In this study, the removal of boron from industrial wastewater was investigated by the pervaporation process. Pristine PVA and Amberlite IRA 743 doped PVA membranes have been prepared for this process. In the SEM analysis, while the dense and homogeneous structure was observed in pristine membranes, Amberlite IRA 743 distributions in doped membrane were seen clearly. The changes in the chemical bond structure of the membrane that is caused by the addition of Amberlite IRA 743 and cross-linking were determined by Fourier transform infrared (FTIR). While the affinity of the membranes on water was determined by the swelling test, the surface hydrophilicity was investigated by contact angle measurements. The effects of temperature and Amberlite IRA 743 amount were investigated on separation performance. While the increase in temperature increased the water flux, it did not have a significant effect on boron removal. While the water flux decreased, the boron removal increased with the increase of Amberlite IRA 743 amount. It has been determined that PVA Amberlite IRA 743 membranes show high separation performance in boron removal from industrial wastewater and more than 99% boron is removed.