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[1]王 丹,周 旋*,吕靖龙.农林废弃物阻控土壤中重金属对蔬菜污染的效果[J].武汉工程大学学报,2018,40(01):28-34.[doi:10. 3969/j. issn. 16742869. 2018. 01. 006]
 WANG Dan,ZHOU Xuan*,Lü Jinglong.Inhibiting Effect of Agriculture and Forestry Waste on Uptake of Heavy Metals by Vegetables[J].Journal of Wuhan Institute of Technology,2018,40(01):28-34.[doi:10. 3969/j. issn. 16742869. 2018. 01. 006]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
40
期数:
2018年01期
页码:
28-34
栏目:
化学与化学工程
出版日期:
2018-02-25

文章信息/Info

Title:
Inhibiting Effect of Agriculture and Forestry Waste on Uptake of Heavy Metals by Vegetables
文章编号:
20180106
作者:
王 丹周 旋*吕靖龙
武汉工程大学化学与环境工程学院,湖北 武汉 430205
Author(s):
WANG DanZHOU Xuan*Lü Jinglong
Chemical and Environmental Engineering College ,Wuhan Institute of Technology, Wuhan 430205,China
关键词:
农林废弃物重金属污染阻控蔬菜
Keywords:
agriculture and forestry waste heavy metal pollution inhibit vegetables
分类号:
X53
DOI:
10. 3969/j. issn. 16742869. 2018. 01. 006
文献标志码:
A
摘要:
将豆苗种植于人工模拟的重金属污染土壤中,其土壤中镉、铅污染物浓度分别为 0.3 mg/kg、 300.0 mg/kg。通过在土壤中投加不同比例的香菇根和皂素废渣,考察了其阻控土壤中重金属铅和镉对蔬菜污染的效果。结果表明:土壤中含有适量的香菇根和皂素废渣可促进植物豆苗的生长;当香菇根或皂素废渣的添加浓度为 30.0 g/kg时,对铅的阻控效率最高(阻控率分别达到 49%、19%),当皂素废渣的添加浓度为 10.0 g/kg时,对镉的阻控效率最高(阻控率达到 9%)。说明了香菇根和皂素废渣对土壤中铅和镉的污染都有一定的阻控作用。
Abstract:
Bean seedlings were planted in simulated heavy metal contaminated soil with cadmium of 0.3 mg/kg and lead of 300.0 mg/kg, respectively. We investigated the inhibiting effects of waste residues on uptake of lead and cadmium heavy metals by vegetables with addition of different proportions of lentinus edodes root and diosgenin waste residues into the soil. It was found that the appropriate amount of lentinus edodes roots or diosgenin waste residues in soil could promote the growth of bean seedlings. When the addition of lentinus edodes root or diosgenin waste residues were 30.0 g/kg, the inhibiting effect of lead was best (the inhibiting rate were 49% and 19%, respectively). When the addition of diosgenin waste residues were 10.0 g/kg, the inhibiting effect of cadmium was greatest (the inhibiting rate was 9%). These results indicated that both lentinus edodes root and diosgenin waste residues had some inhibiting effects on uptake of lead and cadmium by bean seedlings.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:王 丹,硕士研究生。E-mail:1464652390@qq.com*通讯作者:周 旋,博士,副教授。E-mail:840500045@qq.com引文格式:王丹,周旋,吕靖龙. 农林废弃物阻控土壤中重金属对蔬菜污染的效果[J]. 武汉工程大学学报,2018,40(1):35-39.
更新日期/Last Update: 2018-02-01