Published: Jan. 1, 2024
Language: Английский
Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15
Published: March 25, 2024
Clarifying the relationship between soil microorganisms and plant-soil system is crucial for encouraging sustainable development of ecosystems, as serve a variety functional roles in system. In this work, influence mechanisms significant microbial groups on their applications environmental remediation over previous 30 years were reviewed using systematic literature review (SLR) methodology. The findings demonstrated that: (1) There has been general upward trend number publications microorganisms, including bacteria, fungi, archaea. (2) Bacteria fungi plant growth through organic matter decomposition, nitrogen, phosphorus, potassium element dissolution, symbiotic relationships, hormone production, pathogen inhibition, resistance induction. Archaea aid plants by breaking down low-molecular-weight matter, participating cycles, producing hormones, suppressing infections. (3) Microorganism principles are utilized remediation, biofertilizer denitrification, phosphorus removal, effectively reducing pollution, preventing invasion, protecting vegetation health, promoting growth. three important collectively regulate ecosystem help maintain its relative stability. This work systematically summarizes systems, providing theoretical reference how to control microbes order restore damaged ecosystems enhance resilience future.
Language: Английский
Citations
31
Water Research, Journal Year: 2024, Volume and Issue: 254, P. 121347 - 121347
Published: Feb. 20, 2024
Language: Английский
Citations
20
Bioresource Technology, Journal Year: 2023, Volume and Issue: 387, P. 129606 - 129606
Published: Aug. 11, 2023
Language: Английский
Citations
23
Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 64, P. 105582 - 105582
Published: June 3, 2024
Language: Английский
Citations
12
Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 317, P. 100299 - 100299
Published: Jan. 1, 2024
Traditional activated-sludge treatment technologies, such as anaerobic/anoxic/aerobic processes, oxidation ditch and sequential batch reactors, play a crucial role in the removal of nitrogen phosphorus from municipal wastewater. The synergistic interactions among functional microorganisms, primarily nitrogen-removal organisms phosphorus-accumulating organisms, are paramount these processes. However, traditional activated sludge technology consumes large amounts energy produces substantial volume waste-activated sludge, necessitating upgrade wastewater plants (WWTPs) focusing on sustainable development goals. This review analyzes characterizes key microorganisms (Nitrosomonas, Nitrosospira, Nitrobacter, Nitrospira, Thauera, Pseudomonas, Candidatus Brocadia, Kuenenia, Accumulibacter) involved treatment. It also explores impact operating conditions, influent quality, reactor configurations regulation for efficient nutrient removal, with emphasis upgrading reconstructing techniques full-scale anaerobic ammonium (anammox) Integrated fixed-film sludge-based (IFAS), aerobic granular (AGS), moving bed biofilm (MBBR) technologies promising to enhance transform conventional realizing new engineering applications practices. Other developments use heterotrophic denitrifying bacteria Thauera anammox (Candidatus Brocadia Kuenenia) mainstream partial denitrification/anammox which potentially expandable WWTPs.
Language: Английский
Citations
10
Water Research, Journal Year: 2024, Volume and Issue: 255, P. 121520 - 121520
Published: March 24, 2024
Language: Английский
Citations
9
Water Research, Journal Year: 2023, Volume and Issue: 253, P. 120141 - 120141
Published: May 31, 2023
Language: Английский
Citations
19
Environmental Science & Technology, Journal Year: 2023, Volume and Issue: 57(37), P. 13887 - 13900
Published: Sept. 5, 2023
In this study, sequencing batch operation was successfully combined with a pilot-scale anaerobic biofilm-modified anaerobic/aerobic membrane bioreactor to achieve ammonium oxidation (anammox) without inoculation of anammox aggregates for municipal wastewater treatment. Both total nitrogen and phosphorus removal efficiencies the reactor reached up 80% in 250-day operation, effluent concentrations 4.95 mg-N/L 0.48 mg-P/L. situ enrichment bacteria maximum relative abundance 7.86% observed biofilm, contributing 18.81% removal, denitrification being primary pathway (38.41%). Denitrifying (DPR) (40.54%) aerobic uptake (48.40%) played comparable roles removal. Metagenomic results showed that biofilm contained significantly lower abundances NO-reducing functional genes than bulk sludge (p < 0.01), favoring catabolism former. Interactions between flanking community were dominated by cooperation behaviors (e.g., nitrite supply, amino acids/vitamins exchange) network. Moreover, hydrolytic/fermentative endogenous heterotrophic (Dechloromonas, Candidatus competibacter) substantially enriched under which could alleviate inhibition complex organics. Overall, study provides feasible promising strategy enriching achieving partial mainstream as well DPR.
Language: Английский
Citations
17
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 495, P. 153415 - 153415
Published: June 22, 2024
Language: Английский
Citations
6
Water Research X, Journal Year: 2024, Volume and Issue: 24, P. 100237 - 100237
Published: July 11, 2024
Nitrite-oxidizing bacteria (NOB) are undesirable in the anaerobic ammonium oxidation (anammox)-driven nitrogen removal technologies modern wastewater treatment plants (WWTPs). Diverse strategies have been developed to suppress NOB based on their physiological properties that we understood. But our knowledge of diversity and mechanisms employed by for survival WWTPs remains limited. Here, Three species (NOB01-03) were recovered from metagenomic datasets a full-scale WWTP treating duck breeding wastewater. Among them, NOB01 NOB02 classified as newly identified lineage VII, tentatively named
Language: Английский
Citations
5