Abstract：The oil absorbing material was becoming more and more important as the situation of oil pollu-tion was more serious． It is more important to Looking for a kind of oil absorbent material in environmen-tal protection． The types of oil-absorbing material，the mechanism of oil absorption and the modificationmethods of cellulose-based oil-absorbing material which includes esterification，etherification，graft copol-ymerization，cellulose enzymatic hydrolysis，and preparation of aerogels were reviewed and the applica-tion of future oil-absorbing material was prospected．
2019, Vol. 32 
