Results 121 to 130 of about 9,676 (268)

Effects of nanoscale zero-valent iron loaded biochar on the fate of phenanthrene in soil-radish (Raphanus sativus L. var.radculus pers) system

Eco-Environment & Health
Nanoscale zero-valent iron loaded on biochar (nZVI@BC) has been proven to be effective in activating persulfate to remediate soil organic pollutants. However, studies on subsequent plant growth and microbial community changes in remediated soil remain ...
Lianzhou Shen, Yue Cai, Juan Gao
doaj   +1 more source

Effects of NZVI treatments on peanut plant growth.

, 2015
a) photograph of peanut plants in containers after 13 days, b) photograph of peanut plants after 18 days, c) length of the stems of the peanut plants, d) weight of the peanut plants, e) TEM image of root tissue of NZVI-40, and f) TEM image of root tissue
Xuan Li (137217), Yuechao Yang (728438), Bin Gao (191656), Min Zhang (111999)   +3 more
core   +1 more source

Transcriptomic analysis and cellular responses to nanoscale zero-valent iron in green microalga Raphidocelis subcapitata

Ecotoxicology and Environmental Safety
Nanoscale zero valent iron (nZVI) is used to remediate aquifers polluted by organochlorines or heavy metals and was also suggested to eliminate harmful algal blooms.
Cheryl S.Y. Yeap, Nhung H.A. Nguyen, Tobias Busche, Daniel Wibberg, Jakub Riha, Olaf Kruse, Miroslav Cernik, Olga Blifernez-Klassen, Alena Sevcu   +8 more
doaj   +1 more source

Transport of Surface-Modified Nano Zero-Valent Iron (SM-NZVI) in saturated porous media: Effects of surface stabilizer type, subsurface geochemistry, and contaminant loading

, 2014
This study examined the transport behavior of nano zero-valent iron (NZVI) coated with three types of stabilizers (i.e., polyacrylic acid, Tween-20, and starch) in saturated sand- and soil-packed columns under varying geochemical conditions.
Dong, Haoran, Lo, Irene M.C.
core   +1 more source

Removal of hexavalent chromium from aqueous systems using jujube tree branch biochar-loaded nano zero-valent iron

Nanotechnology Reviews
This study developed a composite material (JBC-nZVI) using jujube tree branch biochar (JBC) to support nano zero-valent iron (nZVI) for hexavalent chromium (Cr(VI)) removal from aqueous solutions.
Wang Xiaoxue, Shi Shuang, Yang Chen, Wang Yiyu, Yan Yonghao, Wang Zhengyu, Hao Huarui, Zhang Yan   +7 more
doaj   +1 more source

Laboratorní porovnání účinnosti nZVI/S-nZVI v systémech s a bez elektrického proudu

The use of nZVI is well known method for remediation of groundwater contaminated with chlorinated hydrocarbons. The present paper investigates the ability of traditional nZVI and S-nZVI modified with sulphide ion (HS- ) to reduce CHC in real ...
Pavelková, Alena, Slunský, Jan, Nosek, Jaroslav, Vološčuková Ondřejka, Skácelová, Petra   +4 more
core   +1 more source

Reductive Sequestration of Chromate with Pyrite-Loaded nZVI@biochar Composites

Various green materials like biochar and Fe0 (nano-scale zerovalent iron, nZVI) have been applied to remediate aqueous Cr(VI) contamination, but few studies have tried to further improve the performance of nZVI and/or biochar composites with different ...
Min Sun, Xingrun Wang, Yao Zhao, Yuechuan Feng   +3 more
core   +1 more source

Significant factors on the enhanced degradation of aqueous doxycycline by sucrose-stabilized NZVI (S-NZVI)

, 2020
Woojin Lee, Ainash Akmanova
openaire   +1 more source

Remediation of petroleum hydrocarbon contaminated soils by hollow nZVI coupled with electrokinetic activation of persulfate

Key parameters such as electric current, electro-osmotic flow (EOF), pH, EC, and persulfate (PS) residual were analyzed and compared between the h-nZVI system and a ordinary nZVI ...
Tang, Yu
core   +1 more source

Sequential removal of cyanide and phenol using zerovalent iron and <i>Rhodococcus pyridinivorans</i> PDB9T NS-1 encapsulated in a freeze-dried Ba-alginate nano-biohybrid system. [PDF]

RSC Adv
Priyadarshini A, Sahoo NK, Mishra S, Sahoo PK, Dhal GC, Tripathy BC.   +5 more
europepmc   +1 more source