Results 21 to 30 of about 20,688 (263)

LCA applied to nano scale zero valent iron synthesis [PDF]

The International Journal of Life Cycle Assessment, 2017
Application of zero valent iron nanoparticles is an innovative technology for ground water treatment and soil remediation. There are several methods to synthesise nano scale zero valent iron (nZVI), namely through bottom-up methods which consists on chemical reactions using strong reducing agents.
Martins, Florinda, Machado, Susana, Albergaria, José Tomás, Delerue-Matos, Cristina   +3 more
openaire   +2 more sources

The Application of Nano Zero-Valent Iron in Synergy with White Rot Fungi in Environmental Pollution Control. [PDF]

Toxics
Developing efficient and sustainable pollution control technologies has become a research priority in the context of escalating global environmental pollution.
Zeng G, Ma Z, Zhang R, He Y, Fan X, Lei X, Xiao Y, Zhang M, Sun D.   +8 more
europepmc   +2 more sources

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

Degradation Efficiency and Mechanism of Tetracycline in Water by Activated Persulfate Using Biochar-Loaded Nano Zero-Valent Iron. [PDF]

Molecules
Tetracycline (TC) contamination in water is one of the key issues in global environmental protection, and traditional water treatment methods are difficult to remove antibiotic pollutants.Therefore, efficient and environmentally friendly treatment ...
Yan B, Li X, Wang X, Yang P, Lu H, Zhang X.   +5 more
europepmc   +2 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   +1 more source

Investigation of Removal of Hexavalent Chromium and Divalent Cobalt From Aqueous Solutions by Organo-montmorillonite Supported Iron Nanoparticles [PDF]

, 2016
A new class of nanoscale zero-valent iron particles supported on natural montmorillonite and organo-montmorillonite were synthesized and the feasibility for the removal of and was examined through laboratory batch test.
Prus, V. (Viktoriia), Zhdanyuk, N. (Nataliya)   +1 more
core   +2 more sources

Green rust formation and reactivity with arsenic species [PDF]

, 2020
Elevated levels of arsenic (As) in soils and groundwaters remain a pressing global challenge due to its widespread occurrence and distribution, high toxicity and mobility.
Perez, Jeffrey Paulo H.
core   +1 more source

Viscoelastic gels of guar and xanthan gum mixtures provide long-term stabilization of iron micro- and nanoparticles [PDF]

, 2012
Iron micro- and nanoparticles used for groundwater remediation and medical applications are prone to fast aggregation and sedimentation. Diluted single biopolymer water solutions of guar gum (GG) or xanthan gum (XG) can stabilize these particles for few ...
A Molfetta Di, A Tiraferri, AB Rodd, C Noubactep, D Kim, D Risica, Dingqi Xue, DL Huber, E Choppe, E Dalla Vecchia, E Dalla Vecchia, F García-Ochoa, FS Freyria, G Schramm, ICM Dea, ICM Dea, IT Norton, J Amundarain, JA Casas, K Hyun, KJ Cantrell, L Zhong, M Iijima, M Milas, M Oostrom, MJ Truex, ML Williams, PHT Uhlherr, PJ Flory, Rajandrea Sethi, RHW Wientjes, S Comba, S Comba, T Phenrat, TG Mezger, V Zolla, VB Pai, W Zhang, X Li, Y Qiang, Z Xiu   +40 more
core   +1 more source