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Olamilekan L Awotedu, Paul O Ogunbamowo, Bolajoko F Awotedu, Ileri-Oluwa B Emmanuel
Pág. 26 - 32
This study investigated the comparative phytotoxcity effect of heavy metal contamination on Jatropha curcas, Jatropha gossypifolia and Jatropha multifida in contaminated soil from a dump site in Ibadan Nigeria. Seeds of J. curcas, J. gossypifolia and J. ...
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Ismael Vásquez-Nogal and Christian E. Hernández-Mendoza
Arsenic is a metalloid frequently found in contaminated sites due to its easy mobilization in the environment. This has attracted the researchers who have studied this phenomenon from an environmental engineering perspective. Although there is evidence i...
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Elisa Gaggero, Mery Malandrino, Debora Fabbri, Giorgio Bordiglia, Anna Fusconi, Marco Mucciarelli, Paolo Inaudi and Paola Calza
This study investigated the concentrations of 22 elements in two Turin urban soils located in the city center (Campana Street garden (CA)) and in a peripheral area (Nobile Park (NOB)). The former was found contaminated by Pb, Zn, Ba, Cr and Ni and, to a ...
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Jianlei Qiao, Yonglu Lv, Yucai Feng, Chang Liu, Yi Zhang, Jinying Li, Shuang Liu and Xiaohui Weng
At present, the electronic nose has became a new technology for the rapid detection of pesticides. However, the technique may misidentify them for samples that have not been involved in training. Therefore, a hybrid model based on unsupervised and superv...
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Masahiko Katoh, Elsya Risky and Takeshi Sato
This study conducted plant growth tests using a rhizobox system to quantitatively determine the distance of immobilization lead migrating from contaminated soil into uncontaminated rhizosphere soil, and to assess the lead phases accumulated in rhizospher...
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Donggeun Lee, Taehoon Koh and Duhee Park
Study on the environmental and geotechnical engineering properties of soil remediated by the indirect-heated microwave thermal desorption method.
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Longheng Xiao, Xiang Cheng, Tianhua Zhang, Min Guo and Mei Zhang
In this study, inorganic acid and organic acid were used to leach and remediate superheavy, lead-contaminated protogenetic soil with a lead pollution level of 8043 mg·kg-1. Among the compounds studied, HCl and citric acid (CA) presented the best effects,...
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Ping Wang, Xin Chen, Gang Zeng, Zhiwei Dong, Shiyu Liu, Xianwei Zhang and Ce Wang
The performance of stabilization/solidification(S/S) monoliths is vital for the long-term effectiveness of potentially toxic-element-contaminated soil treatments, which arevulnerable to environmental conditions (e.g., strongly acidic or alkaline conditio...
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Jignasha G. Patel, J.I. Nirmal Kumar, Rita N Kumar, Shamiyan R. Khan
Pág. 130 - 140
Polycyclic aromatic hydrocarbon (PAH)-degrading bacteria were isolated from prolong contaminated Amalakhadi sediment and crude oil polluted soil Telva, near Ankleshwar Gujarat India. Organisms were treated with two-model PAHs compound Anthracene (ANT), a...
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Jignasha G. Patel, J.I. Nirmal Kumar, Rita N Kumar, Shamiyan R. Khan
Pág. 130 - 140
Polycyclic aromatic hydrocarbon (PAH)-degrading bacteria were isolated from prolong contaminated Amalakhadi sediment and crude oil polluted soil Telva, near Ankleshwar Gujarat India. Organisms were treated with two-model PAHs compound Anthracene (ANT), a...
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Dongchan Kim and Junggeun Han
Nanobubbles were manufactured by using pressurized hydrogen gas and were applied to soils contaminated with heavy metals, to confirm their function as enhancers. The manufactured nanobubbles remained for an extended period of time. A batch-test experimen...
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Maria Cristina Collivignarelli, Mentore Vaccari, Alessandro Abbà, Matteo Canato and Sabrina Sorlini
The aim of this experimental study was to assess the feasibility of using a wet oxidation (WO) process for treating fine soil with a high level of total petroleum hydrocarbons (TPHs). Two samples of soil were spiked with two different contaminants (motor...
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Alphonse Habineza, Jun Zhai, Tianpeng Mai, Daniel Mmereki, Theoneste Ntakirutimana
Pág. 171 - 187
This review paper provides a critical examination on current microbial biodegradation of 2, 4, 6-Trinitrotoluene (TNT) and its metabolites in soil, with focus on: (i) extent of biological degradation of TNT and its metabolites in soil, (ii) factors affec...
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Wen Dong, Ruichen Wang, Huaien Li, Xiao Yang, Jiake Li, Hui Wang, Chunbo Jiang and Zhe Wang
This study investigated the removal of cadmium (Cd) and lead (Pb) from the soil through phytoremediation using ryegrass combined with chelating agents. Soil leaching experiments were employed to determine the extraction efficiencies of chelating agents, ...
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Asha Siddika, AFM Masum Rabbani, Zakia Parveen, Md. Faruque Hossain
Pág. 82 - 93
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Jiamei Wu, Chenxu Zhang, Huifen Yang, Pan Chen and Jian Cao
The development of phytoremediation technology is constrained by gentle phytoextraction efficiency and slow biomass accumulation. In this study, a combined remediation of pioneer plants and solid waste towards Cd- and As-contaminated farmland soil was ex...
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Aleksandra Ukalska-Jaruga, Grzegorz Siebielec, Sylwia Siebielec and Monika Pecio
The aim of this study was to assess the impact of soil amendments, characterized by different sorption properties, on the effectiveness of trace elements? (Cu, Zn, Pb, Cd, Ni, and Cr) stabilization and bioavailability to earthworms. The study was conduct...
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Zebin Wei, Yihui Chen, Xiaoqing Li, Haiyu Rong and Zhujian Huang
Chemical leaching is one of the effective methods to remove heavy metals from soil. The effects of biodegradable chelating GLDA (N, N-bis(carboxymethyl)-l-glutamic acid tetrasodium salt) on contaminated farmland soil in four different places (collected f...
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Rajeev Kumar Bhadkariya, VK Jain, GPS Chak, SK Gupta
Pág. 229 - 237
Cadmium is a toxic metal for living organisms and an environmental contaminant. Soils in many parts of the world are slightly too moderately contaminated by Cd due to long term use and disposal of Cd-contaminated wastes. Cost effective technologies are n...
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Njunjima Njunbemere, Augustine Ifelebuegu, Ndekwu Benneth Onyedikachukwu
Pág. Page:1 - 13Abstract
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