The separation of oil/water mixtures by modified melamine and polyurethane foams: A review

SM Hailan, D Ponnamma, I Krupa - Polymers, 2021 - mdpi.com
Melamine (MA) and polyurethane (PU) foams, including both commercial sponges for daily
use as well as newly synthesized foams are known for their high sorption ability of both polar …

A green and facile one-step hydration method based on ZIF-8-PDA to prepare melamine composite sponges with excellent hydrophobicity for oil-water separation

Y Zhang, S Hou, H Song, G Qin, P Li, K Zhang… - Journal of Hazardous …, 2023 - Elsevier
Frequent crude oil spills and illegal discharges of industrial organic pollutants cause serious
damage to the ecological environment and considerable loss of valuable resources …

Multi-energies assisted and all-weather recovery of crude oil by superhydrophobic melamine sponge

Y Guan, Z Wang, M Bao, X Chen, L Dong… - Journal of Hazardous …, 2023 - Elsevier
Efficient and safe recovery of high-viscosity marine crude oil spills is still a worldwide
challenge. High-viscosity crude oil is difficult to be removed by traditional adsorbent …

Durable superhydrophobic/superoleophilic melamine foam based on biomass-derived porous carbon and multi-walled carbon nanotube for oil/water separation

H Shayesteh, MS Khosrowshahi… - Scientific Reports, 2023 - nature.com
In the present study, fabrications of two eco-friendly superhydrophobic/superoleophilic
recyclable foamy-based adsorbents for oil/water mixture separation were developed …

High strength and ultralight lignin-mediated fire-resistant aerogel for repeated oil/water separation

Y Yue, Y Wang, J Li, W Cheng, G Han, T Lu, C Huang… - Carbon, 2022 - Elsevier
Oil spillage accidents have caused serious environmental issues, and resulted in oil-
cleaning materials receiving widespread attention. In this study, lignin, a crucial recalcitrant …

Facile one-step fabrication of superhydrophobic melamine sponges by poly (phenol-amine) modification method for effective oil–water separation

K Zheng, W Li, S Zhou, G Huang - Journal of Hazardous Materials, 2022 - Elsevier
Although polydopamine (PDA)-related modification is widely studied in the fabrication of
superhydrophobic sponges, the high cost of dopamine limits its widespread application. To …

Stearic acid modified Co2+-doped ZnO: The construction of micro-nano structure for its superhydrophobic performance and visible-light photocatalytic degradation of …

Z Yang, J Zhang, W Zhang, Q Zhou, J Shen… - Journal of Cleaner …, 2023 - Elsevier
Abstract Herein, the Co 2+-doped ZnO nanoarrays with high photocatalytic activity were
grown on the stainless steel wire mesh (Co 2+-ZnO@ SSM) by the hydrothermal method …

Interfacial assembly of a durable superhydrophobic polyurethane sponge with “scalelike” structures for efficient oily emulsion separation

Z Liu, J Yang, J Jing, X Zhang, Y Fu, M Li… - Journal of Materials …, 2023 - pubs.rsc.org
Oily wastewater discharged from the petrochemical industry and people's daily life has
caused severe eco-environmental issues. Thus, developing efficient and durable oil/water …

Superhydrophobic melamine sponge-sorbent fabricated using WS2, halloysite nanotube, octyltriethoxysilane, tetraethoxysilane, and polydimethylsiloxane for the …

O Duman, CÖ Diker, SM Güreşir, U Cengiz… - Journal of Water Process …, 2023 - Elsevier
Here, a novel coating formulation was developed using WS 2, halloysite nanotube (HNT),
octyltriethoxysilane (OTES), tetraethoxysilane (TEOS), and polydimethylsiloxane (PDMS) to …

Superhydrophobic-superoleophilic biochar-based foam for high-efficiency and repeatable oil-water separation

H Duan, H Lyu, B Shen, J Tian, X Pu, F Wang… - Science of the Total …, 2021 - Elsevier
Leakage accidents occurring during oil production and transportation are currently one of
the most serious environmental problems worldwide. Developing efficient and …