Log in

Relevant bibliographies by topics / Co-digestion / Journal articles

To see the other types of publications on this topic, follow the link: Co-digestion.

Journal articles on the topic 'Co-digestion'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Co-digestion.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Yuen, Pong Kau, Cheng Man Diana Lau, and Kuok In Gabriel Yuen. "An Examination of Calculations: From Anaerobic Mono-digestion to Co-digestion." International Journal of Chemistry 17, no. 1 (2024): 1. http://dx.doi.org/10.5539/ijc.v17n1p1.

Full text

Abstract:

Anaerobic digestion is a biochemical process and form of sustainable technology. In comparison to mono-digestion, co-digestion is more effective in the utilization of diverse resources, supply of nutrient balance, and overall digestibility and stability. The co-digestion biodegradability index, co-digestion performance index, and synergistic effect index are generally used as anaerobic metrics to evaluate the co-digestion performance. Although they are numerical parameters, little information on their working procedures has been revealed. There is also a lack of supporting calculations for som

APA, Harvard, Vancouver, ISO, and other styles

2

Primasari, Budhi, and Ansiha Nur. "Pengaruh Laju Pembebanan Organik terhadap Reduksi Padatan pada Proses Anaerobic Co-Digestion Sampah Sayuran dengan Lumpur SBR." Dampak 15, no. 2 (2018): 88. http://dx.doi.org/10.25077/dampak.15.2.88-92.2018.

Full text

Abstract:

Anaerobic digestion is to treat organic waste such as vegetable solid waste (VSW). Anaerobic co-digestion is the mixture of two or more different waste types with the aim to enhance the efficiency of the anaerobic digestion process. In this study, anaerobic digestion of vegetable solid waste (VSW) is compared to the anaerobic co-digestion of VSW and sequencing batch reactor (SBR) sludge. This investigation is focussed on the varying the organic loading rate (OLR) which is the mixing ratio of VSW to SBR sludge; and pH (6, 7 and 8) of the mixture. The mixtures were kept in serum bottles and plac

APA, Harvard, Vancouver, ISO, and other styles

3

Chow, Wei Ling, Siewhui Chong, Jun Wei Lim, et al. "Anaerobic Co-Digestion of Wastewater Sludge: A Review of Potential Co-Substrates and Operating Factors for Improved Methane Yield." Processes 8, no. 1 (2020): 39. http://dx.doi.org/10.3390/pr8010039.

Full text

Abstract:

Anaerobic digestion has been widely employed in waste treatment for its ability to capture methane gas released as a product during the digestion. Certain wastes, however, cannot be easily digested due to their low nutrient level insufficient for anaerobic digestion, thus co-digestion is a viable option. Numerous studies have shown that using co-substrates in anaerobic digestion systems improve methane yields as positive synergisms are established in the digestion medium, and the supply of missing nutrients are introduced by the co-substrates. Nevertheless, large-scale implementation of co-dig

APA, Harvard, Vancouver, ISO, and other styles

4

Aboudi, Kaoutar, Xiomara Gómez-Quiroga, Carlos José Álvarez-Gallego, and Luis Isidoro Romero-García. "Insights into Anaerobic Co-Digestion of Lignocellulosic Biomass (Sugar Beet By-Products) and Animal Manure in Long-Term Semi-Continuous Assays." Applied Sciences 10, no. 15 (2020): 5126. http://dx.doi.org/10.3390/app10155126.

Full text

Abstract:

Biogas production through anaerobic digestion has proven to be one of the most important pillars of the transition into the circular economy concept, a sustainable approach for biorefinery. This work aims to extend and improve knowledge in the anaerobic co-digestion of complementary substrates, given insights into wastes biodegradability and the influence of manure composition on the anaerobic process stability. Anaerobic co-digestion of sugar beet by-products with two kinds of animal manure (pig and cow) was investigated in semi-continuous assays, analyzing both common and non-classical param

APA, Harvard, Vancouver, ISO, and other styles

5

Kreuger, Emma, Virginia Tosi, Maja Lindblad, and Åsa Davidsson. "Co-Digestion and Mono-Digestion of Sewage Sludge and Steam-Pretreated Winter Wheat Straw in Continuous Stirred-Tank Reactors—Nutrient Composition and Process Performance." Fermentation 10, no. 8 (2024): 414. http://dx.doi.org/10.3390/fermentation10080414.

Full text

Abstract:

Wheat straw (WS) constitutes a considerable biomass resource and can be used to produce the energy carrier methane through anaerobic digestion. Due to the low contents of several nutrient elements and water in harvested WS, the use of sewage sludge (SS), consisting of primary sludge and waste-activated sludge, as a nutrient source in co-digestion with steam-pretreated wheat straw (PWS) was investigated theoretically and practically. WS was steam-pretreated, with acetic acid as the catalyst, at 190 °C for 10 min, ending with a rapid reduction in pressure. Process stability and specific methane

APA, Harvard, Vancouver, ISO, and other styles

6

Renggaman, Anriansyah, Hong Lim Choi, Sartika Indah Amalia Sudiarto, Arumuganainar Suresh, and Yong Cheol Jeon. "Biomethane Potential of Beef Cattle Slaughterhouse Waste and the Impact of Co-Digestion with Cattle Feces and Swine Slurry." Fermentation 10, no. 10 (2024): 510. http://dx.doi.org/10.3390/fermentation10100510.

