Results 1 to 10 of about 6,176 (256)

Application of nanoscale zero valent iron (NZVI) for groundwater remediation in Europe [PDF]

Environmental Science and Pollution Research, 2018
Purpose: Nanoscale zero valent iron (NZVI) is emerging as a new option for the treatment of contaminated soil and groundwater targeting mainly chlorinated organic contaminants (e.g., solvents, pesticides) and inorganic anions or metals.
Braun, Jürgen, Bruns, Johannes, Mueller, Nicole, Nowack, Bernd, Rickerby, David, Rissing, Peter, Černík, Miroslav   +6 more
core   +5 more sources

Environmental remediation approaches by nanoscale zero valent iron (nZVI) based on its reductivity: a review. [PDF]

RSC Adv
This review summarized recent reports in the reductive environmental remediation by nZVI and gave prospects for future research, which may benefit the exploration of effective and sustainable nZVI materials and innovative remediation approaches.
Liu M, Chen G, Xu L, He Z, Ye Y.
europepmc   +4 more sources

Serine Grafted Silica Coated Nanoscale Zero‐Valent Iron with Enhanced Fenton‐Like Degradation of Mixed Organic Solvents of Tributyl Phosphate and n‐dodecane [PDF]

Advanced Science
As global nuclear energy scales up, the annual output of low‐to‐medium‐level radioactive tributyl phosphate (TBP) and n‐dodecane organic solvents from spent fuel processing grows.
Peijie Sun, Haifeng Xu, Lejin Xu
doaj   +3 more sources

Foliar application of nano zero-valent iron improves the fruit quality of ‘Yanfu No.6’ apple [PDF]

BMC Plant Biology
Background In recent years, the apple industry in Jingning County has developed rapidly. However, due to the neglect of the importance of trace elements in apple cultivation, iron chlorosis often occurs in fruit trees, affecting the growth of the ...
Yang Lu, Yongjuan Cheng, Guanquecailang Lan, Guoping Liang, Zhiyuan Bian, Zonghuan Ma, Juan Mao, Baihong Chen   +7 more
doaj   +2 more sources

Structural Evolution of Nanoscale Zero-Valent Iron (nZVI) in Anoxic Co(2+) Solution: Interactional Performance and Mechanism. [PDF]

Sci Rep, 2015
AbstractThe structures of nanoscale zero-valent iron (nZVI) particles evolving during reactions and the reactions are influenced by the evolved structures. To understand the removal process in detail, it is important to investigate the relationships between the reactions and structural evolution.
Zhang Y, Chen W, Dai C, Zhou C, Zhou X.
europepmc   +4 more sources

Green cleanup of styrene-contaminated soil by carbon-based nanoscale zero-valent iron and phytoremediation: Sunn hemp (Crotalaria juncea), zinnia (Zinnia violacea Cav.), and marigold (Tagetes erecta L.) [PDF]

Heliyon
Accidental chemical spills can result in styrene-contaminated soil. Styrene negatively affects human health and the environment. The objective of this study was to remediate styrene-contaminated soil using a combination of activated carbon-based ...
Ann Kambhu, Tunlawit Satapanajaru, Piyapawn Somsamak, Patthra Pengthamkeerati, Chanat Chokejaroenrat, Kanitchanok Muangkaew, Kanthika Nonthamit   +6 more
doaj   +2 more sources

Kinetic and thermodynamic investigation of the removal of alizarin red dye using silica-supported nanoscale zero-valent iron particles [PDF]

Scientific Reports
Alizarin red (ARS) dye is a persistent and toxic pollutant in aquatic environments, posing a significant environmental threat. Among various treatment technologies, adsorption offers a practical and highly efficient method for dye removal.
Ibrahim El-Hallag, Ahmad Al-Owais, El-Sayed El-Mossalamy   +2 more
doaj   +2 more sources

Rhamnolipids as Green Stabilizers of nZVI and Application in the Removal of Nitrate From Simulated Groundwater

Frontiers in Bioengineering and Biotechnology, 2022
Environmental contamination caused by inorganic compounds is a major problem affecting soils and surface water. Most remediation techniques are costly and generally lead to incomplete removal and production of secondary waste.
Cinthia Cristine Moura, Ana Maria Salazar-Bryam, Rodolfo Debone Piazza, Caio Carvalho dos Santos, Miguel Jafelicci, Rodrigo Fernando Costa Marques, Rodrigo Fernando Costa Marques, Jonas Contiero, Jonas Contiero   +8 more
doaj   +1 more source

Re-recognizing micro locations of nanoscale zero-valent iron in biochar using C-TEM technique

Scientific Reports, 2021
Biochar supported nanoscale zero-valent iron (NZVI/BC), prepared commonly by liquid reduction using sodium borohydride (NaBH4), exhibits better reduction performance for contaminants than bare NZVI.
Kun Yang, Jialu Xu, Ming Zhang, Daohui Lin   +3 more
doaj   +1 more source

Immobilized nanoscale zero-valent iron for synergistic enhanced removal of pentachlorobenzene with Pseudomonas sp. JS100

Frontiers in Bioengineering and Biotechnology, 2022
Highly chlorinated benzenes usually have a low efficient degradation in environment. Here we proposed a synergistic removal strategy of pentachlorobenzene (PeCB) using Pseudomonas sp. JS100 coupled with immobilized nanoscale zero-valent iron (NZVI).
Anzhou Ma, Anzhou Ma, Jianpeng Ma, Jianpeng Ma, Xianke Chen, Xianke Chen, Guoqiang Zhuang, Guoqiang Zhuang   +7 more
doaj   +1 more source