Synergistic cooperation between wastewater-born algae and activated sludge for wastewater treatment: Influence of algae and sludge inoculation ratios
作者： Yanyan Su , Artur Mennerich , Brigitte Urban
DOI: 10.1016/J.BIORTECH.2011.11.113
关键词: Nutrient 、 Phosphorus 、 Biology 、 Sewage treatment 、 Activated sludge 、 Chemical oxygen demand 、 Pulp and paper industry 、 Algae 、 Botany 、 Biomass 、 Wastewater
摘要: An algal–bacterial culture, composed of wastewater-born algae and activated sludge, was cultivated to treat domestic wastewater and accumulate biomass simultaneously. The influence of algae and sludge inoculation ratios on the treatment efficiency and the settleability of the accumulated biomass were investigated. There was no significant effect of the inoculation ratios on the chemical oxygen demand removal. Comparatively, the nutrients removal and related mechanism were varied with different inoculation ratios. The highest …
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