In situ stabilization of heavy metals in multiple-metal contaminated paddy soil using different steel slag-based silicon fertilizer

2016 ◽  
Vol 23 (23) ◽  
pp. 23638-23647 ◽  
Author(s):  
Dongfeng Ning ◽  
Yongchao Liang ◽  
Alin Song ◽  
Aiwang Duan ◽  
Zhandong Liu
Keyword(s):  
Heavy Metals ◽  
Paddy Soil ◽  
Steel Slag ◽  
In Situ Stabilization ◽  
Silicon Fertilizer ◽  
Contaminated Paddy Soil

In situ stabilization remediation of cadmium (Cd) and lead (Pb) co-contaminated paddy soil using bentonite

2015 ◽  
Vol 105-106 ◽  
pp. 200-206 ◽  
Author(s):  
Yuebing Sun ◽  
Ye Li ◽  
Yingming Xu ◽  
Xuefeng Liang ◽  
Lin Wang
Keyword(s):  
Paddy Soil ◽  
In Situ Stabilization ◽  
Contaminated Paddy Soil

A three-year in-situ study on the persistence of a combined amendment (limestone+sepiolite) for remedying paddy soil polluted with heavy metals

2016 ◽  
Vol 130 ◽  
pp. 163-170 ◽  
Author(s):  
Yu-Jun Wu ◽  
Hang Zhou ◽  
Zi-Jin Zou ◽  
Wei Zhu ◽  
Wen-Tao Yang ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Paddy Soil ◽  
In Situ Study

In-situ stabilization of heavy metals in agriculture soils irrigated with untreated wastewater

2015 ◽  
Vol 159 ◽  
pp. 1-7 ◽  
Author(s):  
Farmanullah Khan ◽  
Mohammad Jamal Khan ◽  
Abdus Samad ◽  
Yousaf Noor ◽  
Muhammad Rashid ◽  
...  
Keyword(s):  
Heavy Metals ◽  
In Situ Stabilization ◽  
Untreated Wastewater

In Situ Field-Scale Remediation of Low Cd-Contaminated Paddy Soil Using Soil Amendments

2016 ◽  
Vol 227 (9) ◽  
Author(s):  
Lin-feng Li ◽  
Shao-ying Ai ◽  
Yan-hong Wang ◽  
Ming-deng Tang ◽  
Yi-Chun Li
Keyword(s):  
Paddy Soil ◽  
Soil Amendments ◽  
Field Scale ◽  
Contaminated Paddy Soil

In situ field scale electrokinetic remediation of multi-metals contaminated paddy soil: Influence of electrode configuration

2012 ◽  
Vol 86 ◽  
pp. 89-95 ◽  
Author(s):  
Woo-Seung Kim ◽  
Geun-Yong Park ◽  
Do-Hyung Kim ◽  
Hong-Bae Jung ◽  
Sung-Hwan Ko ◽  
...  
Keyword(s):  
Paddy Soil ◽  
Electrokinetic Remediation ◽  
Electrode Configuration ◽  
Field Scale ◽  
Soil Influence ◽  
Contaminated Paddy Soil

Field Application of In Situ Electrokinetic Remediation for As-, Cu-, and Pb-Contaminated Paddy Soil

2013 ◽  
Vol 224 (12) ◽  
Author(s):  
Bo-Kyung Kim ◽  
Geun-Yong Park ◽  
Eun-Ki Jeon ◽  
Ji-Min Jung ◽  
Hong-Bae Jung ◽  
...  
Keyword(s):  
Paddy Soil ◽  
Electrokinetic Remediation ◽  
Field Application ◽  
Contaminated Paddy Soil

Mobilization of heavy metals from contaminated paddy soil by EDDS, EDTA, and elemental sulfur

2007 ◽  
Vol 29 (3) ◽  
pp. 221-235 ◽  
Author(s):  
Guoqing Wang ◽  
Gerwin F. Koopmans ◽  
Jing Song ◽  
Erwin J. M. Temminghoff ◽  
Yongming Luo ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Paddy Soil ◽  
Elemental Sulfur ◽  
Contaminated Paddy Soil

Effects of Biochar Amendment on the Dynamics of Enzyme Activities from a Paddy Soil Polluted by Heavy Metals

2012 ◽  
Vol 610-613 ◽  
pp. 2129-2133 ◽  
Author(s):  
Yage Yang ◽  
Jin Long Yan ◽  
Cheng Ding
Keyword(s):  
Heavy Metals ◽  
Soil Ph ◽  
Paddy Soil ◽  
Enzyme Activities ◽  
Physicochemical Analysis ◽  
Soil Enzyme ◽  
Soil Enzyme Activities ◽  
Undisturbed Soil ◽  
Agricultural Use ◽  
Contaminated Paddy Soil

Reducing heavy metals mobility and improve the soil physical-chemical property in order to reduce plant uptake would be an urgent demand for safe rice production in China. A field experiment was conducted for the research of biochar (BC) amendment on the dynamics of soil enzyme activities in a contaminated paddy soil after 2 years. BC was applied in 2009 before rice transplantation at rates of 0, 10, 20, 40 t ha-1, and three undisturbed soil cores of 0 to 15 cm depth were sampled from each plot for physicochemical analysis and enzymatic monitoring. Compared to the control, the soil pH and SOC were significantly increased by 2–5 % and 16–51 % after BC amendment. The activities of cellulase, urine enzyme, neutral phosphatase and sucrase were also found to increase by 117.4–178.3 %, 31.1–37.6 %, 29.7–193.8 % and 36.5–328.6 %, respectively. Furthermore, there were positive correlation of soil enzyme activities with soil pH and SOC content. Data in this research indicated that BC amendment may be potential in improvement of soil properties to some extent to achieve the agricultural use. Introduction

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