Optimizing the impact of temperature on bio-hydrogen production from food waste and its derivatives under no pH control using statistical modelling

Arslan, C.; Sattar, A.; Ji, C.; Sattar, S.; Yousaf, K.; Hashim, S.

doi:10.5194/bg-12-6503-2015

Articles | Volume 12, issue 21

https://doi.org/10.5194/bg-12-6503-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/bg-12-6503-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 12, issue 21

Research article

|

13 Nov 2015

Research article |

| 13 Nov 2015

Optimizing the impact of temperature on bio-hydrogen production from food waste and its derivatives under no pH control using statistical modelling

C. Arslan, A. Sattar, C. Ji, S. Sattar, K. Yousaf, and S. Hashim

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Aug 2015	54	50	4	108
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Nov 2015	65	43	4	112
Dec 2015	26	45	0	71
Jan 2016	53	18	0	71
Feb 2016	18	22	0	40
Mar 2016	24	20	3	47
Apr 2016	7	14	4	25
May 2016	16	10	6	32
Jun 2016	12	6	8	26
Jul 2016	7	11	5	23
Aug 2016	7	7	1	15
Sep 2016	10	7	3	20
Oct 2016	16	9	4	29
Nov 2016	11	3	3	17
Dec 2016	3	5	1	9
Jan 2017	17	6	1	24
Feb 2017	7	2	0	9
Mar 2017	19	15	1	35
Apr 2017	24	15	4	43
May 2017	25	11	4	40
Jun 2017	30	10	5	45
Jul 2017	23	7	5	35
Aug 2017	4	5	5	14
Sep 2017	11	11	2	24
Oct 2017	19	1	20
Nov 2017	3	22	6	31
Dec 2017	5	15	2	22
Jan 2018	4	14	6	24
Feb 2018	7	15	3	25
Mar 2018	7	18	5	30
Apr 2018	6	16	4	26
May 2018	5	20	3	28
Jun 2018	5	18	5	28
Jul 2018	9	23	5	37
Aug 2018	8	17	6	31
Sep 2018	4	21	5	30
Oct 2018	2	18	5	25
Nov 2018	7	27	5	39
Dec 2018	8	28	1	37
Jan 2019	9	25	2	36
Feb 2019	7	20	3	30
Mar 2019	6	16	4	26
Apr 2019	5	11	1	17
May 2019	6	19	3	28
Jun 2019	7	11	0	18
Jul 2019	5	9	2	16
Aug 2019	3	19	4	26
Sep 2019	4	5	3	12
Oct 2019	5	10	3	18
Nov 2019	5	7	4	16
Dec 2019	2	15	2	19
Jan 2020	10	11	4	25
Feb 2020	7	12	2	21
Mar 2020	2	12	2	16
Apr 2020	3	13	1	17
May 2020	4	31	1	36
Jun 2020	17	17	2	36
Jul 2020	24	20	6	50
Aug 2020	4	32	7	43
Sep 2020	11	21	3	35
Oct 2020	10	17	1	28
Nov 2020	3	25	4	32
Dec 2020	9	24	5	38
Jan 2021	20	22	4	46
Feb 2021	5	19	8	32
Mar 2021	5	22	4	31
Apr 2021	6	18	4	28
May 2021	4	19	4	27
Jun 2021	7	23	2	32
Jul 2021	1	11	5	17
Aug 2021	3	37	6	46
Sep 2021	4	16	2	22
Oct 2021	6	33	1	40
Nov 2021	5	23	1	29
Dec 2021	9	9	0	18
Jan 2022	5	8	1	14
Feb 2022	11	6	2	19
Mar 2022	8	14	0	22
Apr 2022	10	3	2	15
May 2022	8	10	1	19
Jun 2022	10	5	2	17
Jul 2022	2	4	1	7
Aug 2022	9	1	0	10
Sep 2022	6	8	1	15
Oct 2022	5	9	4	18
Nov 2022	4	6	1	11
Dec 2022	9	3	1	13
Jan 2023	8	8	0	16
Feb 2023	11	7	2	20
Mar 2023	10	6	2	18
Apr 2023	3	4	0	7
May 2023	7	12	0	19
Jun 2023	8	4	2	14
Jul 2023	7	8	1	16
Aug 2023	6	4	1	11
Sep 2023	4	1	0	5
Oct 2023	10	8	2	20
Nov 2023	4	1	0	5
Dec 2023	7	0	7
Jan 2024	7	7	0	14
Feb 2024	6	7	0	13
Mar 2024	9	18	1	28
Apr 2024	16	16	4	36
May 2024	19	11	7	37
Jun 2024	14	5	2	21
Jul 2024	20	12	1	33
Aug 2024	27	6	0	33
Sep 2024	2	5	0	7
Oct 2024	13	9	2	24
Nov 2024	5	7	1	13
Dec 2024	5	13	1	19
Jan 2025	14	11	0	25
Feb 2025	21	9	0	30
Mar 2025	16	7	1	24
Apr 2025	12	15	0	27
May 2025	15	7	1	23
Jun 2025	58	8	0	66
Jul 2025	25	14	0	39
Aug 2025	21	10	2	33
Sep 2025	36	15	2	53
Oct 2025	21	19	0	40
Nov 2025	24	20	2	46

