Inhibition of anammox activity by municipal and industrial wastewater pollutants: A review.
TL;DR: In this article, a compilation of the studies assessing the inhibitory effects of different wastewater pollutants towards anammox activity is presented, including antibiotics, aromatics, azoles, surfactants, microplastics, organic solvents, humic substances, biodegradable organic matter, or metallic nanoparticles.
About: This article is published in Science of The Total Environment.The article was published on 2021-12-10. It has received 27 citations till now. The article focuses on the topics: Anammox & Industrial wastewater treatment.
Citations
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TL;DR: In this paper , a novel approach integrating partial denitrification with anaerobic ammonia oxidation (PD/A) in a sequencing biofilm batch reactor (SBBR) was proposed and demonstrated to be efficient to treat the bismuth nitrate and bistuth potassium citrate manufacturing wastewater, containing ammonia (NH4+-N) and nitrate (NO3--N) of 6300±50 mg L- 1 and 15,300± 50 mg L - 1.
47 citations
TL;DR: In this article, a novel approach integrating partial denitrification with anaerobic ammonia oxidation (PD/A) in a sequencing biofilm batch reactor (SBBR) was proposed and demonstrated to be efficient to treat the bismuth nitrate and bistuth potassium citrate manufacturing wastewater, containing ammonia (NH4+-N) and nitrate (NO3−-N), which achieved a relatively stable TN removal efficiency of 81.9% to 80.8%.
47 citations
TL;DR: In this article , the critical view and comprehensive analysis were offered from the perspective of microbial interactions within partial nitrification-and partial denitrification-based anammox processes, and targeted control strategies were systematically evaluated.
28 citations
TL;DR: In this paper , a novel Simultaneous Carbon Oxidation, partial Comammox, Denitratation and Anammox (SCOCDA) was firstly developed in a single sequencing batch biofilm reactor operated at a dissolved oxygen concentration of ∼0.5 mg/L for treating synthetic municipal wastewater.
12 citations
TL;DR: In this article , a systematic investigation regarding the effect of different antibiotics on anammox-based system and its underlying mechanism was conducted, and a critical inhibition concentration of 2, 0.5 and 5 mg/L for OTC, TC, SPM and SM, respectively.
9 citations
References
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TL;DR: The aim of the present paper is to critically review the fate and removal of various antibiotics in wastewater treatment, focusing on different processes (i.e. biological processes, advanced treatment technologies and disinfection) in view of the current concerns related to the induction of toxic effects in aquatic and terrestrial organisms.
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TL;DR: This work presents a summary of PN/A technologies that have been successfully developed, implemented and optimized for high-strength ammonium wastewaters with low C:N ratios and elevated temperatures and discusses the remaining obstacles.
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TL;DR: In this review, the up-to-date status on the detection, occurrence and removal of microplastics in WWTPs are comprehensively reviewed and the development of potential microplastic-targeted treatment technologies is presented.
909 citations
TL;DR: The discovery of these unique microorganisms in waste-water sludge led to the realization that a substantial part of the enormous nitrogen losses that are observed in the marine environment were due to the activity of these bacteria.
Abstract: Anaerobic ammonium oxidation (anammox) bacteria, which were discovered in waste-water sludge in the early 1990s, have the unique metabolic ability to combine ammonium and nitrite or nitrate to form nitrogen gas. This discovery led to the realization that a substantial part of the enormous nitrogen losses that are observed in the marine environment--up to 50% of the total nitrogen turnover--were due to the activity of these bacteria. In this Timeline, Gijs Kuenen recalls the discovery of these unique microorganisms and describes the continuing elucidation of their roles in environmental and industrial microbiology.
841 citations