Comparison of the filtration characteristics between biological powdered activated carbon sludge and activated sludge in submerged membrane bioreactorsYaozhong Li, Guojun Zhang, Shu-Cheng Yang et al.|Desalination|2005Cited by 105
The settling characteristics and mean settling velocity of granular sludge in upflow anaerobic sludge blanket (UASB)-like reactorsYonghong Liu, Yaozhong Li, Yanling He et al.|Biotechnology Letters|2006Cited by 21