Results 101 to 110 of about 2,042,339 (210)

Phytotoxicity of Zero-Valent Iron-Based Nanomaterials in Mung Beans: Seed Germination and Seedling Growth Experiments

Toxics
The extensive utilization of nano-zero-valent iron (nZVI) and its engineered derivatives has prompted significant environmental concerns, particularly regarding their phytotoxicological impacts, which remain inadequately characterized. This investigation
Huan Wu, Sha Li, Yu He, Bin Zhou, Guoming Zeng, Yuanyuan Huang, Da Sun   +6 more
doaj   +1 more source

Application of zero valent nano iron on bacterial growth

, 2020
Bu tez çalışmasında çalışmada nanopartikül halinde sıfır değerlikli demir (Fe)'in bakteriler üzerine gelişimlerinin etkilerinin pozitif-negatif etkilerinin belirlenmesi amaçlanmıştır. sifir degerlikli nano demir parcaciklari bakteri gecirgenligini saglamak amacli olarak 45 nm civarinda sakin ortalama dagilim ile indirgenme yontemi ile ...
openaire   +1 more source

Synthesis and efficiency evaluation of magnetic nanocomposite of activated carbon- zero valent iron/silver (PAC-Feº/Ag) in phenol removal from aqueous solution

سلامت و محیط, 2014
Background and Objectives: Phenol is one of priority pollutants produced through leather, paint, resin, and pharmaceutical industries and it can contaminate groundwater after entering to the environment.
B. Kakavandi, M. Mokhtari, R. Rezaee Kalantari, E. Ahmadi, N. Rastkari, M. Fatehi, A. Azari   +6 more
doaj  

Bactericidal Effect of Zero-Valent Iron Nanoparticles on Escherichia coli

, 2016
Zero-valent iron nanoparticles (nano-Fe0) in aqueous solution rapidly inactivated Escherichia coli. A strong bactericidal effect of nano-Fe0 was found under deaerated conditions, with a linear correlation between log inactivation and nano-Fe0 dose (0.82 ...
Jeyong Yoon (758973), Won Il Lee (2432851), Changha Lee (758972), Jee Yeon Kim (1876648), Kara L. Nelson (1430866), David L. Sedlak (1332561)   +5 more
core   +1 more source

Hybrid biological, electron beam and zero-valent nano iron treatment of recalcitrant metalworking fluids

, 2016
Hybrid approaches for the remediation and detoxification of toxic recalcitrant industrial wastewater were investigated. The focus was waste metalworking fluid, which was selected as a representative model of other waste streams that are toxic ...
Tesh, S.J.,, Thill, P.G.,, Ager, Duane K, Scott, Thomas Bligh, Scott, Thomas B, Thill, Patrick G, Tesh, Sarah J, Vojnovic, B.,, Thompson, I.P, Vojnovic, Borivoj, Thompson, Ian P, Scott, T.B.,, Ager, D.K.,   +12 more
core   +1 more source

Bactericidal effect of zero-valent iron nanoparticles on Escherichia coli

, 2014
Zero-valent iron nanoparticles (nano-Fe0) in aqueous solution rapidly inactivated Escherichia coli. A strong bactericidal effect of nano-Fe0 was found under deaerated conditions, with a linear correlation between log inactivation and nano-Fe0 dose (0.82 ...
Lee, Won Il, Nelson, Kara L., Sedlak, David L., Lee, Changha, Yoon, Jeyong, Kim, Jee Yeon   +5 more
core   +1 more source

A theoretical investigation on sulfidated nanoscale zero valent iron for removal of cis-DCE and PCE

The organochlorine contaminants in wastewater can be degraded by using sulfidated nanoscale zero-valent iron. However, the specific role of S dopants and the underlying degradation mechanism are largely unknown.
White, Jessica Jein, Bennett, William W, Zhou, Ming, Hinsch, Jack Jon, Wang, Yun   +4 more
core   +1 more source

A new method to produce nanoscale iron for nitrate removal

, 2011
This article proposes a novel technology combining electrochemical and ultrasonic methods to produce nanoscale zero valent iron (NZVI). With platinum placed in the cathode and the presence of the dispersion agent, 0.2g/l cetylpyridinium chloride (CPC), a
李奇旺; Li, Chi-wang; Chen, Shiao-shing; Hsu, Hong-der
core   +1 more source

Tetracycline Removal from Aqueous Solution by Nano Zero Valent Iron/UV/H2O2 Process [PDF]

Background & Objectives: Nowadays, antibiotic residue presence in environment is a world concern, so there discharge control necessity is unavoidable. The objective of this research was the study of Tetracycline removal from aqueous solution by Nano Zero
زارع, محمدرضا, رحمانی, کوروش, رحمانی, آیت, رحمانی, حسن   +3 more
core  

Environmental Remediation of TNT using Nanoscale Zero-Valent Iron Metal [PDF]

, 2009
This research focused on the use of nanoscale zero-valent iron (NZVI) to remediate trinitrotoluene (TNT). Zero-valent iron has demonstrated effective degradation of TNT, however, these particles themselves have significant problems in treating sorbed ...
Echols, Erica
core