Forward Osmosis (FO) is a suitable pretreatment process to Reverse Osmosis (RO) for secondary treated sewage reuse and secondary treated industrial effluents. In this study. FO process employing aquaporin FO membrane is investigated for concentrating synthetic secondary treated tannery effluents using 20 g/L and 38 g/L of NaCl solution as draw solution (DS). Results showed that 38 g/L... https://fitnessgravesyardes.shop/product-category/heartrate-electrode/