Answer All Parts Please!! Thank you in advance!! 1. Wastewater treatment plants can effectively remove TSS, FSS, VSS, BOD, FDS, VDS, N, and P. Identify processes that remove each of the contaminants. Describe how each contaminant is removed within the process or processes. 2. Disinfection isnt always needed for wastewater treatment effluents. Identify two discharge scenarios where disinfection would likely be required with the NPDES permit. Why is UV preferred for these plants over chlorine disinfection? Identify two discharge scenarios where disinfection would not be required for the NPDES permit. 3. In your own words, explain why sludge handling is an integral part of the wastewater treatment plant process. Provide at least four different arguments or discussion points..