Research progress of biosurfactant resource treatment of oily sludge
Biosurfactants show great potential in resource treatment due to their degradability,environmen-tal compatibility,low toxicity and even non-toxicity.The advantages and disadvantages of conventional treatment methods were compared,and the technological development of biosurfactant resource treatment of oily sludge was reviewed,including single/compound treatment,novel biosurfactant treatment,and nan-oparticle/biofuel cell treatment.On this basis,the future development direction of biosurfactant treatment technology was prospected,in order to provide some help for future research.