MEMBRANE TECHNOLOGY FOR TREATMENT OF TEXTILE WASTE WATER 159 Table 2: Waste Water Analysis of Textile Industry in Pakistan. Sr. No. Industry pH BOD mg l1 COD mg l1 TDS mg l1 TSS mg l1 Cl ppm SO 4 ppm S ppm 1. Sitara Textile Mill 480 1230 4810 970 2400 370 2. Ihsan Yousuf Textile Mill 201 900 5250 1620 1050 750 3.