Now showing items 1-3 of 3

    • Phosphorus removal in extended aeration systems by chemical precipitation 

      Martel, C. James.; DiGiano, Francis A.; Pariseau, Robert E.; University of Massachusetts at Amherst. Environmental Engineering Program.; Massachusetts. Division of Water Pollution Control. (Environmental Engineering Program, Dept. of Civil Engineering, University of Massachusetts, 1977-07)
    • Pilot plant studies of wastewater chemical clarification using alum 

      Martel, Courtland James.; DiGiano, Francis A.; Pariseau, Robert E.; Massachusetts. Division of Water Pollution Control.; University of Massachusetts at Amherst. Department of Civil Engineering. (Environmental Engineering Program, Dept. of Civil Engineering, University of Massachusetts, 1974-12)
    • Pilot plant studies of wastewater chemical clarification using lime 

      Martel, C. James.; DiGiano, Francis A.; Pariseau, Robert E.; Massachusetts. Division of Water Pollution Control.; University of Massachusetts at Amherst. Environmental Engineering Program. (Environmental Engineering, Dept. of Civil Engineering, University of Massachusetts, 1975-05)