Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Environmental Applications of Microorganisms01:30

Environmental Applications of Microorganisms

1.3K
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
1.3K
Bioremediation00:46

Bioremediation

22.6K
Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.
22.6K
Microbial Fermentation01:23

Microbial Fermentation

1.6K
Fermentation is a crucial anaerobic metabolic process that enables microbes to derive energy from sugar without relying on oxygen or an electron transport chain. This process is fundamental to various biological and industrial applications and is classified based on the metabolic products generated.Role of Pyruvate in FermentationPyruvate and its derivatives serve as key electron acceptors in fermentative pathways. The oxidation of NADH to regenerate NAD+ is essential for the continuation of...
1.6K
Overview of Nitrogen Metabolism01:20

Overview of Nitrogen Metabolism

11.7K
Nitrogen is a very important element for life because it is a major constituent of proteins and nucleic acids. It is a macronutrient, and in nature, it is recycled from organic compounds and stored in the form of  ammonia, ammonium ions, nitrate, nitrite, or  nitrogen gas by many metabolic processes. Many of these metabolic processes are carried out only by prokaryotes.
The largest pool of nitrogen available in the terrestrial ecosystem is gaseous nitrogen (N2) from the air, but this...
11.7K
What are Biogeochemical Cycles?00:54

What are Biogeochemical Cycles?

40.0K
The most common elements in organic molecules, carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus, are only available in the ecosystem in limited amounts. Therefore, these nutrients must be recycled through both biotic and abiotic components of the ecosystem, in processes generally called biogeochemical cycles.
40.0K
Carbon-dioxide Fixation01:28

Carbon-dioxide Fixation

764
Carbon dioxide fixation in prokaryotes enables the assimilation of inorganic carbon into organic molecules, supporting biosynthetic pathways, sustaining ecosystems, and contributing to the global carbon cycle. It also has industrial applications in carbon capture and bioproduct synthesis. Autotrophic organisms rely on this process to utilize CO₂ as a carbon source in diverse environments.The Calvin CycleThe Calvin cycle is the most widespread carbon fixation mechanism, primarily used by...
764

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Mucin Type Drives Composition and Mucin Glycan Degradation of an In Vitro Synthetic Microbial Community.

Environmental microbiology·2026
Same author

Enhanced activity and tolerance of sulfide-oxidizing bacteria in a dual reactor haloalkaline biodesulfurization system.

Journal of applied microbiology·2026
Same author

Probiotic Engraftment of Akkermansia muciniphila in an In Vitro Synthetic Microbial Community.

Microbial ecology·2025
Same author

Draft genome sequences of two <i>Thioalkalivibrio sulfidiphilus</i> strains isolated from a pilot-scale haloalkaline biodesulfurization installation.

Microbiology resource announcements·2025
Same author

Complete genome sequences of <i>Alkalilimnicola ehrlichii</i> strain SGAR-12 isolated from a pilot-scale haloalkaline biodesulfurization installation and type strain <i>A. ehrlichii</i> MLHE<sup>T</sup>.

Microbiology resource announcements·2025
Same author

Milk and mucin glycans orchestrate a synthetic infant gut microbiota structure.

FEMS microbiology ecology·2025

Related Experiment Video

Updated: Feb 23, 2026

Author Spotlight: Scaling Microalgal Biotechnology for Enhanced Biomethane Production
07:34

Author Spotlight: Scaling Microalgal Biotechnology for Enhanced Biomethane Production

Published on: March 22, 2024

3.4K

Biogas.

Caroline M Plugge1,2

  • 1Laboratory of Microbiology, Wageningen University and Research, Stippeneng 4, 6708 WE, Wageningen, The Netherlands.

Microbial Biotechnology
|September 15, 2017
PubMed
Summary

Biogas production recovers nutrients and renewable energy from organic waste. This study explores strategies to optimize biogas quality and quantity for energy and chemical production.

Area of Science:

  • Biotechnology
  • Environmental Science
  • Chemical Engineering

Background:

  • Biogas production is a key process for valorizing organic waste streams.
  • It offers a sustainable route for nutrient recovery and renewable energy generation.
  • Mixed microbial cultures are central to biogas production for energy and chemical synthesis.

Purpose of the Study:

  • To present strategies for optimizing biogas production.
  • To explore opportunities for enhancing biogas quality and quantity.
  • To highlight the potential of biogas processes in bioenergy and chemical production systems.

Main Methods:

  • Review of existing literature on biogas production optimization.
  • Analysis of strategies for improving biogas yield and composition.

More Related Videos

Evaluation of Integrated Anaerobic Digestion and Hydrothermal Carbonization for Bioenergy Production
07:34

Evaluation of Integrated Anaerobic Digestion and Hydrothermal Carbonization for Bioenergy Production

Published on: June 15, 2014

26.2K
Continuously-stirred Anaerobic Digester to Convert Organic Wastes into Biogas: System Setup and Basic Operation
11:31

Continuously-stirred Anaerobic Digester to Convert Organic Wastes into Biogas: System Setup and Basic Operation

Published on: July 13, 2012

35.0K

Related Experiment Videos

Last Updated: Feb 23, 2026

Author Spotlight: Scaling Microalgal Biotechnology for Enhanced Biomethane Production
07:34

Author Spotlight: Scaling Microalgal Biotechnology for Enhanced Biomethane Production

Published on: March 22, 2024

3.4K
Evaluation of Integrated Anaerobic Digestion and Hydrothermal Carbonization for Bioenergy Production
07:34

Evaluation of Integrated Anaerobic Digestion and Hydrothermal Carbonization for Bioenergy Production

Published on: June 15, 2014

26.2K
Continuously-stirred Anaerobic Digester to Convert Organic Wastes into Biogas: System Setup and Basic Operation
11:31

Continuously-stirred Anaerobic Digester to Convert Organic Wastes into Biogas: System Setup and Basic Operation

Published on: July 13, 2012

35.0K
  • Evaluation of integrated bioenergy and chemical production systems.

    • Main Results:

    • Identified key factors influencing biogas quantity and quality.
    • Outlined several optimization strategies for enhanced biogas production.
    • Demonstrated the versatility of biogas processes for multiple applications.

    Conclusions:

    • Biogas production offers significant potential for sustainable resource recovery.
    • Optimization strategies can substantially improve biogas yield and quality.
    • The process is adaptable for combined bioenergy and value-added chemical production.