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    					Sponge-based materials for oil spill cleanups: A review  | 
  					 
  					  										
						Edward Mohamed Hadji1, Bo Fu2, Ayob Abebe1, Hafiz Muhammad Bilal1, Jingtao Wang1( ) | 
					 
															
						1. School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China 2. College of chemical engineering, Nanjing Forestry University, Nanjing 210037, China | 
					 
										
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													     		                            						                            																	    Abstract  Elimination of leaked oil from aquatic environs has recently gained importance owing to the disasters associated with leakages into marine environments. The need for an environmentally friendly and viable line of action concerning the environs has brought forward numerous affordable, non-toxic, and decomposable materials; further, diverse biomasses for fabricating nano- to micro-scale materials, membranes, and sponges/aerogels have also been incorporated for the elimination and retrieval of oils from water. Moreover, selectivity, sorption capacity, and reusability of these materials after the retrieval of oils are also desired from the viewpoint of sustainability. This review encompasses the recent progress in the field of elimination and retrieval of oil spills using various sponge-based materials. 
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															| Keywords 
																																																				membranes  
																		  																																				sponges  
																		  																																				reusability  
																		  																																				sorbents  
																		  																																				selectivity  
																		  																																				sorption capacity  
																																			  
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																																Corresponding Author(s):
																Jingtao Wang   
																													     		
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																															Just Accepted Date: 08 August 2019  
																																														Online First Date: 09 January 2020   
																																														Issue Date: 25 May 2020
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