Sequential Partial Ozonation for the Treatment of Wastewater Concentrate: Practical Implications From a Conventional and (Eco) Toxicological Perspective

摘要

This article compares multi-stage ozonation-biological treatment processes [O₃ - Biodegradation - O₃ - Biodegradation] and conventional partial ozonation processes [O₃ - Biodegradation] for the removal of S_COD and toxicity from a recalcitrant and toxic wastewater concentrate. Both direct (pH 7.5) and advanced (pH 11.5) ozonation are evaluated. Short-term estimation methods for biodegradability (respirometry) and toxicity (30 min Vibrio fisheri luminescence inhibition) are evaluated for their use in process control.View full textDownload full textKeywordsOzone, AOP, Toxicity, Efficiency, Concentrate, Wastewater, Comparison, Sequential, Partial OzonationRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/01919512.2012.663328