Co-treatment of fruit and vegetable waste in sludge digesters. An analysis of the relationship among bio-methane generation, process stability and digestate phytotoxicity

2014 ◽  
Vol 34 (9) ◽  
pp. 1603-1608 ◽  
Author(s):  
Francesco Di Maria ◽  
Alessio Sordi ◽  
Giuseppe Cirulli ◽  
Giovanni Gigliotti ◽  
Luisa Massaccesi ◽  
...  
Keyword(s):  
Generation Process ◽  
Vegetable Waste ◽  
Process Stability ◽  
Fruit And Vegetable ◽  
Methane Generation ◽  
The Relationship

Anaerobic co-digestion of fruit and vegetable waste: synergy and process stability analysis

2021 ◽  
Author(s):  
Luis Ramiro Miramontes-Martínez ◽  
Pasiano Rivas-García ◽  
Alonso Albalate-Ramírez ◽  
José Enrique Botello-Álvarez ◽  
Carlos Escamilla-Alvarado ◽  
...  
Keyword(s):  
Stability Analysis ◽  
Vegetable Waste ◽  
Process Stability ◽  
Fruit And Vegetable

Comparison of methane production by co-digesting fruit and vegetable waste with first stage and second stage anaerobic digester sludge from a two stage digester

2012 ◽  
Vol 65 (7) ◽  
pp. 1252-1257 ◽  
Author(s):  
Nathan D. Park ◽  
Ronald W. Thring ◽  
Steve S. Helle
Keyword(s):  
Methane Production ◽  
Anaerobic Digester ◽  
Batch Reactors ◽  
Vegetable Waste ◽  
Fruit And Vegetable ◽  
Methane Generation ◽  
Second Stage ◽  
Substrate Ratio ◽  
Sewer Sludge ◽  
Anaerobic Digester Sludge

Fruit and vegetable waste (FVW) was co-digested with first stage (FSS) and second stage anaerobic digester sludge (SSS) separately, over the course of 10 days, in batch reactors. Addition of FVW significantly increased the methane production in both sludges. After 10 days of digestion FSS + FVW produced 514 ± 57 L CH4 kg VS−1added compared with 392 ± 16 L CH4 for the SSS + FVW. The increased methane yield was most likely due to the higher inoculum substrate ratio of the FSS. The final VS and COD contents of the sewer sludge and FVW mixtures were not significantly different from the control values suggesting that all of the FVW added was degraded within 10 days. It is recommended that FVW be added to the first stage of the anaerobic digester in order to maximize methane generation.

scholarly journals Examination of the Relationship between In-Store Environmental Factors and Fruit and Vegetable Purchasing among Hispanics

2017 ◽  
Vol 14 (11) ◽  
pp. 1305 ◽  
Author(s):  
Jennifer Sanchez-Flack ◽  
Julie Pickrel ◽  
George Belch ◽  
Shih-Fan Lin ◽  
Cheryl Anderson ◽  
...  
Keyword(s):  
Environmental Factors ◽  
Fruit And Vegetable ◽  
The Relationship

Comparison of process stability in methane generation from palm oil mill effluent using dairy manure as inoculum

2017 ◽  
Vol 8 ◽  
pp. 360-365 ◽  
Author(s):  
Santhana Krishnan ◽  
Lakhveer Singh ◽  
Puranjan Mishra ◽  
Mohd Nasrullah ◽  
Mimi Sakinah ◽  
...  
Keyword(s):  
Palm Oil ◽  
Dairy Manure ◽  
Palm Oil Mill Effluent ◽  
Process Stability ◽  
Methane Generation ◽  
Palm Oil Mill
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