Anaerobic digestion of slaughterhouse wastewater: Co                         2                          capture of biogas using Chlorella vulgaris

Nur Indradewi Oktavitri; Wahyu Budi Pratiwi; Indah Purnamasari; Mufrihatul Hayati; Mega Rosita Fitrianingtyas; Semma Hadinnata

doi:10.22146/ijc.25129

Anaerobic digestion of slaughterhouse wastewater: Co ₂ capture of biogas using Chlorella vulgaris

Nur Indradewi Oktavitri, Wahyu Budi Pratiwi, Indah Purnamasari, Mufrihatul Hayati, Mega Rosita Fitrianingtyas, Semma Hadinnata

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Biogas quality from anaerobic digester influenced the combustion of biogas. A high percentage of CO ₂ in biogas indicates the low quality of biogas. Abatement of CO ₂ using microalgae, such as Chlorella vulgaris could enhance the quality of biogas. The aim of this research was to observe the ability of C. vulgaris on CO ₂ removal from slaughterhouse wastewater biogas. In this research, two anaerobic digesters were provided with the different condition of biogas collector bag. The first digester was combined with only biogas collector bag, while another digester was combined with C. Vulgaris. Slaughterhouse wastewater volume in each digester was 3.5 L. Observation time was 15 days and the samples were collected for every 5 days. The result showed that anaerobic digester was able to remove 63% of COD. Biogas composition of slaughterhouse wastewater after incubation for 15 days was 52.70% of air, 46.85% of CH4and 0.45% of CO ₂ . C. Vulgaris enhanced CO ₂ removal from biogas up to 7%. The density of C. vulgaris decreased to 51 cell/mL. The biogas composition was probably influenced by the density of C. vulgaris.

Original language	English
Pages (from-to)	1-8
Number of pages	8
Journal	Indonesian Journal of Chemistry
Volume	19
Issue number	1
DOIs	https://doi.org/10.22146/ijc.25129
Publication status	Published - 2019

Keywords

Anaerobic digestion
Biogas
CO
Chlorella vulgaris
Density of Chlorella vulgaris

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.22146/ijc.25129

Cite this

@article{545a56e74ef4494ab6b7f553ac507a4f,

title = "Anaerobic digestion of slaughterhouse wastewater: Co 2 capture of biogas using Chlorella vulgaris",

abstract = " Biogas quality from anaerobic digester influenced the combustion of biogas. A high percentage of CO 2 in biogas indicates the low quality of biogas. Abatement of CO 2 using microalgae, such as Chlorella vulgaris could enhance the quality of biogas. The aim of this research was to observe the ability of C. vulgaris on CO 2 removal from slaughterhouse wastewater biogas. In this research, two anaerobic digesters were provided with the different condition of biogas collector bag. The first digester was combined with only biogas collector bag, while another digester was combined with C. Vulgaris. Slaughterhouse wastewater volume in each digester was 3.5 L. Observation time was 15 days and the samples were collected for every 5 days. The result showed that anaerobic digester was able to remove 63% of COD. Biogas composition of slaughterhouse wastewater after incubation for 15 days was 52.70% of air, 46.85% of CH4and 0.45% of CO 2 . C. Vulgaris enhanced CO 2 removal from biogas up to 7%. The density of C. vulgaris decreased to 51 cell/mL. The biogas composition was probably influenced by the density of C. vulgaris.",

keywords = "Anaerobic digestion, Biogas, CO, Chlorella vulgaris, Density of Chlorella vulgaris",

author = "Oktavitri, {Nur Indradewi} and Pratiwi, {Wahyu Budi} and Indah Purnamasari and Mufrihatul Hayati and Fitrianingtyas, {Mega Rosita} and Semma Hadinnata",

year = "2019",

doi = "10.22146/ijc.25129",

language = "English",

volume = "19",

pages = "1--8",

journal = "Indonesian Journal of Chemistry",

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publisher = "Gadjah Mada University",

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TY - JOUR

T1 - Anaerobic digestion of slaughterhouse wastewater

T2 - Co 2 capture of biogas using Chlorella vulgaris

AU - Oktavitri, Nur Indradewi

AU - Pratiwi, Wahyu Budi

AU - Purnamasari, Indah

AU - Hayati, Mufrihatul

AU - Fitrianingtyas, Mega Rosita

AU - Hadinnata, Semma

PY - 2019

Y1 - 2019

N2 - Biogas quality from anaerobic digester influenced the combustion of biogas. A high percentage of CO 2 in biogas indicates the low quality of biogas. Abatement of CO 2 using microalgae, such as Chlorella vulgaris could enhance the quality of biogas. The aim of this research was to observe the ability of C. vulgaris on CO 2 removal from slaughterhouse wastewater biogas. In this research, two anaerobic digesters were provided with the different condition of biogas collector bag. The first digester was combined with only biogas collector bag, while another digester was combined with C. Vulgaris. Slaughterhouse wastewater volume in each digester was 3.5 L. Observation time was 15 days and the samples were collected for every 5 days. The result showed that anaerobic digester was able to remove 63% of COD. Biogas composition of slaughterhouse wastewater after incubation for 15 days was 52.70% of air, 46.85% of CH4and 0.45% of CO 2 . C. Vulgaris enhanced CO 2 removal from biogas up to 7%. The density of C. vulgaris decreased to 51 cell/mL. The biogas composition was probably influenced by the density of C. vulgaris.

AB - Biogas quality from anaerobic digester influenced the combustion of biogas. A high percentage of CO 2 in biogas indicates the low quality of biogas. Abatement of CO 2 using microalgae, such as Chlorella vulgaris could enhance the quality of biogas. The aim of this research was to observe the ability of C. vulgaris on CO 2 removal from slaughterhouse wastewater biogas. In this research, two anaerobic digesters were provided with the different condition of biogas collector bag. The first digester was combined with only biogas collector bag, while another digester was combined with C. Vulgaris. Slaughterhouse wastewater volume in each digester was 3.5 L. Observation time was 15 days and the samples were collected for every 5 days. The result showed that anaerobic digester was able to remove 63% of COD. Biogas composition of slaughterhouse wastewater after incubation for 15 days was 52.70% of air, 46.85% of CH4and 0.45% of CO 2 . C. Vulgaris enhanced CO 2 removal from biogas up to 7%. The density of C. vulgaris decreased to 51 cell/mL. The biogas composition was probably influenced by the density of C. vulgaris.

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