Results 1 to 10 of about 2,171,103 (172)

Kaolin Modified Nano Zero Valent Iron Synthesis via Box-Behnken Design Optimization [PDF]

Applied Environmental Research, 2017
Nano zero valent iron (NZVI) has been extensively studied for its application to treat pollutants, particularly in contaminated water. This research studies enhancement of the reducing power of NZVI using kaolin as a supporter and ethanol as a medium ...
Pummarin Khamdahsag, Wannakan Thongkao, Apichart Saowapakpongchai, Visanu Tanboonchuy   +3 more
doaj   +8 more sources

Study of capability of nanostructured zero-valent iron and graphene oxide for bioremoval of trinitrophenol from wastewater in a bubble column bioreactor

Electronic Journal of Biotechnology, 2019
Background: Bioremoval of phenolic compounds using fungi and bacteria has been studied extensively; nevertheless, trinitrophenol bioremediation using modified Oscillatoria cyanobacteria has been barely studied in the literature.
Roya Bavandi, Mozhgan Emtyazjoo, Hasan Nasrollahzadeh Saravi, Fatemeh Yazdian, Mojgan Sheikhpour   +4 more
doaj   +2 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

Preparation of hydrophilic iron-carbon sustained-release composite and its performance on enhancing biological reductive dechlorination of groundwater

上海师范大学学报. 自然科学版, 2023
In this paper， a nano-zero valent iron（nZVI）-polylactic acid（PLA）-biochar（BC） composite with sodium lignosulfonate（SL） as a surface modifier was prepared by a two-step ball milling method.
XIA Yangrongchang, MAO Yacen, LI Junjie, CHANG Liuyang, LI Xilin, ZHANG Xu, MENG Liang   +6 more
doaj   +1 more source

Synthesis of Micro-Electrolysis Composite Materials from Blast Furnace Dust and Application into Organic Pollutant Degradation

Nanomaterials, 2022
A micro-electrolysis material (MEM) was successfully prepared from carbothermal reduction of blast furnace dust (BFD) and coke as raw materials in a nitrogen atmosphere.
Xiangrong Zeng, Ting Xie, Bin Zeng, Lijinhong Huang, Xindong Li, Wanfu Huang   +5 more
doaj   +1 more source

New Method of Synthesis of Stable Zero Valent Iron Nanoparticles (Nzvi) by Chelating Agent Diethylene Triamine Penta Acetic Acid (DTPA) and Removal of Radioactive Uranium From Ground Water by using Iron Nanoparticle [PDF]

Journal of Nanostructures, 2012
Nowdays,  iron  nanoparticles  due  to  their  unique  characteristics  are used  in  all  of  sciences  and  technology.  These  nano  particles  due  to their  electrical, magnetic,  optical  and  catalytic  properties  and  having high  area  and ...
A. Akbari, F. Mohamadzadeh
doaj   +1 more source

Crystal violet removal using bimetallic Fe0–Cu and its composites with fava bean activated carbon

Results in Engineering, 2023
Nano zero-valent iron (nZVI), bimetallic nano zero-valent iron-copper (Fe0– Cu), and fava bean activated carbon-supported bimetallic nano zero-valent iron-copper (AC-Fe0-Cu) are synthesized and characterized using DLS, zeta potential, FT-IR, XRD, and SEM.
A.B. Abdel-Aziz, Nora Mohamed, Reem M. El-taweel, Sh Husien, Irene Samy Fahim, Lobna A. Said, Ahmed G. Radwan   +6 more
doaj   +1 more source

Nano zero valent iron embedded on chitosan for enhancement of biohydrogen production in dark fermentation

Energy Reports, 2020
Chitosan supported nano zero valent iron (nZVI/CS) was used as a catalyst to improve biohydrogen production. Dark fermentation was carried out by Enterobacter aerogenes using glucose as a carbon source under mesophilic condition at 37 °C.
K.A.H.S. Sewwandi, R. Nitisoravut
doaj   +1 more source

Remediation of distillery waste water using zero valent iron nanoparticles

Current Research in Green and Sustainable Chemistry, 2021
Present study summarizes the application of nano-particles as a new green approach for treating highly polluted dark color brown distillery wastewater which has foul odour, high COD and BOD (high organic content).
K. Srivastava, A. Srivastava, P. Singh, V. Sharma, P. Singh   +4 more
doaj   +1 more source

Development of Nano-Zero Valent Iron for the Remediation of Contaminated Water

Chemical Engineering Transactions, 2012
Various materials are currently available to remove heavy metals from groundwater such as activated carbons, carbon nano tubes, bentonite and Zero Valent Iron (ZVI).
W.Z. Wan Yaacob, N. Kamaruszaman, A.R. Samsudin   +2 more
doaj   +1 more source