Effect of magnesium addition to volatile fatty acids and particulate chemical oxygen demand in hydrolysis phase of anaerobic waste treatment

Firyal Tharifa; Khansa Luqyana Hapsari; Cindy Rianti Priadi; Heri Hermansyah

doi:10.1063/5.0006309

Effect of magnesium addition to volatile fatty acids and particulate chemical oxygen demand in hydrolysis phase of anaerobic waste treatment

Firyal Tharifa
, Khansa Luqyana Hapsari
, Cindy Rianti Priadi
, Heri Hermansyah

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Anaerobic Digestion (AD) is an alternative technology used for treating food waste. Sodium content in food waste with a concentration of > 3.100 mg/L has the potential to cause inhibition. Sodium inhibition can be controlled with magnesium. In steady state conditions, the control phase shows the average Chemical Oxygen Demand (COD) removal 94.2 ± 3.34%, Soluble Chemical Oxygen Demand (SCOD) 98 ± 1%, Particulate Chemical Oxygen Demand (PCOD) 94 ± 3.6%, and formation of Volatile Fatty Acids (VFA) 1,800 ± 200 mg/L and hydrolysis rate 6.92 ± 0.32 mg.PCOD/L/d. The addition of MgSO4 in the test phase showed a significant difference in the formation of VFA to 1,066 ± 57.7 mg/L. While the average allowance for COD, SCOD, and PCOD did not show a significant difference with a value of 84.7 ± 6.8% respectively; 96 ± 1%; 83.3 ± 7.3%. The hydrolysis rate in the test phase also did not show a significant difference to 6.24 ± 0.57 mg.PCOD/L/d.

Original language	English
Title of host publication	Recent Progress on
Subtitle of host publication	Energy, Communities and Cities - Proceedings of International Symposium on Sustainable and Clean Energy, ISSCE 2019: Quality in Research 2019
Editors	Yuliusman Yuliusman, Cindy Dianita
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735419896
DOIs	https://doi.org/10.1063/5.0006309
Publication status	Published - 4 May 2020
Event	16th International Conference on Quality in Research, QiR 2019 - 2019 International Symposium on Sustainable and Clean Energy, ISSCE 2019 - Padang, Indonesia Duration: 22 Jul 2019 → 24 Jul 2019

Publication series

Name	AIP Conference Proceedings
Volume	2230
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	16th International Conference on Quality in Research, QiR 2019 - 2019 International Symposium on Sustainable and Clean Energy, ISSCE 2019
Country/Territory	Indonesia
City	Padang
Period	22/07/19 → 24/07/19

UN SDGs

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

SDG 12 Responsible Consumption and Production

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10.1063/5.0006309

Cite this

Tharifa, F., Hapsari, K. L., Priadi, C. R., & Hermansyah, H. (2020). Effect of magnesium addition to volatile fatty acids and particulate chemical oxygen demand in hydrolysis phase of anaerobic waste treatment. In Y. Yuliusman, & C. Dianita (Eds.), Recent Progress on: Energy, Communities and Cities - Proceedings of International Symposium on Sustainable and Clean Energy, ISSCE 2019: Quality in Research 2019 Article 20005 (AIP Conference Proceedings; Vol. 2230). American Institute of Physics Inc.. https://doi.org/10.1063/5.0006309

Tharifa, Firyal ; Hapsari, Khansa Luqyana ; Priadi, Cindy Rianti et al. / Effect of magnesium addition to volatile fatty acids and particulate chemical oxygen demand in hydrolysis phase of anaerobic waste treatment. Recent Progress on: Energy, Communities and Cities - Proceedings of International Symposium on Sustainable and Clean Energy, ISSCE 2019: Quality in Research 2019. editor / Yuliusman Yuliusman ; Cindy Dianita. American Institute of Physics Inc., 2020. (AIP Conference Proceedings).

@inproceedings{7516da710a2f4080b5fad89571c11be1,

title = "Effect of magnesium addition to volatile fatty acids and particulate chemical oxygen demand in hydrolysis phase of anaerobic waste treatment",

abstract = "Anaerobic Digestion (AD) is an alternative technology used for treating food waste. Sodium content in food waste with a concentration of > 3.100 mg/L has the potential to cause inhibition. Sodium inhibition can be controlled with magnesium. In steady state conditions, the control phase shows the average Chemical Oxygen Demand (COD) removal 94.2 ± 3.34\%, Soluble Chemical Oxygen Demand (SCOD) 98 ± 1\%, Particulate Chemical Oxygen Demand (PCOD) 94 ± 3.6\%, and formation of Volatile Fatty Acids (VFA) 1,800 ± 200 mg/L and hydrolysis rate 6.92 ± 0.32 mg.PCOD/L/d. The addition of MgSO4 in the test phase showed a significant difference in the formation of VFA to 1,066 ± 57.7 mg/L. While the average allowance for COD, SCOD, and PCOD did not show a significant difference with a value of 84.7 ± 6.8\% respectively; 96 ± 1\%; 83.3 ± 7.3\%. The hydrolysis rate in the test phase also did not show a significant difference to 6.24 ± 0.57 mg.PCOD/L/d.",

author = "Firyal Tharifa and Hapsari, \{Khansa Luqyana\} and Priadi, \{Cindy Rianti\} and Heri Hermansyah",

note = "Funding Information: This research was funded by Ristekdikti as the organizer of the Higher Education Applied Research Program. Special thanks to laboratory of Environmental Engineering Study Program at Universitas Indonesia. Publisher Copyright: {\textcopyright} 2020 Author(s). Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 16th International Conference on Quality in Research, QiR 2019 - 2019 International Symposium on Sustainable and Clean Energy, ISSCE 2019 ; Conference date: 22-07-2019 Through 24-07-2019",