Full text

Abstract:

Slaughterhouse waste (SW) poses significant environmental challenges due to its complex composition, but anaerobic digestion offers a way to recover valuable biogas from SW. This study investigated the anaerobic co-digestion of beef cattle slaughterhouse waste (BCSW) with either cattle feces (CF) or swine slurry (SS). The biomethane potential, maximum methane yield (Mmax), lag phase duration, and effective digestion time (Teff) for the individual substrates and the combinations were analyzed. BCSW alone exhibited Mmax of 578.5 Nml CH4/g VSadded with a lag phase of 11 days, while CF and SS alon

APA, Harvard, Vancouver, ISO, and other styles

7

Thiele, Jurgen H., Phil Burt, and Mike Monaghan. "IMPROVED TRADE WASTE CO-DIGESTION." Water e-Journal 1, no. 3 (2016): 1–5. http://dx.doi.org/10.21139/wej.2016.031.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Cayenne, Aadila, and Hinrich Uellendahl. "Anaerobic Digestion of the Halophyte Salicornia ramosissima in Co-Digestion with Swine Manure in Lab-Scale Batch and Continuous Reactor Tests." Energies 18, no. 12 (2025): 3085. https://doi.org/10.3390/en18123085.

Full text

Abstract:

This laboratory study investigated the anaerobic co-digestion process of the halophyte S. ramosissima (Sram) together with swine manure (SM) in different mixing ratios in batch and continuous reactor experiments. In the batch experiments, a methane yield of 214 mLCH4·gVS−1 was obtained for Sram in mono-digestion. In co-digestion with SM, the methane yields were slightly higher than calculated from the yields of each substrate in mono-digestion. Also, the kinetic rate constant in the co-digestion with swine manure increased from 0.219 d−1 for mono-digested S. ramosissima to 0.318 d−1 in the co-

APA, Harvard, Vancouver, ISO, and other styles

9

Ojo, O. M. "Biogas Quantity and Quality from Digestion and Co-Digestion of Food Waste and Cow Dung." Journal of Applied Sciences and Environmental Management 25, no. 7 (2021): 1289–93. http://dx.doi.org/10.4314/jasem.v25i7.26.

Full text

Abstract:

   The aim of this study is to assess the quantity and quality of biogas produced from single substrate digestion of food waste and cow dung as well as co-digestion of food waste and cow dung. Laboratory sized 25 litre plastic biodigesters were used in this study and the digestion processes was carried out for a 30 day retention period. The results revealed that the cumulative biogas production for the single substrate digestion of cow dung was 7,975 ml, the cumulative biogas produced for the single substrate digestion of food waste was 7,742.5 ml while the cumulative volume

APA, Harvard, Vancouver, ISO, and other styles

10

Rabii, Anahita, Saad Aldin, Yaser Dahman, and Elsayed Elbeshbishy. "A Review on Anaerobic Co-Digestion with a Focus on the Microbial Populations and the Effect of Multi-Stage Digester Configuration." Energies 12, no. 6 (2019): 1106. http://dx.doi.org/10.3390/en12061106.

Full text

Abstract:

Recent studies have shown that anaerobic co-digestion (AnCoD) is superior to conventional anaerobic digestion (AD). The benefits of enhanced bioenergy production and solids reduction using co-substrates have attracted researchers to study the co-digestion technology and to better understand the effect of multi substrates on digester performance. This review will discuss the results of such studies with the main focus on: (1) generally the advantages of co-digestion over mono-digestion in terms of system stability, bioenergy, and solids reduction; (2) microbial consortia diversity and their syn

APA, Harvard, Vancouver, ISO, and other styles

11

Vijay, Jakhar, R.C. Chhipa Dr., and P.N. Mathur Prof. "EFFICIENT MECHANISM OF BIOMASS (GARDEN AND FRUIT WASTE) USING BUFFERING MATERIAL." International Journal of Education &Applied Sciences Research 1, no. 2 (2014): 17–23. https://doi.org/10.5281/zenodo.10682919.

Full text

Abstract:

Suresh Gyan Vihar University, Jaipur <strong>ABSTRACT</strong> The large organic matter of solid waste such as garden and fruit waste offer great potential for biogas production. Anaerobic digestion of green waste-food waste mixture at thermophilic temperature range was carried out with the primary aim of investigating the effect of buffer (NaHCO<sub>3</sub>) and waste type in the digestion process, in order to initiate the digestion process. Anaerobic digestion (AD) is a process by which microorganisms break down biodegradable material in the absence of oxygen. Anaerobic digestion can be used

APA, Harvard, Vancouver, ISO, and other styles

12

Tran, Son Minh. "LAB-SCALE STUDY ON CO-DIGESTION OF KITCHEN WASTE, SLUDGE AND SEWAGE." Vietnam Journal of Science and Technology 54, no. 2A (2018): 231. http://dx.doi.org/10.15625/2525-2518/54/2a/11935.

