autonomous sewerage biological treatment domestic wastewater internal structure |
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| navigate by keyword : autonomous sewerage biological treatment domestic wastewater internal structure system plant sewage unit process septic biotreatment components effluent anaerobic digestion aerobic bacteria breakdown bioreactor processing biofilm reactor tank layout primary secondary tertiary sludge discharge recycling filtration clarification chamber biofilter settlement inlet treated water outlet flow aeration efficiency design microorganisms organic |
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| Autonomous sewerage. Biological treatment of domestic wastewater. Internal structure. |
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