Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Abraham Esteve‐Núñez"'
Resilience of anodic biofilm in microbial fuel cell biosensor for BOD monitoring of urban wastewater
Autor:
Anna Salvian, Daniel Farkas, Marina Ramirez-Moreno, Daniela Torruella-Salas, Antonio Berná, Claudio Avignone-Rossa, John R. Varcoe, Abraham Esteve-Núñez, Siddharth Gadkari
Publikováno v:
npj Clean Water, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract Efficient wastewater treatment monitoring is vital for addressing water scarcity. Microbial fuel cells (MFCs) have emerged as real-time biosensors for biochemical oxygen demand (BOD) in urban wastewater. Discrepancies in signal generation ma
Externí odkaz:
https://doaj.org/article/e84b6ba7dea84eb88b9e5cee4170e63e
Autor:
Cristy Medina-Armijo, Ibraheem Yousef, Antonio Berná, Anna Puerta, Abraham Esteve-Núñez, Marc Viñas, Francesc X. Prenafeta-Boldú
Publikováno v:
Frontiers in Fungal Biology, Vol 5 (2024)
IntroducionFungal melanin is an underexplored natural biomaterial of great biotechnological interest in different areas. This study investigated the physical, chemical, electrochemical, and metal-binding properties of melanin extracted from the metal
Externí odkaz:
https://doaj.org/article/148d8f72314844509fe3969de8845b5c
Publikováno v:
Microbial Biotechnology, Vol 17, Iss 1, Pp n/a-n/a (2024)
Abstract Microbial electrosynthesis (MES) constitutes a bioelectrochemical process where bacteria uptake electrons extracellularly from a polarized electrode to incorporate them into their anabolic metabolism. However, the efficiency of current MES r
Externí odkaz:
https://doaj.org/article/dd1e043042694c169297bb0818506408
Publikováno v:
Microbial Biotechnology, Vol 16, Iss 3, Pp 569-578 (2023)
Abstract Purple phototrophic bacteria are one of the main actors in chemolithotrophic carbon fixation and, therefore, fundamental in the biogeochemical cycle. These microbes are capable of using insoluble electron donors such as ferrous minerals or e
Externí odkaz:
https://doaj.org/article/da5d879bd2e346da95620de848a11c12
Autor:
Suanny Mosquera-Romero, Eleftheria Ntagia, Diederik P.L. Rousseau, Abraham Esteve-Núñez, Antonin Prévoteau
Publikováno v:
Environmental Science and Ecotechnology, Vol 16, Iss , Pp 100265- (2023)
Seasonal or permanent water scarcity in off-grid communities can be alleviated by recycling water in decentralized wastewater treatment systems. Nature-based solutions, such as constructed wetlands (CWs), have become popular solutions for sanitation
Externí odkaz:
https://doaj.org/article/cd58d74c737947e8a262e5afb8ee38d8
Autor:
Carlos Manchon, Yeray Asensio, Fernando Muniesa-Merino, María Llorente, Álvaro Pun, Abraham Esteve-Núñez
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
The climate crisis requires rethinking wastewater treatment to recover resources, such as nutrients and energy. In this scenario, purple phototrophic bacteria (PPB), the most versatile microorganisms on earth, are a promising alternative to transform
Externí odkaz:
https://doaj.org/article/4135043de8294aeabeb0e135c4e60e63
Autor:
Lorena Peñacoba-Antona, Carlos Andres Ramirez-Vargas, Colin Wardman, Alessandro A. Carmona-Martinez, Abraham Esteve-Núñez, Diego Paredes, Hans Brix, Carlos Alberto Arias
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
A METland is an innovative treatment wetland (TW) that relies on the stimulation of electroactive bacteria (EAB) to enhance the degradation of pollutants. The METland is designed in a short-circuit mode (in the absence of an external circuit) using a
Externí odkaz:
https://doaj.org/article/afa9fc1c5f9947c2a495d68919c7cb7b
Autor:
Yeray Asensio, María Llorente, Alejandro Sánchez-Gómez, Carlos Manchon, Karina Boltes, Abraham Esteve-Núñez
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
The capacity of electroactive bacteria to exchange electrons with electroconductive materials has been explored during the last two decades as part of a new field called electromicrobiology. Such microbial metabolism has been validated to enhance the
Externí odkaz:
https://doaj.org/article/d71e349a7d254bfba5b8314e65d64019
Autor:
Lorena Peñacoba-Antona, Jorge Senán-Salinas, Arantxa Aguirre-Sierra, Pedro Letón, Juan José Salas, Eloy García-Calvo, Abraham Esteve-Núñez
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Conventional wastewater treatment technologies are costly and energy demanding; such issues are especially remarkable when small communities have to clean up their pollutants. In response to these requirements, a new variety of nature-based solution,
Externí odkaz:
https://doaj.org/article/eecd9f37bd504ea581aa3c669fc13184
Autor:
Xiaofei Wang, Federico Aulenta, Sebastià Puig, Abraham Esteve-Núñez, Yujie He, Yang Mu, Korneel Rabaey
Publikováno v:
Environmental Science and Ecotechnology, Vol 1, Iss , Pp 100013- (2020)
Lack of suitable electron donors or acceptors is in many cases the key reason for pollutants to persist in the environment. Externally supplementation of electron donors or acceptors is often difficult to control and/or involves chemical additions wi
Externí odkaz:
https://doaj.org/article/b0a625f56115411cb64feeb5f79fcf26