lead; Cordyline fruicosa (L); HEAVY-METALS; PHYTOEXTRACTION; TOXICITY; PLANT;

D O I：

10.1051/e3sconf/20187305023

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Phytoremediation is an eco-friendly and low cost potential strategy for cleaning up of heavy metals from contaminated soils. Selection of promising plant is an important approach for successful phytoremediation. In this study the role of Cordyline fruicosa (L) plants as a potential phytoremediator to soils contaminated with lead (Pb) was investigated. Pot culture experiments using Cordyline fruicosa (L) with different level of lead 250, 500 and 750 mg Pb kg-1 soil. The growth parameter biomass root and leaf, Pb accumulation in plant and photosynthetic pigment content were measured after 40 days. The results showed that the increase lead concentrations caused a reduction in most growth parameter and photosynthetic pigment content. On the other hand the lead accumulation in root and leaf was increased by increasing lead concentrations.

引用

页数：5

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