Assume in a sample of waste water around 60% TSS is removed by primary sedimentation without chemical addition. Calculate the mass of TSS removed for the following data.Amount of TSS present initially: 220 mg/LWaste water flow: 1000 m3/d

• A. 100 kg/d
• B. 130 kg/d
• C. 132 kg/d
• D. 102 kg/d