Fabrication of High Performance Nanofiltration Membranes for Wastewater Treatment in the Petroleum Industry

Reclamation after advanced treatment has become the most promising choice to properly manage the wastewater produced in petroleum industry, in order to simultaneously decrease the clean water consumption and wastewater discharge. Previous explorations have confirmed the feasibility and potential for applying NF technology in the advanced treatment of petroleum wastewater, but the widely adopted commercial NF membranes are facing numerous problems such as membrane fouling, insufficient foulant rejection and low water permeability. As the membrane material is the core of NF technology, this thesis intends to improve the performance of NF membranes from the perspective of membrane fabrication and modification. The outcome of this thesis is expected to provide technical support for promoting the benign circulation of petroleum wastewater.

Jaar van publicatie:2021

Toegankelijkheid:Open