INFLUENCE OF SLUDGE INOCULATION VOLUME ON METHANOGENESIS OF RESIDUE FROM ANAEROBIC FERMENTATIVE HYDROGEN PRODUCTION USING COMBINED SLUDGE AND FOOD WASTE UNDER MEDIUM TEMPERATURE CONDITION

ZHOU Yu-qi; XU Jun-chao; ZHUO Gui-hua; CHEN Jian-yong; LIU Chang-qing

doi:10.13205/j.hjgc.202106021

Volume 39 Issue 6

Jan. 2022

Turn off MathJax

Article Contents

Article Navigation > ENVIRONMENTAL ENGINEERING > 2021 > 39(6): 144-149

ZHOU Yu-qi, XU Jun-chao, ZHUO Gui-hua, CHEN Jian-yong, LIU Chang-qing. INFLUENCE OF SLUDGE INOCULATION VOLUME ON METHANOGENESIS OF RESIDUE FROM ANAEROBIC FERMENTATIVE HYDROGEN PRODUCTION USING COMBINED SLUDGE AND FOOD WASTE UNDER MEDIUM TEMPERATURE CONDITION[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(6): 144-149. doi: 10.13205/j.hjgc.202106021

Citation:

ZHOU Yu-qi, XU Jun-chao, ZHUO Gui-hua, CHEN Jian-yong, LIU Chang-qing. INFLUENCE OF SLUDGE INOCULATION VOLUME ON METHANOGENESIS OF RESIDUE FROM ANAEROBIC FERMENTATIVE HYDROGEN PRODUCTION USING COMBINED SLUDGE AND FOOD WASTE UNDER MEDIUM TEMPERATURE CONDITION[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(6): 144-149. doi: 10.13205/j.hjgc.202106021

Citation:

ZHOU Yu-qi, XU Jun-chao, ZHUO Gui-hua, CHEN Jian-yong, LIU Chang-qing. INFLUENCE OF SLUDGE INOCULATION VOLUME ON METHANOGENESIS OF RESIDUE FROM ANAEROBIC FERMENTATIVE HYDROGEN PRODUCTION USING COMBINED SLUDGE AND FOOD WASTE UNDER MEDIUM TEMPERATURE CONDITION[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(6): 144-149. doi: 10.13205/j.hjgc.202106021

PDF( 1395 KB)

INFLUENCE OF SLUDGE INOCULATION VOLUME ON METHANOGENESIS OF RESIDUE FROM ANAEROBIC FERMENTATIVE HYDROGEN PRODUCTION USING COMBINED SLUDGE AND FOOD WASTE UNDER MEDIUM TEMPERATURE CONDITION

doi: 10.13205/j.hjgc.202106021

1. Institute of Environmental Science, Fujian Normal University, Fuzhou 350007, China;
2. Fujian College and University Engineering Research Center for municipal Solid Waste Resourceization and Management, Fujian Normal University, Fuzhou 350007, China;
3. Fujian Academy of Environmental Sciences, Fuzhou 350013, China;
4. College of Geographical Science, Fujian Normal University, Fuzhou 350007, China

Received Date: 2020-09-02
Available Online: 2022-01-18

Abstract

Abstract

Methane production from residue of anaerobic fermentative hydrogen production using combined sludge and food waste is a promising method to further exploit the potential resource of the residue of hydrogen production. This study explored the influence of inoculation volume on the methane production from the residue of anaerobic hydrogen fermentation using combined sludge and food waste under medium temperature condition, analyzed its gas and methane production performance and the changes of the substrate in the anaerobic system before and after fermentation, aimed to seek the optimum inoculation volume and the corresponding changes of the substrate in the anaerobic system, including saccharide, protein, TVFA, pH and ammonia. The results showed that, under medium temperature conditions, neither high nor low inoculation volume was conducive to methane production performance improvement. The optimum inoculation volume was 30%, then we got the fastest growth rate of methane concentration during the anaerobic fermentation, and the largest accumulative methane yield was 171.1 mL/gDS. The changes of substrate concentration in the anaerobic system proved that organic substrates were consumed greatly during fermentation, and the degradation yield of total saccharide was 39.01% and the total protein was 28.09%. It was also found that degradation rate of soluble saccharide was greater than insoluble saccharide, and the former mainly contributed to the saccharide degradation; while the degradation of insoluble and soluble amount of protein was equivalent. After the fermentation was finished, the pH in the system rose.
- residue of hydrogen production,
- combined anaerobic fermentation,
- methane production,
- inoculation volume,
- moderate temperature

FullText(HTML)

References(24)

