Опубликована: Янв. 1, 2024
Язык: Английский
Frontiers in Microbiology, Год журнала: 2024, Номер 15
Опубликована: Март 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.
Язык: Английский
Процитировано
31
Water Research, Год журнала: 2024, Номер 254, С. 121347 - 121347
Опубликована: Фев. 20, 2024
Язык: Английский
Процитировано
20
Bioresource Technology, Год журнала: 2023, Номер 387, С. 129606 - 129606
Опубликована: Авг. 11, 2023
Язык: Английский
Процитировано
23
Journal of Water Process Engineering, Год журнала: 2024, Номер 64, С. 105582 - 105582
Опубликована: Июнь 3, 2024
Язык: Английский
Процитировано
12
Desalination and Water Treatment, Год журнала: 2024, Номер 317, С. 100299 - 100299
Опубликована: Янв. 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.
Язык: Английский
Процитировано
10
Water Research, Год журнала: 2024, Номер 255, С. 121520 - 121520
Опубликована: Март 24, 2024
Язык: Английский
Процитировано
9
Water Research, Год журнала: 2023, Номер 253, С. 120141 - 120141
Опубликована: Май 31, 2023
Язык: Английский
Процитировано
19
Environmental Science & Technology, Год журнала: 2023, Номер 57(37), С. 13887 - 13900
Опубликована: Сен. 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.
Язык: Английский
Процитировано
17
Chemical Engineering Journal, Год журнала: 2024, Номер 495, С. 153415 - 153415
Опубликована: Июнь 22, 2024
Язык: Английский
Процитировано
6
Water Research X, Год журнала: 2024, Номер 24, С. 100237 - 100237
Опубликована: Июль 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
Язык: Английский
Процитировано
5