Cumulative views and downloads (calculated since 11 Aug 2015)

Month	HTML	PDF	XML	Total
Aug 2015	54	50	4	108
Sep 2015	7	11	1	19
Oct 2015	12	7	0	19
Nov 2015	65	43	4	112
Dec 2015	26	45	0	71
Jan 2016	53	18	0	71
Feb 2016	18	22	0	40
Mar 2016	24	20	3	47
Apr 2016	7	14	4	25
May 2016	16	10	6	32
Jun 2016	12	6	8	26
Jul 2016	7	11	5	23
Aug 2016	7	7	1	15
Sep 2016	10	7	3	20
Oct 2016	16	9	4	29
Nov 2016	11	3	3	17
Dec 2016	3	5	1	9
Jan 2017	17	6	1	24
Feb 2017	7	2	0	9
Mar 2017	19	15	1	35
Apr 2017	24	15	4	43
May 2017	25	11	4	40
Jun 2017	30	10	5	45
Jul 2017	23	7	5	35
Aug 2017	4	5	5	14
Sep 2017	11	11	2	24
Oct 2017	19	1	20
Nov 2017	3	22	6	31
Dec 2017	5	15	2	22
Jan 2018	4	14	6	24
Feb 2018	7	15	3	25
Mar 2018	7	18	5	30
Apr 2018	6	16	4	26
May 2018	5	20	3	28
Jun 2018	5	18	5	28
Jul 2018	9	23	5	37
Aug 2018	8	17	6	31
Sep 2018	4	21	5	30
Oct 2018	2	18	5	25
Nov 2018	7	27	5	39
Dec 2018	8	28	1	37
Jan 2019	9	25	2	36
Feb 2019	7	20	3	30
Mar 2019	6	16	4	26
Apr 2019	5	11	1	17
May 2019	6	19	3	28
Jun 2019	7	11	0	18
Jul 2019	5	9	2	16
Aug 2019	3	19	4	26
Sep 2019	4	5	3	12
Oct 2019	5	10	3	18
Nov 2019	5	7	4	16
Dec 2019	2	15	2	19
Jan 2020	10	11	4	25
Feb 2020	7	12	2	21
Mar 2020	2	12	2	16
Apr 2020	3	13	1	17
May 2020	4	31	1	36
Jun 2020	17	17	2	36
Jul 2020	24	20	6	50
Aug 2020	4	32	7	43
Sep 2020	11	21	3	35
Oct 2020	10	17	1	28
Nov 2020	3	25	4	32
Dec 2020	9	24	5	38
Jan 2021	20	22	4	46
Feb 2021	5	19	8	32
Mar 2021	5	22	4	31
Apr 2021	6	18	4	28
May 2021	4	19	4	27
Jun 2021	7	23	2	32
Jul 2021	1	11	5	17
Aug 2021	3	37	6	46
Sep 2021	4	16	2	22
Oct 2021	6	33	1	40
Nov 2021	5	23	1	29
Dec 2021	9	9	0	18
Jan 2022	5	8	1	14
Feb 2022	11	6	2	19
Mar 2022	8	14	0	22
Apr 2022	10	3	2	15
May 2022	8	10	1	19
Jun 2022	10	5	2	17
Jul 2022	2	4	1	7
Aug 2022	9	1	0	10
Sep 2022	6	8	1	15
Oct 2022	5	9	4	18
Nov 2022	4	6	1	11
Dec 2022	9	3	1	13
Jan 2023	8	8	0	16
Feb 2023	11	7	2	20
Mar 2023	10	6	2	18
Apr 2023	3	4	0	7
May 2023	7	12	0	19
Jun 2023	8	4	2	14
Jul 2023	7	8	1	16
Aug 2023	6	4	1	11
Sep 2023	4	1	0	5
Oct 2023	10	8	2	20
Nov 2023	4	1	0	5
Dec 2023	7	0	7
Jan 2024	7	7	0	14
Feb 2024	6	7	0	13
Mar 2024	9	18	1	28
Apr 2024	16	16	4	36
May 2024	19	11	7	37
Jun 2024	14	5	2	21
Jul 2024	20	12	1	33
Aug 2024	27	6	0	33
Sep 2024	2	5	0	7
Oct 2024	13	9	2	24
Nov 2024	5	7	1	13
Dec 2024	5	13	1	19
Jan 2025	14	11	0	25
Feb 2025	21	9	0	30
Mar 2025	16	7	1	24
Apr 2025	12	15	0	27
May 2025	15	7	1	23
Jun 2025	58	8	0	66
Jul 2025	25	14	0	39
Aug 2025	21	10	2	33
Sep 2025	36	15	2	53
Oct 2025	21	19	0	40
Nov 2025	24	20	2	46

Latest update: 25 Nov 2025

Short summary

The study focuses on co-digestion of food waste and its derivatives i.e. noodle waste and rice waste with sludge in order to produce bio-hydrogen. The pH was set at 7 initially and was not controlled throughout the incubation in order to make the process simple. Noodle waste produced maxim bio-hydrogen production as compared to food waste and rice waste. The increase in temperature increased the bio-hydrogen production for food waste but caused negative impact on noodle and rice wastes.