Full text

Abstract:

Anaerobic digestion is widely used for biodegradable solid organic wastes in order to recover bio-energy in the form of biogas. Some previous studies presented that co-digestion of various substrates can improve biogas yields as well as enhanceperformance of organic wastes digestion, in comparison with digestion of sole solid waste. This study aimed to evaluate the performance of anaerobic mono-digestion and anaerobic co-digestion of the following mixtures: (a) sole kitchen waste (KW), (b) KW and sewage (SW), (c) sole sludge (SL)and (d) KW and SL. This study was conductedby four lab-scale anae

APA, Harvard, Vancouver, ISO, and other styles

13

Choudhury and Lansing. "Methane and Hydrogen Sulfide Production from Co-Digestion of Gummy Waste with a Food Waste, Grease Waste, and Dairy Manure Mixture." Energies 12, no. 23 (2019): 4464. http://dx.doi.org/10.3390/en12234464.

Full text

Abstract:

Co-digestion of dairy manure with waste organic substrates has been shown to increase the methane (CH4) yield of farm-scale anaerobic digestion (AD). A gummy vitamin waste (GVW) product was evaluated as an AD co-digestion substrate using batch AD testing. The GVW product was added at four inclusion levels (0%, 5%, 9%, and 23% on a wet mass basis) to a co-digestion substrate mixture of dairy manure (DM), food-waste (FW), and grease-waste (GW) and compared to mono-digestion of the GVW, DM, FW, and GW substrates. All GVW co-digestion treatments significantly increased CH4 yield by 126–151% (336–3

APA, Harvard, Vancouver, ISO, and other styles

14

Tamargo, Alba, Natalia Molinero, Carolina Cueva, et al. "Modelling the co-digestion of wine polyphenols with glucose, proteins and lipids in the human gastrointestinal tract." BIO Web of Conferences 68 (2023): 04008. http://dx.doi.org/10.1051/bioconf/20236804008.

Full text

Abstract:

This study investigates food matrix effects during the co-digestion of red wine with different nutrients, including glucose and whey proteins, as well as olive oil lipids and cholesterol by using the gastrointestinal dynamic simulator simgi®. Co-digestion with red wine led to a reduction of glucose bioaccessibility and of α-lactalbumin gastric digestibility. In relation to lipids, the co-digestion with red wine tended to increase the percentage of bioaccessible monoglycerides, although significant differences were not found. Interestingly, co-digestion with red wine tended to reduce cholestero

APA, Harvard, Vancouver, ISO, and other styles

15

Sbarciog, Mihaela, Satyajeet Bhonsale, Viviane De Buck, Simen Akkermans, Monika Polanska, and Jan Van Impe. "Modelling and Simulation of Co-digestion in Anaerobic Digestion Systems." IFAC-PapersOnLine 55, no. 20 (2022): 403–8. http://dx.doi.org/10.1016/j.ifacol.2022.09.128.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Solé-Bundó, Maria, Fabiana Passos, Maycoll S. Romero-Güiza, Ivet Ferrer, and Sergi Astals. "Co-digestion strategies to enhance microalgae anaerobic digestion: A review." Renewable and Sustainable Energy Reviews 112 (September 2019): 471–82. http://dx.doi.org/10.1016/j.rser.2019.05.036.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

SIDDIQUE, MD NURUL ISLAM, ZAIED KHALID, NORA’AINI ALI, SHAHRUL ISMAIL, SAJAL KUMAR ADHIKARY, and MOHD ZAMRI IBRAHIM. "IMPROVEMENT OF AQUACULTURE WASTEWATER CO-DIGESTION PERFORMANCE BY CATTLE DUNG USING A THERMOPHILIC PILOT REACTOR AND FERTILISER RECOVERY." JOURNAL OF SUSTAINABILITY SCIENCE AND MANAGEMENT 19, no. 4 (2024): 1–9. http://dx.doi.org/10.46754/jssm.2024.04.001.

Full text

Abstract:

The fundamental challenge to balancing the fuel demand is the risk of process instability. Research on energy recovery from aquaculture effluent addresses energy demands and environmental pollution concerns. The current study examined the effectiveness of anaerobic co-digestion of aquaculture effluent in a 45 L thermophilic reactor without utilising chemical catalysts. The partially digested cow manure created a substantial buffering capacity in this co-digestion process that balanced the volatile fatty acids (VFA). The methane produced was 0.45 m3 CH4/kg VS, whereas 71% of the chemical oxygen

APA, Harvard, Vancouver, ISO, and other styles

18

Olatunji, Kehinde O., and Daniel M. Madyira. "Anaerobic co-digestion of alkali-pretreated groundnut shells and duck waste for methane yield optimization and sustainable environment." E3S Web of Conferences 433 (2023): 02005. http://dx.doi.org/10.1051/e3sconf/202343302005.

Full text

Abstract:

This study investigated the effect of the anaerobic co-digestion of duck waste and alkali-pretreated groundnut shells at mesophilic temperature for methane yield optimization and waste management. Co-digestion of duck waste and alkali-pretreated groundnut shells was carried out using 100, 75: 25, 50: 50, 25: 75, and 100% duck waste: alkali-pretreated groundnut shells in a laboratory-batch digester at mesophilic temperature. The results indicated that anaerobic co-digestion of duck waste and alkali-pretreated groundnut shells is possible since no negative influence was observed during the joint

APA, Harvard, Vancouver, ISO, and other styles

19

Wang, Xiao Jiao, Gai He Yang, Yong Zhong Feng, and Guang Xin Ren. "Potential for Biogas Production from Anaerobic Co-Digestion of Dairy and Chicken Manure with Corn Stalks." Advanced Materials Research 347-353 (October 2011): 2484–92. http://dx.doi.org/10.4028/www.scientific.net/amr.347-353.2484.

