Results 21 to 30 of about 787,356 (332)

Process-oriented estimation of column-integrated algal biomass in eutrophic lakes by MODIS/Aqua

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2021
Algal blooms happen widely in eutrophic lakes. The satellite-derived surface algal bloom area and chlorophyll-a (Chl-a) concentration are commonly used as indicators to judge the water quality.
Dong Liu   +4 more
doaj   +1 more source

Advances in algal biomass pretreatment and its valorisation into biochemical and bioenergy by the microbial processes.

open access: yesBioresource Technology, 2022
Urbanization and pollution are the major issues of the current time own to the exhaustive consumption of fossil fuels which have a detrimental effect on the nation's economies and air quality due to greenhouse gas (GHG) emissions and shortage of energy ...
Shashi Kant Bhatia   +10 more
semanticscholar   +1 more source

Algal Organic Matter Fluorescence Analysis of Chlorella sp. for Biomass Estimation

open access: yesEngineering Proceedings, 2023
Algal Organic Matter (AOM) is derived from the dissolved organic matter composition of the algal species being observed. In this study, excitation–emission fluorescence spectroscopy was used to determine Chlorella sp.’s AOM and pigment characteristics in
Jumar Cadondon   +5 more
doaj   +1 more source

Probabilistic prediction of algal blooms from basic water quality parameters by Bayesian scale-mixture of skew-normal model

open access: yesEnvironmental Research Letters, 2023
The timeliness of monitoring is essential to algal bloom management. However, acquiring algal bio-indicators can be time-consuming and laborious, and bloom biomass data often contain a large proportion of extreme values limiting the predictive models ...
Muyuan Liu   +10 more
doaj   +1 more source

Effects of Co-culture on Improved Productivity and Bioresource for Microalgal Biomass Using the Floc-Forming Bacteria Melaminivora Jejuensis

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Bacterial and algal floc formation was induced by inoculating three species of wastewater-derived bacteria (Melaminivora jejuensis, Comamonas flocculans, and Escherichia coli) into algal cultures (Chlorella sorokiniana).
Dong-Hyun Kim   +4 more
doaj   +1 more source

Algal Hydrogen Production and Exopolysaccharide Patterns in ChlorellaBacillus Inter-Kingdom Co-Cultures

open access: yesFermentation, 2023
Biohydrogen production from wastewater using eukaryotic green algae can be facilitated by appropriately selected bacterial partners and cultivation conditions.
Bettina Hupp   +3 more
doaj   +1 more source

Evaluating success of energy from algal biomass [PDF]

open access: yes, 2022
This thesis explores the effectiveness of algal biomass as a possible alternative to fossil fuels. The thesis examines the cost-effectiveness, sustainability and environmental friendliness factors of algal biomass and checks if algal biomass is a ...
Shibu, Vaishak
core  

Cultivation of algal biofilm using different lignocellulosic materials as carriers

open access: yesBiotechnology for Biofuels, 2017
Background Algal biofilm technology is recently supposed to be a promising method to produce algal biomass as the feedstock for the production of biofuels.
Qi Zhang   +10 more
doaj   +1 more source

Carbon capture and utilization in waste to energy approach by leading-edge algal photo-bioreactors: The influence of the illumination wavelength

open access: yesCase Studies in Chemical and Environmental Engineering, 2023
The cultivation of microalgae for carbon capture and utilization (CCU) emerged as sustainable and effective platform to reduce GHGS and produce valuable biomass. In the study, systematic comparison of two identical algal photo-bioreactors (PBRw and PBRp),
Giuseppina Oliva   +6 more
doaj   +1 more source

A new assessment of the algal biomass of green tide in the Yellow Sea.

open access: yesMarine Pollution Bulletin, 2021
The annually recurring Yellow Sea green tide causes significant economic, social, and ecological impacts in China. Currently, the magnitude of Yellow Sea green tide is usually evaluated according to the snap shot maximum algal coverage area or ...
Chao Yuan   +4 more
semanticscholar   +1 more source

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