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Treatment of duck house wastewater by a pilot-scale sequencing batch reactor system for sustainable duck production
- Source :
- Poultry science. 97(11)
- Publication Year :
- 2018
-
Abstract
- The objective of this study is trying to solve water pollution problems related to duck house wastewater by developing a novel duck house wastewater treatment technology. A pilot-scale sequencing batch reactor (SBR) system using different hydraulic retention times (HRTs) for treating duck house wastewater was developed and applied in this study. Experimental results showed that removal efficiency of chemical oxygen demand in untreated duck house wastewater was 98.4, 98.4, 87.8, and 72.5% for the different HRTs of 5, 3, 1, and 0.5 d, respectively. In addition, removal efficiency of biochemical oxygen demand in untreated duck house wastewater was 99.6, 99.3, 90.4, and 58.0%, respectively. The pilot-scale SBR system was effective and deemed capable to be applied to treat duck house wastewater. It is feasible to apply an automatic SBR system on site based on the previous case study of the farm-scale automatic SBR systems for piggery wastewater treatment.
- Subjects :
- Biochemical oxygen demand
0208 environmental biotechnology
Taiwan
Industrial Waste
Sequencing batch reactor
Pilot Projects
02 engineering and technology
010501 environmental sciences
Wastewater
01 natural sciences
Waste Disposal, Fluid
Bioreactors
Animals
Animal Husbandry
Water pollution
0105 earth and related environmental sciences
Waste management
Chemical oxygen demand
Pilot scale
General Medicine
Housing, Animal
020801 environmental engineering
Ducks
Environmental science
Animal Science and Zoology
Sewage treatment
Waste disposal
Subjects
Details
- ISSN :
- 15253171
- Volume :
- 97
- Issue :
- 11
- Database :
- OpenAIRE
- Journal :
- Poultry science
- Accession number :
- edsair.doi.dedup.....6f76f696001160c8a654b7083e1f4321