Full text

Abstract:

Anaerobic co-digestion of dairy manure, chicken manure with corn stalks were investigated at 15, 35 and 55 °C. Two trials were carried out, one based on co-digestion of dairy or chicken manure alone with corn stalks at ratios of 1:1, 2:1 and 3:1, the other based on co-digestion of dairy and chicken manure together with corn stalks on the premise of the optimal ratio between manure and stalks. In the first trial, the analysis based on the biogas and methane yields showed that co-digestion of dairy or chicken manure with corn stalks at 2:1 both had higher fermentabilities than other ratios. In t

APA, Harvard, Vancouver, ISO, and other styles

20

Li, Wentao, Baohua Chai, Yan Lu, and Meijing Wang. "Anaerobic co-digestion of grass, alfalfa, and red clover for methane production and the kinetic analysis." BioResources 18, no. 1 (2023): 1742–56. http://dx.doi.org/10.15376/biores.18.1.1742-1756.

Full text

Abstract:

The residual of perennials in landscape trimming and agricultural interval planting are produced massively, and they can provide an innovative way to increase anaerobic digestion efficiency via co-digestion process. In this study, the bio-methane potential (BMP) of different perennial crops (grass, alfalfa, and red clover) in various feedstock concentrations based on volatile solid (VS) and the kinetic analysis of the co-digestion process were investigated. The results showed that grass and legumes reached the highest methane yield at 5 VS/L and 20 VS/L, respectively. Co-digestion of grass and

APA, Harvard, Vancouver, ISO, and other styles

21

Horne, Matt Van, Jared Hostetler, and Lauren Fillmore. "You Have Co-Digestion, Now What? WERF Research into the Operational Impacts of Co-Digestion." Proceedings of the Water Environment Federation 2016, no. 3 (2016): 391–93. http://dx.doi.org/10.2175/193864716821125989.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Salihawa, Naja'atu Rabiu, Abdullahi Hassan Kawo, and Umar Shamsuddeen. "Anaerobic Digestion of Maize Husk in Co-Digestion with Goat and Cow Dung for Enhanced Biogas Production." UMYU Scientifica 3, no. 1 (2024): 177–85. http://dx.doi.org/10.56919/usci.2431.019.

Full text

Abstract:

In recent investigations, Anaerobic co-digestion has been superior to traditional anaerobic digestion (AD). The advantages of employing co-substrates for improved bioenergy generation and solids reduction have drawn researchers to investigate the co-digestion technology and understand the impact of multiple substrates on digester performance. This study aimed to generate biogas by co-digestion of maize husk with cow and goat dung as substrates, isolate the bacteria involved in the process, and assess the quantity and makeup of the biogas generated by the substrates. The substrates were fed to

APA, Harvard, Vancouver, ISO, and other styles

23

Navaneethan, N., P. Topczewski, S. Royer, and D. Zitomer. "Blending anaerobic co-digestates: synergism and economics." Water Science and Technology 63, no. 12 (2011): 2916–22. http://dx.doi.org/10.2166/wst.2011.557.

Full text

Abstract:

Co-digestion is the process in which wastes from various sources are treated together. Therefore, more organic carbon is added to make efficient use of existing digesters. The objectives of this study were to compare potential co-digestates, determine synergistic and antagonistic co-digestion outcomes and estimate economic benefits for preliminary screening. Over 80 wastes were identified from 54 facilities within 160 km of an existing municipal digester. Synergistic, antagonistic and neutral co-digestion outcomes were observed for the various wastes. A simple economic comparison resulted in t

APA, Harvard, Vancouver, ISO, and other styles

24

Odejobi, Oludare Johnson, Oluwagbenga Abiola Olawuni, Samuel Olatunde Dahunsi, and Akinbiyi Ayomikusibe John. "Evaluation of Biogas Production from Bio-Digestion of Organic Wastes." International Journal of Engineering Research in Africa 51 (November 2020): 217–27. http://dx.doi.org/10.4028/www.scientific.net/jera.51.217.

Full text

Abstract:

The present study evaluates the influence of kitchen wastes on animal manures via anaerobic digestion for biogas production. The digestion was done using a digester with a capacity of 5L. The digester was loaded with the slurry of wastes prepared by mixing the wastes with water in ratio 1:1, and operated at mesophilic temperature of 37 ± 2°C for 30 days. The co-digestion of kitchen wastes with poultry droppings produced highest biogas yield (814.0 ml/kg VS fed) and the least (365.84 ml/kg VS fed) was from the co-digestion of kitchen wastes with the mixture of poultry droppings and cow dung. Co

APA, Harvard, Vancouver, ISO, and other styles

25

Ojo, O.M. "Biogas Production through Anaerobic Co-Digestion of Water Hyacinth and Poultry Manure." Nigerian Research Journal of Engineering and Environmental Sciences 6, no. 2 (2021): 735–40. https://doi.org/10.5281/zenodo.5805349.

