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Alexander I. Kopylov, Dmitriy B. Kosolapov, Anna V. Romanenko, Elena A. Zabotkina and Andrey F. Sazhin
The structure and productivity of planktonic microbial communities in the ecosystems of the Siberian Arctic seas are significantly dependent on freshwater input. During the study, we determined the spatial distribution of the abundance, biomass, and prod...
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Else Nøst Hegseth and Cecilie von Quillfeldt
This work summarizes ice algal studies, presented as biomass and species temporal and spatial distribution, during 11 cruises conducted between 1986 and 2012. The majority of the biomass was found as loosely attached sub-ice algal layers, and sampling re...
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Peng Du, Xing Li, Yanling Yang, Zhiwei Zhou, Xiaoyan Fan and Jianyong Feng
Gravity-driven membrane (GDM) ultrafiltration is a promising water treatment method due to its low energy consumption and low maintenance. However, the low stable permeability in algae-laden water treatment is currently limiting its wider application. Wi...
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O. Y. Oleynik,T. S. Airapetian,S. M. Kurganska
Pág. 37 - 46
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Hongjian Lin, Sarah (Xiao) Wu and Jun Zhu
The model proposed in this study was based on the assumption that the biomass attached to the anode served as biocatalysts for microbial fuel cell (MFC) exoelectrogenesis, and this catalytic effect was quantified by the exchange current density of anode....
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Olga N. Tsolcha, Athanasia G. Tekerlekopoulou, Christos S. Akratos, George Aggelis, Savvas Genitsaris, Maria Moustaka-Gouni and Dimitrios V. Vayenas
The use of cyanobacteria in biological wastewater treatment technologies can greatly reduce operation costs by combining wastewater bioremediation and production of lipid suitable as biodiesel feedstock. In this work, an attached growth system was employ...
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Shohreh Azizi, Ilunga Kamika and Memory Tekere
The aerobic sludge digestion process for waste sludge generated from suspended biomass (i.e., activated sludge process, ASP) and attached biomass (i.e., moving bed bioreactor, MBBR and modified packed bed biofilm, PBBR) reactors in a residential complex ...
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Hu He, Xuguang Luo, Hui Jin, Jiao Gu, Erik Jeppesen, Zhengwen Liu and Kuanyi Li
Phytoplankton and benthic algae coexist in shallow lakes and the outcome of the competition between these two photoautotrophs can markedly influence water clarity. It is well established that exposed artificial substrate in eutrophic waters can remove nu...
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Alessandra Bardi, Qiuyan Yuan, Valeria Tigini, Federica Spina, Giovanna Cristina Varese, Francesco Spennati, Simone Becarelli, Simona Di Gregorio, Giulio Petroni and Giulio Munz
Recalcitrant compounds limit the efficiency of conventional biological processes for wastewater treatment, representing one of the major issues in the field. This study focused on the treatment of three effluents with White-Rot-Fungus (WRF) Bjerkandera a...
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Kevin S. Jewell, Per Falås, Arne Wick, Adriano Joss, Thomas A. Ternes
Pág. 559 - 567
The biotransformation of diclofenac during wastewater treatment was investigated. Attached growth biomass from a carrier-filled compartment of a hybrid-MBBR at the wastewater treatment plant (WWTP) in Bad Ragaz, Switzerland was used to test the biotransf...
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