Publication result detail

Nutrients and water recovery in biogas plants applying evaporation, stripping and struvite precipitation

TOUŠ, M.; VONDRA, M.; MIKLAS, V.; PROCHÁZKOVÁ, M.; MÁŠA, V.

Original Title

Nutrients and water recovery in biogas plants applying evaporation, stripping and struvite precipitation

English Title

Nutrients and water recovery in biogas plants applying evaporation, stripping and struvite precipitation

Type

Abstract

Original Abstract

Demand on efficient resource management is increasing. Digestate from biogas plants is a rich source of nutrients. However, technology for nutrient recovery is very costly which hinders its wider application. A process for nutrients recovery involving evaporation, stripping and struvite precipitation was designed with respect to crucial parameters affecting profitability of such project. The process provides recovery of the elementary nutrients N, P, K and water. Although the process needs specific conditions to be profitable, the proposed process layout can help to make these conditions less restrictive.

English abstract

Demand on efficient resource management is increasing. Digestate from biogas plants is a rich source of nutrients. However, technology for nutrient recovery is very costly which hinders its wider application. A process for nutrients recovery involving evaporation, stripping and struvite precipitation was designed with respect to crucial parameters affecting profitability of such project. The process provides recovery of the elementary nutrients N, P, K and water. Although the process needs specific conditions to be profitable, the proposed process layout can help to make these conditions less restrictive.

Keywords

nutrient recovery; biogas plant; evaporation

Key words in English

nutrient recovery; biogas plant; evaporation

Authors

TOUŠ, M.; VONDRA, M.; MIKLAS, V.; PROCHÁZKOVÁ, M.; MÁŠA, V.

RIV year

2023

Released

04.08.2022

Pages count

4

BibTex

@misc{BUT182854,
  author="Michal {Touš} and Marek {Vondra} and Václav {Miklas} and Michaela {Procházková} and Vítězslav {Máša}",
  title="Nutrients and water recovery in biogas plants applying evaporation, stripping and struvite precipitation",
  year="2022",
  pages="4",
  note="Abstract"
}