Enhancing fermentation yield for biohydrogen production using
2024/2/16/ · This research demonstrates that agglomeration was effectively minimized through the utilization of NPs derived from the eco-friendly synthesis process. A consistently mixed fermentation environment was established with a constant mixing speed throughout the fermentation process. Experimental data and model results are
Shrimp waste fermentation with Pseudomonas aeruginosa A2
2011/2/1/ · Alternative and eco-friendly processes to chemical treatment are the utilization of bacterial fermentation and proteolytic enzymes [7]. Based on its natural source and biological function, chitin
Bioplastics for a circular economy | Nature Reviews Materials
2022/1/20/ · The ‘plastic problem’ Environmental plastic pollution has become a priority of major global entities, including the UN 15,16, the World Economic Forum (WEF) 17, the World Health Organization
Hydrogen production from agricultural waste by dark
2023/8/9/ · 59 purification, in fuel cells for producing electricity. Its high energy content per unit of weight 60 (142 kJ.g-1) and since water is the only by-product generated by oxidative combustion, makes 61 hydrogen the ideal and most environmentally friendly alternative to fossil fuels [3]. To date,
Progress in bioextraction processes of chitin from - SpringerOpen
2015/5/12/ · This result showed that the combined treatment of Lactobacillus and acetic acid was a choice for the suppression of growth of spoilage microorganisms and thus putrefaction in waste shells, and therefore being an environmentally friendly procedure for the fermentation of shrimp waste (SW). Suppression of the putrefaction was observed at
Sustainable Conversion of Biowaste to Energy to Tackle the
2023/9/30/ · When combined with the fermentation unit, the overall hydrogen recovery was increased up to 96% . it can encourage consumers to use eco-friendly and sustainable resources. Another important step towards the promotion of the renewable energy products is wide spread distribution of renewable energy products to
Bio-hydrogen production through dark fermentation: an overview
2022/9/12/ · Recently, hydrogen gas is becoming the most prominent alternative fuel due to its clean and environment-friendly nature. It only delivers water as a waste product during the operation instead of emitting harmful greenhouse gases. It has a high heating value (142 MJ/kg), over 2.75 times that of other hydrocarbon-based petroleum fuels.
The anaerobic fermentation of food waste: a comparison of two
2012/10/1/ · While it is important to reduce the amount of food waste, environmentally friendly for the treatment of unavoidable food waste are also necessary. Unit Minimum value Maximum value Average value Standard deviation; NH 4: g/kg: 0.85: 1.99: 1.39: ... Symposium “Fermentation of Organic Waste – Fermentation Plant Vienna ...
Anaerobic Digestion of Waste for Biogas Production
2022/2/8/ · This paper reviews the research achievements of biogas production by anaerobic fermentation of biomass waste resources at present, and analyzes the
3. Solid-state fermentation - National Center for Biotechnology
2022/3/24/ · Solid-state fermentation has, over the decades, attained global recognition because of its potential to contribute significantly to solving some of the
Assessment of Bioethanol Fermentation Performance Using
Food waste management with environmentally friendly impacts and futuristic visions has attracted researchers. The stillage for food waste ethanol fermentation was obtained from three different laboratory-scale units, namely an anaerobic digester, a microbial fuel cell (MFC) device, ... Parameter Unit FWS FEW FWM pH / 7.6-7.0 6.5-6.3 6.82-6.7
Microbe-Mediated Bioremediation: An Eco-friendly Sustainable
2018/3/1/ · Microbe-mediated degradation of xenobiotics is one of the important eco-friendly approaches to remove persistent harmful compounds accumulated in the environment. The ability of microorganisms to degrade, metabolize and transform xenobiotic compounds has been recognized as an efficient way of removing poisonous
Exploring Fruit Peels for Eco-Friendly Bio-Enzymes:
actively combat bacteria. Serving as a natural and eco-friendly alternative to traditional antibacterial agents, bio-enzymes produced through processes such as anaerobic fermentation of organic waste act as natural antimicrobial agents, inhibiting bacterial growth or causing destruction. In waste reduction, these bio-enzymes break down substances,