Onsite wastewater differential treatment system: Modeling approach

Water Science and Technology

Volumn 46, Issue 6-7, 2002, Pages 317-324

  Lopez Zavala, M A ^a   Funamizu, N ^a   Takakuwa, T ^a  

^a HOKKAIDO UNIVERSITY   (Japan)

Author keywords

Bio toilet; Higher load graywater; Lower load graywater; Onsite wastewater differential treatment system (OWDTS); Reduced volume blackwater; Sawdust matrix

Indexed keywords

BACTERIA; BIODEGRADATION; EFFLUENT TREATMENT; SANITATION; WATER RESOURCES;

GRAYWATER;

WASTEWATER TREATMENT;

MODELING; WASTEWATER; WATER TREATMENT;

AEROBIC METABOLISM; CONFERENCE PAPER; CONTROLLED STUDY; COST; DEGRADATION KINETICS; DOMESTIC WASTE; EFFLUENT; HYDROLOGY; MEMBRANE TECHNOLOGY; MICROBIAL DEGRADATION; MODEL; NONHUMAN; PHYSICAL CHEMISTRY; SANITATION; SAWDUST; SOIL MICROFLORA; WASTE WATER; WASTE WATER MANAGEMENT; WASTE WATER RECYCLING; WATER ANALYSIS; WATER SUPPLY;

BACTERIA (MICROORGANISMS);

EID: 0036386158     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2002.0695     Document Type: Conference Paper

References (13)

1. Almeida, M.C, Butler, D. and Friedler, E. (1999). At-source domestic wastewater quality. Urban Water 1, pp 49-55.
2. Ayres Associates (1998). Technology assessment of onsite wastewater treatent systems (OWTS). Monroe Country Sanitary Wastewater Master Plan. Florida, USA.
3. Del Porto, D. and Steinfeld, C. (2000). The composting toilet system book. Center for Ecological Pollution Prevention.
4. Funamizu, N., Mizukubo, T., Lopez Zavala, M.A. and Takakuwa, T. (2001). Fractioning graywater in the onsite wastewater differentiable treatment system. Paper accepted to be presented in the First International Conference on Ecological Sanitation, Nanning, China.
5. Garland, J.L., Levine, L.H., Yorio, N.C., Adams, J.L. and Cook, K.L. (2000). Graywater processing in recirculating hydroponic systems: phytotoxicity, surfactant degradation, and bacterial dynamics. Wat. Res. 34(12), 3075-3086.
6. Lopez Zavala, M.A., Funamizu, N. and Takakuwa, T. (2001a). Organic load influence on aerobic biodegradation of feces by using sawdust as a matrix. Paper accepted to be presented at the Asian Waterqual 2001.
7. Lopez Zavala, M.A., Funamizu, N. and Takakuwa, T. (2001b). Simulation of aerobic biodegradation of feces by using sawdust as a matrix: modeling approach and characterization of feces. Paper submitted to be published in Environmental Science and Technology.
8. Lopez Zavala, M.A., Funamizu, N. and Takakuwa T. (2001c). Simulation of aerobic biodegradation of feces by using sawdust as a matrix: model calibration and estimation of kinetic parametes. In preparation.
9. Stephenson, T. and Judd, S.J. (2000). In-building wastewater treatment for water recycling. School of Water Sciences, School of Industrial and Manufacturing Science. Cranfield University, UK.
10. Terazawa, M. (1999). Establishment of forestry, agricultural, and fishery biomass waste recycling system. Div. of Env. Res., Grad. School of Agric., Hokkaido University, Japan.
11. Terazawa, M. (1997). Biological cleanup and recovery of organic wastes using sawdust as an artificial soil matrix. Div. of Env. Res., Grad School of Agric., Hokkaido Univ., Japan.
12. Ward, R.C. and Englehardt, J.D. (1999). Management of decentralized, on-site systems for treatment of domestic wastes. Agricultural & Biological Engineering Department, Purdue University, West Lafayette, IN 47907-1146.
13. Werner, C. (2000). Ecosan - a holistic approach to material-flow-management in sanitation. Ecological Sanitation - Closing the Loop in Wastewater Management and Sanitation. GTZ-Symposium. Bonn, Germany.