Full text

Abstract:

<em>In this study, different mix ratios of water hyacinth (WH) to poultry manure (PM) were digested and each experimental run was assessed over a period of 40 days in order to determine the best mix in terms of biogas yield</em><em>. </em><em>Water displacement method was used to measure the volume of biogas produced and the data obtained were analyzed using sigma plot non-linear parameter estimation model. The results showed that WH single-substrate digestion produced a cumulative gas volume of 32.18 L which corresponds to 5.14 L/kg of WH, while PM single-substrate digestion produced a cumula

APA, Harvard, Vancouver, ISO, and other styles

26

Damtie, Mekdimu Mezemir, Jingyeong Shin, Hyun Min Jang, and Young Mo Kim. "Synergistic Co-Digestion of Microalgae and Primary Sludge to Enhance Methane Yield from Temperature-Phased Anaerobic Digestion." Energies 13, no. 17 (2020): 4547. http://dx.doi.org/10.3390/en13174547.

Full text

Abstract:

A two-stage temperature-phased mesophilic anaerobic digestion assay was carried out to study the interaction between various biological pretreatment conditions and the possible synergistic co-digestion of microalgae and primary sludge. The study of growth kinetics of the biochemical methane potential test revealed that a maximum of 36% increase in methane yield was observed from co-digestion of a substrate pretreated by thermophilic aerobic conditions (55 °C and HRT = 2 days) and an 8.3% increase was obtained from the anaerobic pretreated substrate (55 °C and HRT = 3 days). Moreover, no synerg

APA, Harvard, Vancouver, ISO, and other styles

27

Cano, R., A. Nielfa, A. Pérez, L. Bouchy, and M. Fdz-Polanco. "Grease waste and sewage sludge co-digestion enhancement by thermal hydrolysis: batch and fed-batch assays." Water Science and Technology 69, no. 9 (2014): 1911–18. http://dx.doi.org/10.2166/wst.2014.101.

Full text

Abstract:

Grease waste (GW) is an adequate substrate for sewage sludge co-digestion since, coming from a waste water treatment plant, it has a high methane potential (489 NmLCH4/gVSin); however, no synergistic effect takes place when co-digesting with 52%VS grease. Conversely, thermal hydrolysis (TH) improves the anaerobic digestion of GW (43% higher kinetics) and biological sludge (29% more methane potential). Therefore, the application of TH to a co-digestion process was further studied. First, biochemical methane potential tests showed that the best configuration to implement the TH to the co-digesti

APA, Harvard, Vancouver, ISO, and other styles

28

Avena, Louise Grace, Michelle Almendrala, Eloi John Marron, and Joseph Aldrich Obille. "Biogas Production from the Co- and Tri-digestion of Pineapple Wastes with Food Wastes and Pig Manure." E3S Web of Conferences 521 (2024): 01004. http://dx.doi.org/10.1051/e3sconf/202452101004.

Full text

Abstract:

Anaerobic digestion (AD) of pineapple wastes (PW) was determined to observe its effects on biogas production when co- and tri-digested with pig manure (PM) and food waste (FW). The highest cumulative biogas yield was seen in R3 (245 mL/g VS), followed by R4 (179 mL/g VS) and R1 (168 mL/g VS), while the lowest was recorded in R2 (150 mL/g VS). Co-digestion of PW with FW showed an increase of 45.8%, while tri-digestion of PW with PM and FW had an increase of 6.55% compared to the biogas yield of mono-digestion. However, co-digestion of PW with PM decreased by 10.7%, indicating an inhibitory effe

APA, Harvard, Vancouver, ISO, and other styles

29

Ma, Tingting, Nana Liu, Yuxuan Li, et al. "Effects of Polyethylene Terephthalate Microplastics on Anaerobic Mono-Digestion and Co-Digestion of Fecal Sludge from Septic Tank." Molecules 29, no. 19 (2024): 4692. http://dx.doi.org/10.3390/molecules29194692.

Full text

Abstract:

Anaerobic digestion (AD) is one of the most significant processes for treating fecal sludge. However, a substantial amount of microplastics (MPs) have been identified in septic tanks, and it remains unclear whether they impact the resource treatment of feces. To investigate this, polyethylene terephthalate (PET) was used as an indicator of MPs to study their effect on the anaerobic digestion of fecal sludge (FS). Two digestion systems were developed: FS mono-digestion and FS co-digestion with anaerobic granular sludge. The results indicated that the effects of PET varied between the two system

APA, Harvard, Vancouver, ISO, and other styles

30

Saelor, Sittikorn, Chonticha Mamimin, and Nantharat Phruksaphithak. "Enhancing Methane Production from Empty Fruit Bunches by Augmented Thermoanaerobacterium thermosaccharolyticum PSU-2." ASEAN Journal of Scientific and Technological Reports 27, no. 4 (2024): e253700. http://dx.doi.org/10.55164/ajstr.v27i4.253700.

