Research Progress on Biological Treatment of Oily Wastewater
The development of the economy has led to an increasing demand for oil and the generation of a large amount of oily wastewater,which poses great harm to human health and the environment.The biological method has attracted much attention due to its low cost and good effect in treating oily wastewater.This article introduces biofilm method,activated sludge method,ecosystem purification method,etc.,with a focus on biofilm method.It is proposed that in future research on biofilm method,more attention should be paid to the screening of high-temperature resistant,high salt,and high concentration petroleum wastewater degradation strains to improve the treatment efficiency of biofilm method.
oily wastewaterbiofilm methodactivated sludge process
NETL
NSTL
万方数据
维普
