Microalgae Cultures Environmental Tool and Bioenergy Source

• Other Authors: Pires, José Carlos Magalhães (Editor), Gonçalves, Ana Luísa (Editor)
• Format: Electronic Book Chapter
• Language: English
• Published: Basel MDPI - Multidisciplinary Digital Publishing Institute 2022
• Subjects: Technology: general issues; fungi; algae; lichen; lipids; biofilm; lipid extraction; electro-Fenton reaction; cell wall disruption; microalgae; inclined solid-liquid separator; hydrocarbon recovery; biofuel; energy balance; harvesting; cell growth; chlorophyll; carotenoids; energetic yield; biomass; photobioreactors; power consumption; Chlorella; power input; sustainability; temperature stress; photoinhibition; mixed culture; Lipomyces starkeyi; Chloroidium saccharophilum; Single Cell Oils (SCOs); Arundo donax; biorefinery; tubular photobioreactor; pilot-scale; operation regimes; outdoor cultivation; Nannochloropsis oceanica; docosahexaenoic acid; Schizochytrium sp.; crude glycerin; optimization; Plackett-Burman design; response surface methodology; microfluidic; UV mutagenesis; green alga; nutrient content; N:P ratio; salt tolerance; nutrient removal; salt content reduction; bioreactor; carbon capture; carbon dioxide; eutrophication; immobilization; latex polymers; process intensification; wastewater
• Online Access: DOAB: download the publication; DOAB: description of the publication

Summary

Microalgae have been intensively studied for CO2 capture, nutrient removal from wastewater, and biofuels production. These photosynthetic microorganisms use solar energy with efficiency ten times greater than terrestrial plants and are responsible for about 50% of the world's oxygen production. Therefore, microalgae have been considered a sustainable solution for CO2 capture. Besides carbon, their growth also requires other macronutrients: nitrogen and phosphorus. To avoid the addition of fertilizers (increasing the production costs), these nutrients can be supplied if wastewater is used as the culture medium. The integration of biomass production with wastewater treatment enables a reduction in operational costs and the environmental impact. Microalgae are also known for their high lipid contents and high growth rates and are a promising oil source for biodiesel production. This Special Issue Book presents the recent research activities concerning the environmental applications of microalgae and their potential for biofuels production, focusing on the main challenges for their large-scale application. Since microalgal culturing can address different environmental and non-environmental issues, the achievements from the integration of multiple microalgal applications are also considered in this Special Issue Book.

Physical Description

1 electronic resource (190 p.)

ISBN

books978-3-0365-2909-7
9783036529097
9783036529080

Access

Open Access