Full text

Abstract:

The recalcitrant nature of the substrate often limits the anaerobic digestion of Empty Fruit Bunches (EFB). This study investigates the effectiveness of augmenting Thermoanaerobacterium thermosaccharolyticum PSU-2 for the pretreatment of EFB in mono-digestion and co-digestion with Palm Oil Mill Effluent (POME) to enhance biogas production. The augmented T. thermosaccharolyticum PSU-2 demonstrated enhanced cellulolytic and hemicellulolytic capabilities, resulting in improved biogas yield, methane content, and substrate degradation efficiency compared to the control without augmentation. Mono-di

APA, Harvard, Vancouver, ISO, and other styles

31

Kasirga, Ersin, Alan Cooper, Eliza Jane Whitman, and Neil Clifton. "Innovative Anaerobic Digestion and Co-Digestion at Inland Empire Utilities Agency." Proceedings of the Water Environment Federation 2008, no. 9 (2008): 6724–43. http://dx.doi.org/10.2175/193864708790893594.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Galway, Brendan, Phil Woods, and Heriberto Bustamante. "ENERGISING SYDNEY THROUGH CO-DIGESTION FOODWASTE." Water e-Journal 3, no. 3 (2018): 1–6. http://dx.doi.org/10.21139/wej.2018.029.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Vandenburgh, Scott, Vahid Razaviarini, Shahid Malik, Ian Buchanan, Hassan Katalambula, and David Parry. "Pilot Scale Co-Digestion of FOG." Proceedings of the Water Environment Federation 2012, no. 2 (2012): 628–38. http://dx.doi.org/10.2175/193864712811693867.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Carr, Scott, Dustin Craig, Royce Hammitt, Larry Hare, Jim Buck, and James Beck. "Let Co-Digestion Power Your Plant." Proceedings of the Water Environment Federation 2015, no. 15 (2015): 1149–66. http://dx.doi.org/10.2175/193864715819540351.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Rodríguez, L., J. Villaseñor, F. J. Fernández, and I. M. Buendía. "Anaerobic co-digestion of winery wastewater." Water Science and Technology 56, no. 2 (2007): 49–54. http://dx.doi.org/10.2166/wst.2007.471.

Full text

Abstract:

The operational performance of anaerobic batch reactors treating winery wastewater (WW) combined with waste activated sludge (WAS) in different proportions was investigated under mesophilic conditions. In these experiments it was shown that for anaerobic digestion of WW alone, methane production rate was lower than the rates achieved when WW and WAS were treated together. When WW was mixed with WAS at a concentration of 50% WW resulted in the highest methane production rates. A simplified anaerobic model was used to determine the main kinetic parameters; maximum COD reduction rate (qDA) and ma

APA, Harvard, Vancouver, ISO, and other styles

36

Esposito, G., L. Frunzo, A. Giordano, F. Liotta, A. Panico, and F. Pirozzi. "Anaerobic co-digestion of organic wastes." Reviews in Environmental Science and Bio/Technology 11, no. 4 (2012): 325–41. http://dx.doi.org/10.1007/s11157-012-9277-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Simeonov, Ivan, and Venelin Hubenov. "ANAEROBIC CO-DIGESTION OF DIFFERENT MIXTURES OF ORGANIC WASTES – OUR EXPERIENCE." Ecological Engineering and Environment Protection 2024, no. 1/2024 (2024): 54–64. http://dx.doi.org/10.32006/eeep.2024.1.5464.

Full text

Abstract:

Anaerobic digestion is a biotechnological method of biogas generation from organic wastes. Anaerobic co-digestion can be considered as the instantaneous anaerobic digestion of two or more substrate and co-substrate mixtures. Anaerobic co-digestion is a pragmatic method to resolve the difficulties related to substrate properties and system optimization in single-substrate anaerobic digestion. During the last two decades our multidisciplinary team performed a lot of experiments of anaerobic co-digestion of different organic wastes activated sludge, cattle manure, swine manure, milk whey, wasted

APA, Harvard, Vancouver, ISO, and other styles

38

Ismail, Zainab Ziad, and Nazik Adnan Noori. "Anaerobic Co-digestion of Giant Reed for Biogas Recovery." Journal of Engineering 24, no. 3 (2018): 68. http://dx.doi.org/10.31026/j.eng.2018.03.06.

Full text

Abstract:

This study investigated the feasibility of anaerobic co-digestion of giant reed (GR) inoculated with waste manure as a co-substrate for biogas production. The performance of co-digestion was evaluated in 4 anaerobic digesters operated in batch mode at different conditions. The effects of alkali pretreatment with NaOH (4% w/v) solution, inoculum type, and thermal condition were studied. The results demonstrated that the alkali-pretreatment of GR enhanced the biogas generation by about 15% at mesophilic conditions. Thermophilic conditions enhanced the biogas recovery from both alkali-free and al

APA, Harvard, Vancouver, ISO, and other styles

39

Li, Jamie Ka Yan. "Thermophilic co-digestion of food waste and sewage sludge." HKIE Transactions 27, no. 3 (2020): 128–34. http://dx.doi.org/10.33430/v27n3thie-2019-0019.

