2024/3/14/ · Anaerobic digestion is a potential treatment for industrial wastewater that provides valuable end-products, including renewable energy (biogas). However, waste streams may be too variable, too dilute at high volumes, or missing key components for stable digestion; all factors that increase costs and operational difficulty, making optimisation
@article{Li2022InnovativeUO, title={Innovative utilization of herbal residues: Exploring the diversity of mechanisms beneficial to regulate anaerobic fermentation of alfalfa.}, author={Xiaomei Li and Fei Chen and Xuekai Wang and Yi Xiong and Zhenyuan Liu and Yanli Lin and Kuikui Ni and Fuyu Yang}, journal={Bioresource technology}, year={2022
et al., 2016). The improvement of the two-stage fermentation sys-temcould be attributed tothe enhancement and optimized control of the microbial metabolism. Fontana et al. (2018) further confirmed the superiority of two-stage in comparison to single-stage anaerobic fermentation and revealed the mechanism behind this trend based on metagenomic
Biohythane production from wastewater via anaerobic fermentation currently relies on two-stage physically separated biohydrogen and biomethane reactors, which requires closed monitoring, the implementation of a control system, and cost-intensive, complex operation. Herein, an innovative multistage anaerobic hythane reactor (MAHR) was reported via
2023/8/13/ · Immediately, anaerobic conditions are set (second, anaerobic phase), and the microorganisms involved in ensiling fermentation begin to multiply as follows: The lactic acid-producing bacteria degrade or break down carbohydrates, e.g., sucrose and glucose, within the substrate to lactic acid with or without acetic acid . The authors further
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2023/10/22/ · In addition to the prevention, reduction, recycling and reuse of waste prescribed in the United Nations (UN) twelfth Sustainable Development Goal (SDG 12) to reduce pollution by 2030, there is technological innovation. And why? Because innovation increases recovery performance and therefore results. The most advanced innovations in
2023/5/2/ · Anaerobic digestion of animal manure results in the production of renewable energy (biogas) and nutrient-rich biofertilizer. A further benefit of the technology is decreased greenhouse gas emissions that otherwise occur during manure storage. Since animal manure makes anaerobic digestion cost-efficient and further advance the technology for higher
2022/9/6/ · The biological hydrogen production technology of organic wastewater fermentation method utilizes the biological anaerobic-acid-generating fermentation process to produce hydrogen, and can also be used as the acid-generating phase in the two-phase anaerobic biological treatment system. Anaerobic fermentation hydrogen production
2024/2/25/ · Acidogenic fermentation can convert food waste (FW) into small molecules of acids and alcohols, and the broth can be used as a carbon source of denitrification in wastewater treatment plants. However, the soluble nitrogen-containing substances generated in fermentation influence the quality of the carbon source, and microbial nitrogen
Despite numerous treatments have been developed to enhance anaerobic fermentation of waste activated sludge, the innovative cation exchange (CE) approach has been rarely reported, little attempt was conducted to revealcarbon source fate. The interphase carbon balance was illustrated to clarify endog
Anaerobic digestion is a process in which microorganisms convert organic matter into biogas in the absence of oxygen. Anaerobic treatment is typically utilized to treat warm, high-strength industrial wastewater containing high concentrations of biodegradable organic matter. This energy-efficient process reliably removes biochemical oxygen
2023/4/5/ · Anaerobic wastewater treatment is a biological conversion of organic pollutants with high water content to produce biogas mixtures of hydrogen, methane and carbon dioxide (Jiang et al. 2018; Gadow and Li 2020a).Recently, anaerobic digestion is an important and promising industrial technology to treat a wide range of wastewater including …