1. Minimization of excess sludge production by increase of oxygen concentration in activated sludge flocs; experimental and theoretical approach;Abbassi;Water Res.,2000
2. Akerboom, R., Lutz, P., Berger, H., 1994. Folic acid reduces the use of secondary treatment additives in treating wastewater from paper recycling. TAPPI International Environmental Conference Proceedings, Boston, vol. 2. pp. 941–946.
3. Asselin, C., Chicoine, K., Parisien, A., Riffon, R., Ouellet, B., Palacek, K., Luedtke, H., 2004. Pilot testing and full-scale implementation of the low sludge production (LSP) process. Proceedings of the PAPTAC 90th Annual Meetings, Montreal. pp. C1531–C1534.
4. Enhanced anaerobic degradation of mechanically disintegrated sludge;Baier;Water Sci. Technol.,1997
5. Borgatti, D.R., Brooks, J.A., Carney, K.B., Krupa, D.P., Kruzel, J.P., 2000. High biosolids costs? Reduce volume, starve the bugs! Proceedings of the WEF Biosolids 2000 Annual Conference and Exhibit, Boston.