PERFORM Publications

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Title		Authors	PubMed ID
1	Hydrothermal synthesis and electrochemical properties of Sn-based peanut shell biochar electrode materials	Wang Y; Wang H; Ji J; You T; Lu C; Liu C; Song Y; Chen Z; Zhu S;	38380232 ENCS
2	Corrigendum to "Te(IV) bioreduction in the sulfur autotrophic reactor: Performance, kinetics and synergistic mechanism"	He Y; Guo J; Song Y; Chen Z; Lu C; Han Y; Li H; Hou Y;	35623146 ENCS
3	Te(IV) bioreduction in the sulfur autotrophic reactor: Performance, kinetics and synergistic mechanism	He Y; Guo J; Song Y; Chen Z; Lu C; Han Y; Li H; Hou Y;	35228038 ENCS
4	Bioinspired facilitation of intrinsically conductive polymers: Mediating intra/extracellular electron transfer and microbial metabolism in denitrification	Guo T; Lu C; Chen Z; Song Y; Li H; Han Y; Hou Y; Zhong Y; Guo J;	35124084 ENCS
5	Multifaceted synergistic electron transfer mechanism for enhancing denitrification by clay minerals	Zhang Y; Lu C; Chen Z; Song Y; Li H; Han Y; Hou Y; Guo J;	34915014 ENCS
6	Assessing the regional biogenic methanol emission from spring wheat during the growing season: A Canadian case study	Cai M; An C; Guy C; Lu C; Mafakheri F;	34182392 ENCS
7	Perchlorate bioreduction in UASB reactor: S2--autotrophic granular sludge formation and sulfate generation control	Zhao R; Tao H; Song Y; Guo J; Chen Z; Lu C; Han Y; Li H; Hou Y;	34180772 ENCS
8	The effect of step-feeding distribution ratio on high concentration perchlorate removal performance in ABR system with heterotrophic combined sulfur autotrophic process.	Li H, Li K, Guo J, Chen Z, Han Y, Song Y, Lu C, Hou Y, Zhang D, Zhang Y	33485237 ENCS
9	Acceleration mechanism of bioavailable Fe(Ⅲ) on Te(IV) bioreduction of Shewanella oneidensis MR-1: Promotion of electron generation, electron transfer and energy level.	He Y, Guo J, Song Y, Chen Z, Lu C, Han Y, Li H, Hou Y, Zhao R	32853890 ENCS
10	Exploring the biophysicochemical alteration of green alga Asterococcus superbus interactively affected by nanoparticles, triclosan and illumination.	Xin X, Huang G, An C, Lu C, Xiong W	32473326 ENCS
11	Effect and ameliorative mechanisms of polyoxometalates on the denitrification under sulfonamide antibiotics stress.	Guo H, Chen Z, Lu C, Guo J, Li H, Song Y, Han Y, Hou Y	32145698 ENCS
12	Effect of dissolved oxygen on simultaneous removal of ammonia, nitrate and phosphorus via biological aerated filter with sulfur and pyrite as composite fillers.	Li Y, Guo J, Li H, Song Y, Chen Z, Lu C, Han Y, Hou Y	31704601 ENCS
13	Enhanced denitrification performance and biocatalysis mechanisms of polyoxometalates as environmentally-friendly inorganic redox mediators.	Guo H, Chen Z, Guo J, Lu C, Song Y, Han Y, Li H, Hou Y	31344631 ENCS

Title:	Effect of dissolved oxygen on simultaneous removal of ammonia, nitrate and phosphorus via biological aerated filter with sulfur and pyrite as composite fillers.
Authors:	Li Y, Guo J, Li H, Song Y, Chen Z, Lu C, Han Y, Hou Y
Link:	https://www.ncbi.nlm.nih.gov/pubmed/31704601?dopt=Abstract
DOI:	10.1016/j.biortech.2019.122340
Publication:	Bioresource technology
Keywords:	Autotrophic denitrification; Biological aerated filter; Extracellular polymeric substances; Kinetics model; Principal component analysis;
PMID:	31704601	Category:	Bioresour Technol	Date Added:	2019-11-11
Dept Affiliation:	ENCS 1 Tianjin Key Laboratory of Aquatic Science and Technology, School of Environmental and Municipal Engineering, Tianjin Chengjian University, Jinjing Road 26#, Tianjin 300384, PR China. 2 Tianjin Key Laboratory of Aquatic Science and Technology, School of Environmental and Municipal Engineering, Tianjin Chengjian University, Jinjing Road 26#, Tianjin 300384, PR China. Electronic address: jianbguo@163.com. 3 Department of Building, Civil and Environmental Engineering, Concordia University, 1455 de Maisonneuve Blvd. W. Montreal, Quebec, Canada.

Description:

Effect of dissolved oxygen on simultaneous removal of ammonia, nitrate and phosphorus via biological aerated filter with sulfur and pyrite as composite fillers.

Bioresour Technol. 2019 Oct 28;296:122340

Authors: Li Y, Guo J, Li H, Song Y, Chen Z, Lu C, Han Y, Hou Y

Abstract

A biological aerated filter (BAF) with sulfur and pyrite as fillers were structured to simultaneously remove NH4+-N, NO3--N and PO43--P from secondary effluent. When dissolved oxygen (DO) was 1.2-1.5?mg/L, effluent concentration of NH4+-N, NO3--N and PO43--P were below 0.65, 0.47 and 0.18?mg/L, respectively. Meanwhile, Fe2+ production via decomposing pyrite could improve autotrophic denitrification performance. Besides, sulfur and pyrite autotrophic denitrification process (PAD and SAD) aligned with the Zero-order and First-order kinetics models, respectively, indicating that the sulfur had excellent capability of providing electron. Moreover, there was a positive correlation between the nitrogen removal performance and protein-like substances in extracellular polymeric substances. Bacterial community analysis suggested the nitrifiers and autotrophic denitrifiers were simultaneously enriched. Principal component analysis indicated that the DO concentration and type of electron donors impacted bacterial community. Consequently, BAF combined with PAD and SAD processes provides an alternative method to remove nutrients.

PMID: 31704601 [PubMed - as supplied by publisher]

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