Full text

Abstract:

Due to the rising concerns regarding food waste disposal as well as the increasing demand for renewable energy nowadays, a number of European countries have adopted anaerobic co-digestion, a technology that deals with food waste and sewage sludge. As stated in the HKSAR Government’s Policy Address 2016, the feasibility of using existing sewage treatment facilities for co-digestion of food waste and sewage sludge has been under exploration. A trial scheme has been commenced in 2019. This paper aims to compare the efficiency of biogas production and volatile solid reduction in co-digestion of fo

APA, Harvard, Vancouver, ISO, and other styles

40

Panyaping, K., R. Khiewwijit, and P. Wongpankamol. "Enhanced biogas production potential of microalgae and swine wastewater using co-digestion and alkaline pretreatment." Water Science and Technology 78, no. 1 (2018): 92–102. http://dx.doi.org/10.2166/wst.2018.077.

Full text

Abstract:

Abstract Biogas yield obtained from anaerobic digestion of swine wastewater (SWW) needs to be increased to produce electrical energy. To enhance biogas and prevent pollution, use of mixed culture microalgae grown in wastewater (MWW) with SWW has attracted a lot of interest. This research was focused on the possibility of utilizing MWW. Six experiments using raw SWW and MWW, and their co-digestion were conducted on a laboratory scale in one-litre reactors with the ratio of inoculum and substrate of 70:30 under without and with alkaline pretreatment (using 3% NaOH for pH adjustment every 15 min

APA, Harvard, Vancouver, ISO, and other styles

41

Zhao, Ke, Qiang Wei, Mingxuan Bai, and Mengnan Shen. "Study on the Environmental Impact and Benefits of Incorporating Humus Composites in Anaerobic Co-Digestion Treatment." Toxics 12, no. 5 (2024): 360. http://dx.doi.org/10.3390/toxics12050360.

Full text

Abstract:

This study evaluated the environmental impact and overall benefits of incorporating humus composites in the anaerobic co-digestion of kitchen waste and residual sludge. The life cycle assessment method was used to quantitatively analyze the environmental impact of the entire anaerobic co-digestion treatment process of waste, including garbage collection, transportation, and final product utilization. Moreover, the comprehensive assessment of the environmental impact, energy-saving and emission-reduction abilities, and economic cost of using humus composites in the anaerobic co-digestion treatm

APA, Harvard, Vancouver, ISO, and other styles

42

Albini, Elena, Isabella Pecorini, and Giovanni Ferrara. "Improvement of Digestate Stability Using Dark Fermentation and Anaerobic Digestion Processes." Energies 12, no. 18 (2019): 3552. http://dx.doi.org/10.3390/en12183552.

Full text

Abstract:

This paper assessed the effect of dark fermentation, the fermentative phase in a two-stage anaerobic digestion system, in terms of digestate biostabilization efficiency. The digestates analyzed in this study were obtained from a pilot-scale system in which two different substrates were used in order to simulate both the digestion and co-digestion process. Biostabilization performances were evaluated by measuring the specific oxygen uptake rate (SOUR) of the outgoing digestates. This index allowed us to define the degree of effectiveness in terms of stabilization of organic matter, between the

APA, Harvard, Vancouver, ISO, and other styles

43

Ibro, Mohammed Kelif, Venkata Ramayya Ancha, and Dejene Beyene Lemma. "Impacts of Anaerobic Co-Digestion on Different Influencing Parameters: A Critical Review." Sustainability 14, no. 15 (2022): 9387. http://dx.doi.org/10.3390/su14159387.

Full text

Abstract:

Lignocellulosic feedstocks are year-round, available bio-residues that are the right candidates for counteracting the energy crises and global warming facing the world today. However, lignin leads to a slow hydrolysis rate and is a major bottleneck for biogas production via anaerobic digestion. Anaerobic co-digestion (AcoD) is an economical method available, which overcomes the limitation of a single feedstock’s properties in an anaerobic digestion process. This paper critically reviews the impacts of co-digestion on lignocellulosic biomass degradation, process stability, various working param

APA, Harvard, Vancouver, ISO, and other styles

44

Xiao, Huihuang, Jianning Chang, Xin Xu, and Panyue Zhang. "Effects of Co-Digestion Sludge Application on Soil Productivity." Processes 10, no. 10 (2022): 2097. http://dx.doi.org/10.3390/pr10102097.

Full text

Abstract:

Anaerobic digestion and agricultural use of sewage sludge are effective methods to treat and dispose of sewage sludge, respectively. Then, the anaerobic digested sewage sludge is applied in agricultural land and the improvement of soil properties can be expected. In this study, with the purpose of evaluating the potential of co-digestion sludge for agricultural use, plot experiments with two vegetable species (radish and Chinese cabbage) and three application dosages were carried out in a short term of six months. Focus was on soil physical properties, soil nutrient change and plant growth res

APA, Harvard, Vancouver, ISO, and other styles

45

Volpi, Maria Paula C., Larissa O. Magalhães, Flávia V. Winck, Mônica T. V. Labate, and Bruna S. Moraes. "Metaproteomic Analysis of the Anaerobic Community Involved in the Co-Digestion of Residues from Sugarcane Ethanol Production for Biogas Generation." Biomass 2, no. 4 (2022): 358–73. http://dx.doi.org/10.3390/biomass2040024.

