LIBRARY

1. "Operation and maintenance of sludge dewatering systems," Manual of Practice OM-8, Water Environment Federation, Virginia, 1985

2. "Sludge Dewatering", Manual of Practice 20, Water Pollution Control Federation, Virginia, 1983.

3. CE 297B "Water Pollution Control" Pennsylvania State University, Dr. Raymond Regan, P.E. University Park, PA, 2000.

4. "Principles & Practices of Industrial Wastewater Treatment" incluyendo "An Overview of Sludge Management", Virginia Tech, 1995. Dr. C.W. Randall, Dr. A. Randall, Dr. J. Novak

5. Hammer, M. "Water and Wastewater Technology," 2nd. ed. Prentice Hall, 1986