year = "2020",

month = may,

day = "4",

doi = "10.1063/5.0006309",

language = "English",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

editor = "Yuliusman Yuliusman and Cindy Dianita",

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}

Tharifa, F, Hapsari, KL, Priadi, CR & Hermansyah, H 2020, Effect of magnesium addition to volatile fatty acids and particulate chemical oxygen demand in hydrolysis phase of anaerobic waste treatment. in Y Yuliusman & C Dianita (eds), Recent Progress on: Energy, Communities and Cities - Proceedings of International Symposium on Sustainable and Clean Energy, ISSCE 2019: Quality in Research 2019., 20005, AIP Conference Proceedings, vol. 2230, American Institute of Physics Inc., 16th International Conference on Quality in Research, QiR 2019 - 2019 International Symposium on Sustainable and Clean Energy, ISSCE 2019, Padang, Indonesia, 22/07/19. https://doi.org/10.1063/5.0006309

Effect of magnesium addition to volatile fatty acids and particulate chemical oxygen demand in hydrolysis phase of anaerobic waste treatment. / Tharifa, Firyal; Hapsari, Khansa Luqyana; Priadi, Cindy Rianti et al.
Recent Progress on: Energy, Communities and Cities - Proceedings of International Symposium on Sustainable and Clean Energy, ISSCE 2019: Quality in Research 2019. ed. / Yuliusman Yuliusman; Cindy Dianita. American Institute of Physics Inc., 2020. 20005 (AIP Conference Proceedings; Vol. 2230).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Effect of magnesium addition to volatile fatty acids and particulate chemical oxygen demand in hydrolysis phase of anaerobic waste treatment

AU - Tharifa, Firyal

AU - Hapsari, Khansa Luqyana

AU - Priadi, Cindy Rianti

AU - Hermansyah, Heri

N1 - Funding Information: This research was funded by Ristekdikti as the organizer of the Higher Education Applied Research Program. Special thanks to laboratory of Environmental Engineering Study Program at Universitas Indonesia. Publisher Copyright: © 2020 Author(s). Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/5/4

Y1 - 2020/5/4

N2 - Anaerobic Digestion (AD) is an alternative technology used for treating food waste. Sodium content in food waste with a concentration of > 3.100 mg/L has the potential to cause inhibition. Sodium inhibition can be controlled with magnesium. In steady state conditions, the control phase shows the average Chemical Oxygen Demand (COD) removal 94.2 ± 3.34%, Soluble Chemical Oxygen Demand (SCOD) 98 ± 1%, Particulate Chemical Oxygen Demand (PCOD) 94 ± 3.6%, and formation of Volatile Fatty Acids (VFA) 1,800 ± 200 mg/L and hydrolysis rate 6.92 ± 0.32 mg.PCOD/L/d. The addition of MgSO4 in the test phase showed a significant difference in the formation of VFA to 1,066 ± 57.7 mg/L. While the average allowance for COD, SCOD, and PCOD did not show a significant difference with a value of 84.7 ± 6.8% respectively; 96 ± 1%; 83.3 ± 7.3%. The hydrolysis rate in the test phase also did not show a significant difference to 6.24 ± 0.57 mg.PCOD/L/d.

AB - Anaerobic Digestion (AD) is an alternative technology used for treating food waste. Sodium content in food waste with a concentration of > 3.100 mg/L has the potential to cause inhibition. Sodium inhibition can be controlled with magnesium. In steady state conditions, the control phase shows the average Chemical Oxygen Demand (COD) removal 94.2 ± 3.34%, Soluble Chemical Oxygen Demand (SCOD) 98 ± 1%, Particulate Chemical Oxygen Demand (PCOD) 94 ± 3.6%, and formation of Volatile Fatty Acids (VFA) 1,800 ± 200 mg/L and hydrolysis rate 6.92 ± 0.32 mg.PCOD/L/d. The addition of MgSO4 in the test phase showed a significant difference in the formation of VFA to 1,066 ± 57.7 mg/L. While the average allowance for COD, SCOD, and PCOD did not show a significant difference with a value of 84.7 ± 6.8% respectively; 96 ± 1%; 83.3 ± 7.3%. The hydrolysis rate in the test phase also did not show a significant difference to 6.24 ± 0.57 mg.PCOD/L/d.

UR - https://www.scopus.com/pages/publications/85096452520

U2 - 10.1063/5.0006309

DO - 10.1063/5.0006309

M3 - Conference contribution

AN - SCOPUS:85096452520

T3 - AIP Conference Proceedings

BT - Recent Progress on

A2 - Yuliusman, Yuliusman

A2 - Dianita, Cindy

PB - American Institute of Physics Inc.

T2 - 16th International Conference on Quality in Research, QiR 2019 - 2019 International Symposium on Sustainable and Clean Energy, ISSCE 2019

Y2 - 22 July 2019 through 24 July 2019

ER -

Tharifa F, Hapsari KL, Priadi CR , Hermansyah H. Effect of magnesium addition to volatile fatty acids and particulate chemical oxygen demand in hydrolysis phase of anaerobic waste treatment. In Yuliusman Y, Dianita C, editors, Recent Progress on: Energy, Communities and Cities - Proceedings of International Symposium on Sustainable and Clean Energy, ISSCE 2019: Quality in Research 2019. American Institute of Physics Inc. 2020. 20005. (AIP Conference Proceedings). doi: 10.1063/5.0006309

Effect of magnesium addition to volatile fatty acids and particulate chemical oxygen demand in hydrolysis phase of anaerobic waste treatment

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