The influence analysis of the heavy metals in the fly ash from the Da Tun power plant to the soil and plant around the fly ash yard

摘要：

　　Through field sampling, laboratory tests and comparative analysis to relevant national standards, the research of the influence of the heavy metals in fly ash, which was stored for 1 year and 10 years, to soil and plant around the fly ash yard was done.The research result show that: the influence of Da Tun power plant fly ash to pH and heavy metals in soil was not obviously.The content of heavy metals in soil was even higher than fly ash;The content of heavy metals in root, stem and leaf, fruit of the plant which was grown on fly ash was decreasing, and the content was all lower than the limit value which was regulated in relevant national standards.The influence of the Da Tun power plant fly ash to soil and plant around the fly ash yard was low.

关键词： fly ash heavy metals soil plant

作者: K.Zhu

作者单位: Tian di Science and Technology Co.Ltd., Beijing, China

会议类型: 国际会议

会议名称: The 2nd International Symposium on Land Reclamation and Ecological Restoration (第二届国际土地复垦与生态修复学术研讨会)

会议地点: 西安

会议语种:英文

页码: 565-566

在线出版日期: 2017-10-20（万方平台首次上网日期，不代表论文的发表时间）