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Microalgal nutrients recycling from the primary effluent of municipal wastewater and use of the produced biomass as bio-fertilizer
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Center for Environmental and Energy Research and Studies
, 2019 , Article)
Availability of N, P and other trace metals in municipal wastewater (MWW) makes it very attractive to produce microalgae biomass using MWW. Although limited organic carbon is available in MWW, supplementing flue gas as CO2 ...
Assessment of the algae-based biofertilizer influence on date palm (Phoenix dactylifera L.) cultivation
(
Springer Netherlands
, 2019 , Article)
Date palm (Phoenix dactylifera L.) is the main fruit crop found in the arid and semi-arid regions of the world. It naturally adapts to the adverse environments of extreme heat and water scarcity and prevents further ...
Outdoor continuous cultivation of self-settling marine cyanobacterium chroococcidiopsis sp.
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Mary Ann Liebert Inc.
, 2018 , Article)
Spontaneous settling of certain aggregating microalgae or cyanobacteria could potentially alleviate the energy requirement in biomass harvesting. A locally isolated floc-forming marine cyanobacteria, Chroococcidiopsis sp., ...
Microalgal bioremediation of petroleum-derived low salinity and low pH produced water
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Springer Netherlands
, 2019 , Article)
Due to the presence of toxic organic compounds and heavy metals, it is essential to treat the produced water before reuse or discharge to the environment. In this study, produced water sample was collected from a local ...
Comparison of biocrude oil production from self-settling and non-settling microalgae biomass produced in the Qatari desert environment
(
Center for Environmental and Energy Research and Studies
, 2019 , Article)
The present study investigated the growth, harvesting, biocrude conversion, and recycling of the HTL aqueous phase for one self-settling (i.e., Chlorocystis sp.) and another non-settling (i.e., Picochlorum sp.) marine ...
Use of co-solvents in hydrothermal liquefaction (HTL) of microalgae
(
MDPI AG
, 2019 , Article)
This study reviewed and summarized the literature regarding the use of alcohols during hydrothermal liquefaction (HTL) of algal biomass feedstocks. The use of both pure alcohols and alcohol-water co-solvents were considered. ...
Potential application of microalgae in produced water treatment
(
Desalination Publications
, 2018 , Article)
The current study examines pollutant removal efficiency from the produced water of a local petroleum industry by five different local microalgae species. The five microalgae strains Monoraphidium, Chlorella, Neochloris, ...
Factors affecting the induction of UV protectant and lipid productivity in Lyngbya for sequential biorefinery product recovery
(
Elsevier Ltd
, 2019 , Article)
With objective to design cyanobacterial biorefinery, taking Lyngbya as a model organism, a detail sequential protocol has been developed for production of UV protectant and lipids. This study addresses ultra violet radiations ...
Hydrothermal liquefaction of marine microalgae biomass using co-solvents
(
Elsevier B.V.
, 2019 , Article)
Hydrothermal liquefaction (HTL) of microalgae biomass is a promising conversion technology in which wet biomass is treated under high temperature (280–350 °C) and pressure (5–21 MPa), and the associated water in the wet ...
Long-term semi-continuous cultivation of a halo-tolerant Tetraselmis sp. using recycled growth media
(
Elsevier Ltd
, 2019 , Article)
In this study, a halotolerant Tetraselmis sp. was selected for 11-month outdoor semi-continuous cultivation in one sq. m raceway tank in the Qatari desert. A fraction of the culture was harvested using ferric chloride, and ...