Using Microbial Aggregates to Entrap Aqueous Phosphorus.

Bacteria / metabolism Microalgae / metabolism Phosphorus / isolation & purification Water Pollutants, Chemical / isolation & purification Water Purification / methods
extracellular/intracellular entrapment integrated processes interaction microbial aggregates phosphorus

Journal

Trends in biotechnology
ISSN: 1879-3096
Titre abrégé: Trends Biotechnol
Pays: England
ID NLM: 8310903

Informations de publication

Date de publication:
11 2020
Historique:
received: 12 02 2020
revised: 23 03 2020
accepted: 24 03 2020
pubmed: 21 4 2020
medline: 24 9 2021
entrez: 21 4 2020
Statut: ppublish

Résumé

The increasing use and associated loss of phosphorus to the environment pose risks to aquatic ecosystems. Technology for phosphorus removal based on microbial aggregates is a natural, ecologically widespread, and sustainable reclamation strategy. Two main processes dominate phosphorus removal by microbial aggregates: extra- and intra-cellular entrapment. Extracellular phosphorus entrapment relies on extracellular polymeric substances, while intracellular entrapment uses a wider variety of phosphorus-entrapping mechanisms. In microbial aggregates, microalgae-bacteria interactions, quorum sensing, and acclimation can enhance phosphorus removal. Based on these insights, we propose novel avenues for entrapping phosphorus using ecological and genetic engineering, manipulated interactions, and integrated processes to create phosphorus removal technology mediated by microbial aggregates.

Identifiants

DOI: 10.1016/j.tibtech.2020.03.012 PMID: 32307119
pubmed: 32307119
pii: S0167-7799(20)30081-0
doi: 10.1016/j.tibtech.2020.03.012
pii:
doi:

Substances chimiques

Water Pollutants, Chemical 0
Phosphorus 27YLU75U4W

Types de publication

Journal Article Research Support, Non-U.S. Gov't Review

Langues

eng

Sous-ensembles de citation

IM

Pagination

1292-1303

Informations de copyright

Copyright © 2020 Elsevier Ltd. All rights reserved.

Auteurs

Ying Xu (Y)

Zigui Ecological Station for Three Gorges Dam Project, State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, 71 East Beijing Road, Nanjing 210008, China; College of Resource and Environment, University of Chinese Academy of Sciences, Beijing 100049, China.

Yonghong Wu (Y)

Zigui Ecological Station for Three Gorges Dam Project, State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, 71 East Beijing Road, Nanjing 210008, China; College of Hydraulic & Environmental Engineering, China Three Gorges University, Hubei Yichang 443002, China. Electronic address: yhwu@issas.ac.cn.

Sofia Esquivel-Elizondo (S)

Department of Microbiome Science, Max Planck Institute for Developmental Biology, Max-Planck-Ring 5, 72076 Tübingen, Germany.

Jan Dolfing (J)

School of Engineering, Newcastle University, Newcastle, NE1 7RU, UK.

Bruce E Rittmann (BE)

Biodesign Swette Center for Environmental Biotechnology, Arizona State University, P.O. Box 875701, Tempe, AZ 85287-5701, USA.

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Classifications MeSH

questionsmedicales.fr › Bactéries › Using Microbial Aggregates to Entrap Aqueous...
questionsmedicales.fr › Stades d'organismes › Plancton › Phytoplancton › Microalgues › Using Microbial Aggregates to Entrap Aqueous...
questionsmedicales.fr › Produits chimiques inorganiques › Éléments › Phosphore › Using Microbial Aggregates to Entrap Aqueous...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Using Microbial Aggregates to Entrap Aqueous...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Gestion des déchets › Purification de l'eau › Using Microbial Aggregates to Entrap Aqueous...