Research Progress on Remediation Technology of Contaminated Soil

2021 ◽  
Keyword(s):  
Contaminated Soil ◽  
Research Progress ◽  
Remediation Technology

scholarly journals The current knowledge of hyperaccumulator plants

2021 ◽  
Vol 261 ◽  
pp. 04019
Author(s):  
Yao He ◽  
Na Ding ◽  
Mengxuan Han ◽  
Xinshuai Wang ◽  
Hua Lin ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Contaminated Soil ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Current Knowledge ◽  
Present Situation ◽  
Research Progress ◽  
Remediation Technology ◽  
Microbial Remediation

In recent years, heavy metal pollution in soil has become a serious problem. Remediation technologies have been developed, such as physical remediation, chemical remediation, microbial remediation and other technologies. Among them, phytoremediation has been widely used in practice. In this paper, the present situation of heavy metal pollution in soil in China, the research progress of remediation technology of heavy metal contaminated soil and the remediation of heavy metal contaminated soil by hyperaccumulators are reviewed, to help with follow-up research in this area.

Research Progress in Enhancement Technology of Phytoremediation

2015 ◽  
Vol 768 ◽  
pp. 150-154
Author(s):  
Yi Yun Liu ◽  
Shuang Cui ◽  
Qing Han ◽  
Qian Ru Zhang
Keyword(s):  
Heavy Metal ◽  
Food Chain ◽  
Contaminated Soil ◽  
Contaminated Soils ◽  
New Technology ◽  
Research Progress ◽  
Agricultural Activity ◽  
Practical Application ◽  
Soil Environment ◽  
Article Analysis

Due to the influence of human, industrial and agricultural activity, a large amount of toxic and harmful heavy metal enter into the soil environment. Heavy metal can easily bio-accumulate through food chain, which cause serious damage to human health. Phytoremediation emerges as a new technology in exploration of effective methods for remediation and rebuild of heavy metal contaminated soils. Although phytoremediation shows great potential in remediation of heavy metal contaminated soil, there still exists many problems in practical application. This article analysis the problems existing in phytoremediation, summarizes the research progress of the technology in application from all the perspective of phytoremediation processes.

scholarly journals Advances in application of nanomaterials in remediation of heavy metal contaminated soil

2021 ◽  
Vol 261 ◽  
pp. 04027
Author(s):  
Na Ding ◽  
Mengxuan Han ◽  
Yao He ◽  
Xinshuai Wang ◽  
Yuxuan Pan ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Contaminated Soil ◽  
Environmental Problem ◽  
High Reactivity ◽  
Large Specific Surface Area ◽  
Remediation Technology ◽  
Strong Adsorption ◽  
Combination Technology ◽  
Further Development

Soil heavy metal pollution has become an environmental problem that has attracted worldwide attention. Nanomaterials have the advantages of large specific surface area, strong adsorption capacity and high reactivity, making nanomaterials remediation technology an excellent application prospect in contaminated soil remediation. This article introduces the main classification of nanomaterials, summarizes the mechanism of nanomaterials to remove heavy metals, and the combination technology of nanomaterials. It provides a scientific reference for the further development of this field.

scholarly journals Remediation technology for oil-contaminated soil by heat treatment

2013 ◽  
Vol 8 (2) ◽  
pp. 297-310
Author(s):  
Hideto HORAI ◽  
Masahiro KAMIO ◽  
Takeshi KAMEI
Keyword(s):  
Heat Treatment ◽  
Contaminated Soil ◽  
Remediation Technology

scholarly journals Research Progress of Biochar in Memediation of Contaminated Soil

2019 ◽  
Vol 358 ◽  
pp. 022036
Author(s):  
Cui Shuang ◽  
Cui Xumeng ◽  
Zhang Qikai ◽  
Song Jianhui ◽  
Jiang Changjia
Keyword(s):  
Contaminated Soil ◽  
Research Progress

scholarly journals Bioremediation of cadmium-contaminated paddy soil using an autotrophic and heterotrophic mixture

RSC Advances ◽  
2020 ◽  
Vol 10 (44) ◽  
pp. 26090-26101
Author(s):  
Menglong Xu ◽  
Yazi Liu ◽  
Yan Deng ◽  
Siyuan Zhang ◽  
Xiaodong Hao ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Contaminated Soil ◽  
Paddy Soil ◽  
Contaminated Soils ◽  
Short Term ◽  
Remediation Technology ◽  
Soil P ◽  
Contaminated Paddy Soil

Bioremediation can be a promising and effective remediation technology for treating Cd contaminated soils. Cooperative bioremediation using heterotrophic and autotrophic mixtures proved to be an efficient, short-term bioremediation strategy for heavy metal contaminated soil.

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