Full text

Abstract:

The proteomics analysis could contribute to better understand about metabolic pathways in anaerobic digestion community because it still as a “black-box” process. This study aimed to analyze the proteins of the anaerobic co-digestion performed in reactors containing residues from the first and second generation ethanol production. Metaproteomics analysis was carried out for three types of samples: anaerobic sludge without substrate (SI), semi-continuous stirred reactor (s-CSTR) with co-digestion of filter cake, vinasse, and deacetylation liquor (R-CoAD) and s-CSTR with co-digestion of these af

APA, Harvard, Vancouver, ISO, and other styles

46

Kadam, Rahul, Sangyeol Jo, Jonghwa Lee, Kamonwan Khanthong, Heewon Jang, and Jungyu Park. "A Review on the Anaerobic Co-Digestion of Livestock Manures in the Context of Sustainable Waste Management." Energies 17, no. 3 (2024): 546. http://dx.doi.org/10.3390/en17030546.

Full text

Abstract:

As the worldwide demand for meat per person is continuously increasing, there is a corresponding rise in the number of livestock animals, leading to an increase in livestock manure. Selecting appropriate treatment technologies for livestock manures is still a complex task and considerable debates over this issue persist. To develop a more comprehensive understanding of the manure treatment framework, this review was undertaken to assess the most utilized manure management technologies and underscore their respective challenges. Anaerobic digestion has become a commercial reality for treating l

APA, Harvard, Vancouver, ISO, and other styles

47

Achinas, Spyridon, Yu Li, Vasileios Achinas, and Gerrit Jan Willem Euverink. "Biogas Potential from the Anaerobic Digestion of Potato Peels: Process Performance and Kinetics Evaluation." Energies 12, no. 12 (2019): 2311. http://dx.doi.org/10.3390/en12122311.

Full text

Abstract:

This article intends to promote the usage of potato peels as efficient substrate for the anaerobic digestion process for energy recovery and waste abatement. This study examined the performance of anaerobic digestion of potato peels in different inoculum-to-substrate ratios. In addition, the impact of combined treatment with cow manure and pretreatment of potato peels was examined. It was found that co-digestion of potato peel waste and cow manure yielded up to 237.4 mL CH4/g VSadded, whereas the maximum methane yield from the mono-digestion of potato peels was 217.8 mL CH4/g VSadded. Comparin

APA, Harvard, Vancouver, ISO, and other styles

48

Szaja, Aleksandra, Agnieszka Montusiewicz, Magdalena Lebiocka, and Marta Bis. "The effect of brewery spent grain application on biogas yields and kinetics in co-digestion with sewage sludge." PeerJ 8 (December 22, 2020): e10590. http://dx.doi.org/10.7717/peerj.10590.

Full text

Abstract:

The present study examines the effect of introducing dried brewery spent grain (BSG), known as the main solid by-product of the brewery industry on biogas yields and kinetics in co-digestion with sewage sludge (SS). The experiment was conducted in semi-continuous anaerobic reactors (supplied once a day) operating under mesophilic conditions (35°C) at different hydraulic retention times (HRT) of 18 and 20 d. In co-digestion runs, the BSG mass to the feed volume ratio was constant and maintained 1:10.The results indicated that the addition of BSG did not influence the biogas production, by compa

APA, Harvard, Vancouver, ISO, and other styles

49

Waseem Yousaf, Madiha Choudhry, and Maryam Arshad. "Synergistic Enhancement of Biogas Production via Thermophilic Co-Digestion of Food Waste and Cheese Whey in a Continuous Stirred Tank Reactor." Physical Education, Health and Social Sciences 3, no. 2 (2025): 45–56. https://doi.org/10.63163/jpehss.v3i2.451.

Full text

Abstract:

The increasing demand for sustainable energy sources and the simultaneous generation of vast quantities of organic waste pose significant environmental and energy challenges worldwide. Anaerobic digestion (AD), a microbial-mediated process that converts biodegradable waste into biogas, offers an environmentally sound and cost-effective solution. This study investigates the thermophilic co-digestion of food waste (FW) and cheese whey (CW), two high-organic-load substrates, in a batch-fed Continuous Stirred Tank Reactor (CSTR). The co-digestion process aimed to evaluate synergistic improvements

APA, Harvard, Vancouver, ISO, and other styles

50

Sousa, Izabelle de Paula, André Pereira Rosa, Guilherme Kurtemback Almeida, Dilson Novais Rocha, Thiago de Alencar Neves, and Alisson Carraro Borges. "Integrated Assessment of Methane Production from the Co-Digestion of Swine Wastewater and Other Organic Wastes." Sustainability 16, no. 14 (2024): 5938. http://dx.doi.org/10.3390/su16145938.

Full text

Abstract:

The study aimed to evaluate and compare the co-digestion of swine wastewater (SW) and other co-substrates: grass residue (GR), food waste (FW), and poultry litter (PL). The comparisons were performed using the biochemical methane potential (BMP) test. The maximum accumulated methane (CH4) production was submitted to a joint analysis of variance. Tukey’s test (α = 0.05) was used to compare the results of the treatments, and Dunnett’s test (α = 0.05) was used to compare the ratios (100:0, 75:25, 50:50, 25:75, and 0:100) (based on volatile solids—VS). In addition, both the synergistic effect and

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!