Kinetics of lipase recovery from the aqueous phase of biodiesel production by macroporous resin adsorption and reuse of the adsorbed lipase for biodiesel preparation
Acknowledgements This work is supported by Tsinghua Research (No. 2012Z02295), International Cooperation Project of the Ministry of Science and Technology of China (No. 2010DFB40170), which are greatly appreciated by authors.
机构署名：
本校为其他机构
院系归属：
理学院
摘要：
A commercial macroporous resin (D3520) was screened for lipase recovery by adsorption from the aqueous phase of biodiesel production. The influences of several factors on the adsorption kinetics were investigated. It was found that the kinetic behavior of lipase adsorption by macroporous resin could be well described by pseudo-first-order model. Temperature had no significant effects on lipase adsorption, while resin-to-protein ratio (R) significantly affected both rate constant (k1) and equilibrium adsorption capacity (Qe). No lipase was adsor...
