Review on the criteria anticipated for the fabrication of highly efficient ZnO-based visible-light-driven photocatalysts

Journal of Industrial and Engineering Chemistry, Journal Year: 2018, Volume and Issue: 62, P. 1 - 25

Published: Feb. 9, 2018

Language: Английский

---

Recent developments in physical, biological, chemical, and hybrid treatment techniques for removing emerging contaminants from wastewater

Journal of Hazardous Materials, Journal Year: 2021, Volume and Issue: 416, P. 125912 - 125912

Published: April 23, 2021

Language: Английский

---

Role of Nanomaterials in the Treatment of Wastewater: A Review

Water, Journal Year: 2020, Volume and Issue: 12(2), P. 495 - 495

Published: Feb. 12, 2020

Water is an essential part of life and its availability important for all living creatures. On the other side, world suffering from a major problem drinking water. There are several gases, microorganisms toxins (chemicals heavy metals) added into water during rain, flowing water, etc. which responsible pollution. This review article describes various applications nanomaterial in removing different types impurities polluted kinds nanomaterials, carried huge potential to treat (containing metal toxin substance, organic inorganic impurities) very effectively due their unique properties like greater surface area, able work at low concentration, The nanostructured catalytic membranes, nanosorbents nanophotocatalyst based approaches remove pollutants wastewater eco-friendly efficient, but they require more energy, investment order purify wastewater. many challenges issues treatment. Some precautions also required keep away ecological health issues. New modern equipment treatment should be flexible, cost efficient commercialization purpose.

Language: Английский

---

Nanomaterials for the Removal of Heavy Metals from Wastewater

Nanomaterials, Journal Year: 2019, Volume and Issue: 9(3), P. 424 - 424

Published: March 12, 2019

Removal of contaminants in wastewater, such as heavy metals, has become a severe problem the world. Numerous technologies have been developed to deal with this problem. As an emerging technology, nanotechnology gaining increasing interest and many nanomaterials remove metals from polluted water, due their excellent features resulting nanometer effect. In work, novel nanomaterials, including carbon-based zero-valent metal, metal-oxide based nanocomposites, applications for removal metal ions wastewater were systematically reviewed. Their efficiency, limitations, advantages compared discussed. Furthermore, promising perspective environmental was also discussed potential directions future work suggested.

Language: Английский

---

g-C3N4/carbon dot-based nanocomposites serve as efficacious photocatalysts for environmental purification and energy generation: A review

Journal of Cleaner Production, Journal Year: 2020, Volume and Issue: 276, P. 124319 - 124319

Published: Sept. 21, 2020

Language: Английский

---

Adsorption processes for the removal of contaminants from wastewater

Elsevier eBooks, Journal Year: 2020, Volume and Issue: unknown, P. 161 - 222

Published: Jan. 1, 2020

Language: Английский

---

New insights on the green synthesis of metallic nanoparticles using plant and waste biomaterials: current knowledge, their agricultural and environmental applications

Environmental Science and Pollution Research, Journal Year: 2017, Volume and Issue: 25(11), P. 10164 - 10183

Published: Aug. 16, 2017

Language: Английский

---

Review on augmentation in photocatalytic activity of CoFe2O4 via heterojunction formation for photocatalysis of organic pollutants in water

Journal of Saudi Chemical Society, Journal Year: 2019, Volume and Issue: 23(8), P. 1119 - 1136

Published: July 24, 2019

In previous years, cobalt ferrite has gained huge consideration in the field of semiconductor photocatalysis for waste water treatment. Cobalt and its derivatives own tunable magnetic properties which results higher absorption capability comparison with other photocatalyst semiconductors. current review, a brief overview CoFe2O4 as is presented ferromagnetic behaviour also discussed. Few drawbacks such agglomeration, photocorrosion recombination rate electrons-holes are For enhancement photocatalytic action ferrite, role type I, II, direct Z-scheme, solid state Z-scheme heterojunctions, Schottky p-n heterojunctions based on different heterostructures were conclusive outlook formation best approach performance. This because heterojunction enhanced charge separation thus reduced electron–hole recombination. Herein, this review highlights photodegradation noxious organic pollutants water. Furthermore, future expectations challenges exploiting nanocomposites treatment, discussed precise conclusion review.

Language: Английский

---

3D Graphene‐Based Macrostructures for Water Treatment

Advanced Materials, Journal Year: 2019, Volume and Issue: 32(3)

Published: May 10, 2019

Recently, 3D graphene-based macrostructures (3D GBMs) have gained increased attention due to their immense application potential in water treatment. The unique structural features (e.g., large surface area and physically interconnected porous network) as well fascinating properties high electrical conductivity, excellent chemical/thermal stability, ultralightness, solar-to-thermal conversion efficiency) render GBMs promising materials for purification through adsorption, capacitive deionization, solar distillation. Moreover, can serve scaffolds immobilize powder nanomaterials build monolithic adsorbents photo-/electrocatalysts, which significantly broadens applications Here, recent advances synthesis toward are highlighted. Remaining challenges future perspectives elaborated highlight research directions.

Language: Английский

---

Adsorption of organic pollutants by nanomaterial-based adsorbents: An overview

Journal of Molecular Liquids, Journal Year: 2020, Volume and Issue: 301, P. 112335 - 112335

Published: Jan. 7, 2020

Language: Английский

---