References

[1]	周俊,王梦瑶,王改红,等.餐厨垃圾资源化利用技术研究现状及展望[J].生物资源,2020,42(1):87-96.
[2]	陈建勇.污泥-餐厨垃圾联合厌氧发酵产氢余物产甲烷研究.福建:福建师范大学硕士学位论文,2012.
[3]	蒲贵兵,吕波,孙可伟,等.初始pH值对泔脚发酵产氢余物甲烷化的强化研究[J].环境工程学报,2010,4(3):633-638.
[4]	ALGAPANI D E,QIAO W,RICCI M,et al.Long-term bio-H₂ and bio-CH₄ production from food waste in a continuous two-stage system:energy efficiency and conversion pathways[J].Bioresource Technology,2018,248(1):204-213.
[5]	MICHALOPOULOS I,LYTRAS G M,MATHIOUDAKIS D,et al.Hydrogen and Methane Production from Food Residue Biomass Product (FORBI)[J].Waste and Biomass Valorization,2020,11(5):1647-1655.
[6]	蒲贵兵,王胜军,孙可伟.接种量对泔脚发酵产氢余物甲烷化的强化研究[J].中山大学学报(自然科学版),2009,48(1):87-92,97.
[7]	XIE S H,WICKHAM R,NGHIEM L D.Synergistic effect from anaerobic co-digestion of sewage sludge and organic wastes[J].International Biodeterioration & Biodegradation,2017,116:191-197.
[8]	PAUDEL S,KANG Y J,YOO Y S,et al.Effect of volumetric organic loading rate (OLR) on H₂ and CH₄ production by two-stage anaerobic co-digestion of food waste and brown water[J].Waste Management,2016,61(3):484-493.
[9]	BALDI F,PECORINI I,IANNELLI R.Comparison of single-stage and two-stage anaerobic co-digestion of food waste and activated sludge for hydrogen and methane production[J].Renewable Energy,2019,143(12):1755-1765.
[10]	XIE S H,HAI F I,ZHAN X M,et al.Anaerobic co-digestion:a critical review of mathematical modelling for performance optimization[J].Bioresource Technology,2016(24):498-512.
[11]	SILVA F M S,MAHLER C F,OLIVEIRA L B,et al.Hydrogen and methane production in a two-stage anaerobic digestion system by co-digestion of food waste,sewage sludge and glycerol[J].Waste Management,2018,76(6):339-349.
[12]	SUNYOTO N M S,ZHU M M,ZHANG Z Z,et al.Effect of biochar addition on hydrogen and methane production in two-phase anaerobic digestion of aqueous carbohydrates food waste[J].Bioresource Technology,2016,219(11):29-36.
[13]	罗鸿信,林鸿,余育方,等.污泥与餐厨垃圾联合厌氧发酵产氢余物产甲烷条件优化研究[J].环境工程学报,2014,8(8):3449-3453.
[14]	郑育毅,林鸿,罗鸿信,等.污泥与餐厨垃圾联合厌氧发酵产氢余物产甲烷过程底物指标变化[J].环境工程学报,2015,9(1):425-430.
[15]	郑育毅,林鸿,林志龙,等.不同碱剂对污泥与餐厨垃圾联合厌氧发酵产氢余物产甲烷的影响[J].环境工程学报,2016,10(1):393-398.
[16]	CHEN Y G,LIU H,ZHENG X,et al.New method for enhancement of bioenergy production from municipal organic wastes via regulation of anaerobic fermentation process[J].Applied Energy,2017,196(6):190-198.
[17]	RAWOOF S A A,KUMAR P S,VO D V N,et al.Sequential production of hydrogen and methane by anaerobic digestion of organic wastes:a review[J].Environmental Chemistry Letters,2020,19(2):1043-1063.
[18]	LOGAN B E,OH S E,KIM I S,et al.Biological hydrogen production measured in batch anaerobic respirometers[J].Environmental Science & Technology,2002,36(11):2530-2535.
[19]	赵庆祥.污泥资源化技术[M].北京:化学工业出版社,2002.
[20]	奚旦立.环境监测[M].北京:高等教育出版社,1996.
[21]	任南琪,马放.污染控制微生物学原理与应用[M].北京:化学工业出版社,2003.
[22]	林加涵,魏文铃,彭宣宪.现代生物学实验[M].北京:高等教育出版社,2001.
[23]	朱超,李秀金,陶盈冰,等.接种量对稻草厌氧消化产气性能影响[J].可再生能源,2016,34(4):593-599.
[24]	LI Y,CHEN Y G,WU J.Enhancement of methane production in anaerobic digestion process:a review[J].Applied Energy,2019,240(6):120-137.