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Poster P-2-4-11: Utilization of poultry manure wastewater by mixotrophic cultivation of microalga Auxenochlorella protothecoides

XVIII IWRA World Water Congress Beijing China 2023
Sub-theme 2: Promoting Water Efficiency, Productivity and Services
Author(s): I. Langousi, G. Markou, D. Arapoglou

I. Langousi1 G. Markou1 , D. Arapoglou1

1 Institute of Technology of Agricultural Products, Hellenic Agricultural Organization Demeter, Sof . Venizelou 1, Lykovrysi , 14123, Greece Email: dimarap@yahoo.com


Poster: PDF

Abstract

Poultry manure VFA enriched wastewater could enhance the microalgal growth and promote the accumulation of proteins, carbohydrates and lipids

The concentration of 20 g/L VFA was found to be the most productive PM extract with the highest biomass yield and nutrient augmentation

Microalgae cultivation in VFA rich PM extract has potential to be used for simultaneous waste nutrient removal and biomass production due to its capacity of efficient nutrient removal, coupled with its robust growth rate and productivity

Hence, the utilization of poultry manure wastewater as a low cost and sustainable resource for microalgal cultivation holds potential implications for the development of high value bioproducts, including animal feed supplements derived from microalgae

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