Today approximately 8.14 billion L of wastewater are treated daily by the U. S. pulp and paper industry and produces 2.1 million t/a of primary and secondary sludge. The most widely used mechanical ...

According to market projections, the sector is expected to grow from USD 15,817.4 million in 2025 to USD 24,800.0 million by ...

Journal (Water Pollution Control Federation), Vol. 47, No. 3, Part I (Mar., 1975), pp. 543-552 (10 pages) A number of water treatment plants in New York State have found it necessary to provide ...