Application of artificial intelligence technology in removal of heavy metals from water by iron oxide

Immobilized microbe technologies are expected to be effectively used in wastewater treatment. Removal of heavy-metals from wastewater by immobilized Phanerochaete chrysosporium (Pc) with Ca-alginate and iron oxide magnetic nanoparticles (MNPs) was studied. The results showed that a biosorbent as Pc immobilized by Ca-alginate and iron oxide magnetic nanoparticles was successfully developed. And the iron oxide magnetic nanoparticles played an important role in the increase of biosorption capacity of Pc. Energy dispersive spectrometer (EDS) analysis confirmed that metal ions adsorbed to the surface of the biosorbents were partly transmitted to the interior of biosorbents, mainly embedded with iron oxide nanoparticles and Ca-alginate. Moreover, it was found that MNPs-Ca-alginate immobilized Pc showed a good affinity to various heavy metals, such as Pb(II), Zn(II), Cd(II) or Mg(II) and so on. The results proved the high efficiency of the biosorbents for heavy-metal removal and its potential application in the treatment of metal-containing wastewater.

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A sustainable nanocomposite for removal of heavy metals from water based on crosslinked sodium alginate with iron oxide waste material from steel industry

Journal of Environmental Chemical Engineering ◽

10.1016/j.jece.2020.104015 ◽

2020 ◽

Vol 8 (4) ◽

pp. 104015 ◽

Cited By ~ 2

Author(s):

Mohamed E. Mahmoud ◽

Mohamed M. Saleh ◽

Mohamed M. Zaki ◽

Gehan M. Nabil

Keyword(s):

Heavy Metals ◽

Iron Oxide ◽

Sodium Alginate ◽

Steel Industry ◽

Waste Material ◽

Water Based ◽

Removal Of Heavy Metals

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Removal of heavy metals and organic pollutants by a sand rich in iron oxide

Euro-Mediterranean Journal for Environmental Integration ◽

10.1007/s41207-018-0058-9 ◽

2018 ◽

Vol 3 (1) ◽

Cited By ~ 6

Author(s):

Rachid El Haouti ◽

Zakaria Anfar ◽

Said Et-Taleb ◽

Mohamed Benafqir ◽

Saaida Lhanafi ◽

...

Keyword(s):

Heavy Metals ◽

Iron Oxide ◽

Organic Pollutants ◽

Removal Of Heavy Metals

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Preparation and Characterization Composites Contain of Magnetic Iron Oxide Nanoparticles with Different Weight Ratios of Dextrin, and Using it to Removal of Heavy Metals from Aqueous Solutions

Energy Procedia ◽

10.1016/j.egypro.2018.11.241 ◽

2019 ◽

Vol 157 ◽

pp. 752-762 ◽

Cited By ~ 2

Author(s):

Luma Musab ◽

Entisar E. Al- Abodi

Keyword(s):

Heavy Metals ◽

Iron Oxide ◽

Aqueous Solutions ◽

Iron Oxide Nanoparticles ◽

Oxide Nanoparticles ◽

Magnetic Iron Oxide Nanoparticles ◽

Magnetic Iron Oxide ◽

Removal Of Heavy Metals

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Application of Iron Oxide Nanomaterials for the Removal of Heavy Metals

Handbook of Nanomaterials and Nanocomposites for Energy and Environmental Applications ◽

10.1007/978-3-030-36268-3_76 ◽

2021 ◽

pp. 2067-2091

Author(s):

Tiantian Luo ◽

Chao Yang ◽

Xike Tian ◽

Wenjun Luo ◽

Yulun Nie ◽

...

Keyword(s):

Heavy Metals ◽

Iron Oxide ◽

Removal Of Heavy Metals

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Application of Iron Oxide Nanomaterials for the Removal of Heavy Metals

Journal of Nanotechnology ◽

10.1155/2014/398569 ◽

2014 ◽

Vol 2014 ◽

pp. 1-14 ◽

Cited By ~ 94

Author(s):

Pragnesh N. Dave ◽

Lakhan V. Chopda

Keyword(s):

Heavy Metals ◽

Heavy Metal ◽

Iron Oxide ◽

Metal Ions ◽

Heavy Metal Ions ◽

Aqueous System ◽

Oxide Nanoparticles ◽

Inexpensive Method ◽

Physiochemical Property ◽

Removal Of Heavy Metals

In the 21st century water polluted by heavy metal is one of the environment problems. Various methods for removal of the heavy metal ions from the water have extensively been studied. Application of iron oxide nanaparticles based nanomaterials for removal of heavy metals is well-known adsorbents for remediation of water. Due to its important physiochemical property, inexpensive method and easy regeneration in the presence of external magnetic field make them more attractive toward water purification. Surface modification strategy of iron oxide nanoparticles is also used for the remediation of water increases the efficiency of iron oxide for the removal of the heavy metal ions from the aqueous system.

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