After adsorbing chemical solvents and oil spill pollutants, the adsorbed particles are still in solid state, which is convenient for cleaning and collection, bagging and transportation from the site. If the oil particles are different in nature, they can be recovered after being adsorbed by oil. For unclean oils with low recovery value, after ensuring no pollution to the environment, they can also be mixed with fuel coal in a certain proportion and used as boiler fuel. The adsorbed particles adsorbed with toxic, explosive and volatile solvents shall be treated in accordance with the national regulations on solid waste pollution, or packed and bagged to the original manufacturer and relevant units in time for treatment in accordance with the regulations. Hopetopway has water absorption, oil absorption, high liquid absorption rate, fast liquid absorption rate, good oil-water selectivity, and is easy to transport and store. It can float on the water before and after liquid absorption, and the oil retention rate is high.