Results 91 to 100 of about 17,640 (250)

The surface reactivity of iron oxide nanoparticles as a potential hazard for aquatic environments: A study on Daphnia magna adults and embryos [PDF]

, 2018
open5noNano-ecotoxicology is extensively debated and nanomaterial surface reactivity is an emerging topic. Iron oxide nanoparticles are widely applied, with organic or inorganic coatings for stabilizing their suspensions.

core   +1 more source

Simultaneous stabilization of Pb and improvement of soil strength using nZVI [PDF]

, 2019
This study demonstrates the feasibility of nanoscale Zero-Valent Iron (nZVI) for simultaneous stabilization of Pb and improvement of soil strength via batch experiments.
Chen, Yong-Zhan, Geng, Xueyu, Liu, Fuming, Yi, Shuping, Zheng, Chunmiao, Zhou, Wan-Huan   +5 more
core   +1 more source

Mechanical alloying of a hydrogenation catalyst used for the remediation of contaminated compounds [PDF]

, 2012
A hydrogenation catalyst including a base material coated with a catalytic metal is made using mechanical milling techniques. The hydrogenation catalysts are used as an excellent catalyst for the dehalogenation of contaminated compounds and the ...
Aitken, Brian S., Clausen, Christian A., Geiger, Cherie L., Quinn, Jacqueline W.   +3 more
core   +1 more source

Performance Evaluation of Nanoscale Zero-Valent Iron Adsorbed on Calcium Alginate in Nitrate Reduction in Aqueous Systems [PDF]

آب و فاضلاب, 2015
There is  nowadays a growing concern about nitrate pollution in groundwater resources and its adverse impacts on the public health. The present experimental study was conducted to evaluate the efficiency of the Fe° calcium alginate process in nitrate ...
Behrouz Karimi, Mohammadsadegh Rajaee
doaj  

Recyclable nanoscale zero-valent iron-based magnetic polydopamine coated nanomaterials for the adsorption and removal of phenanthrene and anthracene

Science and Technology of Advanced Materials, 2017
In this study, nanoscale zero-valent iron nanoparticles (NZVIs) were coated with silica and polydopamine using a two-step process. The coated nanoparticles were applied as adsorbents for removal of two common polycyclic aromatic hydrocarbons pollutants ...
Jing Li, Qingxiang Zhou, Yongli Liu, Man Lei   +3 more
doaj   +1 more source

Exchange bias effect in alloys and compounds

, 2011
The phenomenology of exchange bias effects observed in structurally single-phase alloys and compounds but composed of a variety of coexisting magnetic phases such as ferromagnetic, antiferromagnetic, ferrimagnetic, spin-glass, cluster-glass and ...
Benitez M J, Binek C, Bobo J F, Brown P J, Chatterjee S, Coehoorn R, Das S Patra M Thakur M Majumdar S Giri S, De K, Del Bianco L, Dho J, Domingo N, Dutta P, Fidler J, Gruyters M, He X, Hernando A, Huang W G, Huang X H, Iglesias Ó, Iglesias Ó, Jacobs I S, Jagodič M, Jana S, Karmakar A Majumdar S Giri S, Karmakar A Majumdar S Giri S, Khan M, Kulkarni P D, Kulkarni P D, Kulkarni P D Dhar S K Provino A Manfrinetti P Grover A K, Lakshmi N, Liu L, Luborsky F S, M Patra, Markovich V, Middey S, Mydosh J A, Nayak A K, Nogues J, Panagiotopoulos I, Patra M, Patra M, Patra M, Patra M, Patra M, Planes A, Rama Rao N V, S Giri, S Majumdar, Sabyasachi Sk Patra M Majumdar S Giri S, Salazar-Alvarez G, Schmid H, Sharma S K, Sharma S K, Shendruk T N, Stamps R L, Thakur M, Tian Z M, Wang X, Winkler E, Xu K, Yan L Q, Yelon A, Zhang H T, Zhang T, Zhou S M, Zhu X   +65 more
core   +1 more source

Experimental study on three-dimensional electrode-electrode-Fenton coupling for emulsified oily wastewater treatment

Gongye shui chuli
The emulsified oily wastewater generated from machining processes has complex organic components and poor biodegradability. Nanoscale zero-valent iron, activated carbon, and glass beaded mixed particles were used as particle electrodes to construct a ...
ZHANG Hua, HU Chuanlong, WU Di, YANG Wenxin, XUE Jia, ZHANG Wenyi   +5 more
doaj   +1 more source

Contaminant Removal From Natural Resources [PDF]

, 2006
A zero-valent metal emulsion containing zero-valent metal particles is used to remediate contaminated natural resources, such as groundwater and soil. In a preferred embodiment, the zero-valent metal emulsion removes heavy metals, such as lead (pb), from
Clausen, Christian A., Coon, Christina, Devor, Robert, Fillpek, Laura B., Geiger, Cheri L., Quinn, Jacqueline W., Reinhart, Debra   +6 more
core   +1 more source

Foliar application of surfactant-stabilized nanoscale zero-valent iron inhibits fluoranthene accumulation and alleviates phytotoxicity in tomato

Frontiers in Sustainable Food Systems
To inhibit the uptake and accumulation of fluoranthene (Flu) in tomatoes cultivated in Flu-contaminated soil, foliar application of nanoscale zero-valent iron (nZVI) was employed.
Yuanzhou Xu, Wenxia Yang, Jie Liu, Junping Gao, Xueqing Chen, Da Li, Nawen Tang, Qingxia Zhang   +7 more
doaj   +1 more source

Combining nanoscale zero-valent iron and anaerobic dechlorinating bacteria to degrade chlorinated methanes and 1,2-dichloroethane. [PDF]

Environ Sci Pollut Res Int, 2023
Salom D, Fernández-Verdejo D, Moral-Vico J, Font X, Marco-Urrea E.   +4 more
europepmc   +1 more source