PMID- 36805352
OWN - NLM
STAT- MEDLINE
DCOM- 20230314
LR  - 20230322
IS  - 1096-0953 (Electronic)
IS  - 0013-9351 (Linking)
VI  - 224
DP  - 2023 May 1
TI  - Simultaneous removal of ammonia nitrogen, recovery of phosphate, and 
      immobilization of nickel in a polyester fiber with shell powder and iron carbon 
      spheres bioreactor: Optimization and pathways mechanism.
PG  - 115476
LID - S0013-9351(23)00268-2 [pii]
LID - 10.1016/j.envres.2023.115476 [doi]
AB  - Composite pollutants are prevalent in wastewater, whereas, the simultaneous 
      accomplishment of efficient nitrogen removal and resources recovery remains a 
      challenge. In this study, a bioreactor was constructed to contain Pseudomonas sp. 
      Y1 using polyester fiber wrapped with shell powder and iron carbon spheres, 
      achieving ammonia nitrogen (NH(4)(+)-N) removal, phosphate (PO(4)(3-)-P) 
      recovery, and nickel (Ni(2+)) immobilization. The optimal performance of 
      bioreactor was average removal efficiencies of NH(4)(+)-N, PO(4)(3-)-P, calcium 
      (Ca(2+)), and Ni(2+) as 82.42, 96.67, 76.13, and 98.29% at a hydraulic retention 
      time (HRT) of 6 h, pH of 7.0, and influent Ca(2+) and Ni(2+) concentrations of 
      100.0 and 3.0 mg L(-1), respectively. The bioreactor could remove PO(4)(3-)-P, 
      Ca(2+), and Ni(2+) by biomineralization, co-precipitation, adsorption, and 
      lattice substitution. Moreover, microbial community analysis suggested that 
      Pseudomonas was the predominant genus and had possessed tolerance to Ni(2+) 
      toxicity in wastewater. This study presented an effective method to synchronously 
      remove NH(4)(+)-N, recover PO(4)(3-)-P, and fix heavy metals through microbially 
      induced carbonate precipitation (MICP) and heterotrophic nitrification and 
      aerobic denitrification (HNAD) technology.
CI  - Copyright (c) 2023 Elsevier Inc. All rights reserved.
FAU - Min, Yitian
AU  - Min Y
AD  - School of Environmental and Municipal Engineering, Xi'an University of 
      Architecture and Technology, Xi'an, 710055, China; Shaanxi Key Laboratory of 
      Environmental Engineering, Xi'an University of Architecture and Technology, 
      Xi'an, 710055, China.
FAU - Wang, Zhao
AU  - Wang Z
AD  - School of Environmental and Municipal Engineering, Xi'an University of 
      Architecture and Technology, Xi'an, 710055, China; Shaanxi Key Laboratory of 
      Environmental Engineering, Xi'an University of Architecture and Technology, 
      Xi'an, 710055, China.
FAU - Su, Junfeng
AU  - Su J
AD  - School of Environmental and Municipal Engineering, Xi'an University of 
      Architecture and Technology, Xi'an, 710055, China; Shaanxi Key Laboratory of 
      Environmental Engineering, Xi'an University of Architecture and Technology, 
      Xi'an, 710055, China. Electronic address: sjf1977518@sina.com.
FAU - Ali, Amjad
AU  - Ali A
AD  - School of Environmental and Municipal Engineering, Xi'an University of 
      Architecture and Technology, Xi'an, 710055, China; Shaanxi Key Laboratory of 
      Environmental Engineering, Xi'an University of Architecture and Technology, 
      Xi'an, 710055, China. Electronic address: amjadali@aup.edu.pk.
FAU - Huang, Tinglin
AU  - Huang T
AD  - School of Environmental and Municipal Engineering, Xi'an University of 
      Architecture and Technology, Xi'an, 710055, China; Shaanxi Key Laboratory of 
      Environmental Engineering, Xi'an University of Architecture and Technology, 
      Xi'an, 710055, China.
FAU - Yang, Wenshuo
AU  - Yang W
AD  - School of Environmental and Municipal Engineering, Xi'an University of 
      Architecture and Technology, Xi'an, 710055, China; Shaanxi Key Laboratory of 
      Environmental Engineering, Xi'an University of Architecture and Technology, 
      Xi'an, 710055, China.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20230216
PL  - Netherlands
TA  - Environ Res
JT  - Environmental research
JID - 0147621
RN  - 0 (Wastewater)
RN  - 7664-41-7 (Ammonia)
RN  - 0 (Phosphates)
RN  - 7OV03QG267 (Nickel)
RN  - 0 (Powders)
RN  - E1UOL152H7 (Iron)
RN  - 7440-44-0 (Carbon)
RN  - N762921K75 (Nitrogen)
SB  - IM
MH  - *Wastewater
MH  - *Ammonia
MH  - Phosphates
MH  - Denitrification
MH  - Nickel
MH  - Powders
MH  - Iron
MH  - Carbon
MH  - Nitrogen/metabolism
MH  - Bioreactors
MH  - Aerobiosis
OTO - NOTNLM
OT  - Biomineralization
OT  - Heavy metal removal
OT  - Heterotrophic nitrification and aerobic denitrification
OT  - Phosphate recovery
OT  - Pseudomonas sp. Y1
COIS- Declaration of competing interest The authors declare that they have no known 
      competing financial interests or personal relationships that could have appeared 
      to influence the work reported in this paper.
EDAT- 2023/02/23 06:00
MHDA- 2023/03/15 06:00
CRDT- 2023/02/22 09:33
PHST- 2022/12/27 00:00 [received]
PHST- 2023/02/07 00:00 [revised]
PHST- 2023/02/08 00:00 [accepted]
PHST- 2023/02/23 06:00 [pubmed]
PHST- 2023/03/15 06:00 [medline]
PHST- 2023/02/22 09:33 [entrez]
AID - S0013-9351(23)00268-2 [pii]
AID - 10.1016/j.envres.2023.115476 [doi]
PST - ppublish
SO  - Environ Res. 2023 May 1;224:115476. doi: 10.1016/j.envres.2023.115476. Epub 2023 
      Feb 16.