共 50 条
- [31] BIOLOGICAL CONDITIONING FOR IMPROVED SLUDGE FILTERABILITY JOURNAL WATER POLLUTION CONTROL FEDERATION, 1972, 44 (11): : 2066 - &
- [36] Processing of biological sludge in ultrasonic field PRZEMYSL CHEMICZNY, 2014, 93 (08): : 1475 - 1476
- [37] Biological treatment of residual municipal sludge BIOTECHNOLOGY FOR WATER USE AND CONSERVATION, 1997, : 397 - 411
- [39] A Proposal for Extending Biological Criteria Applied in Sanitary Control of Sewage Sludge Intended for Agricultural Use POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2008, 17 (05): : 721 - 726