2020/7/21/ · Ideally, the SHCF process yields higher ethanol titer due to the utilization of both pentoses and hexoses in the co-fermentation process. The removal of an additional vessel reduces the cost of an extra fermentation unit, thus improving the economics of the process (Sánchez and Montoya 2013; Kennes et al. 2016; Sebayang et al. 2016
2023/10/1/ · Fermentation of R. palustris to produce polyhydroxyalkanoates. After a 10-minute ultrasonic treatment of the food waste at pH 9, the food waste was hydrolyzed using sludge, and the acidic hydrolysis process was carried out under strictly anaerobic conditions with the addition of 10 g⋅L −1 Fe 3 O 4 。After FW was hydrolyzed at 35 ± 1 °C
2024/3/1/ · 1. Introduction. Nowadays, the escalating depletion of non-renewable resources, including coal and oil, is driving the pursuit of renewable energy and chemical production [1].Anaerobic fermentation is a widely used biotechnology to achieve resource recovery from biowastes by generating renewable biochemical or bioenergy [2].Methane
2020/11/18/ · To achieve a sustainable and circular bio-economy, it is crucial to minimise food waste (FW, 88 M tonnes in EU annually) and use the unavoidable, inedible fraction as feedstock for the production of bio-chemicals [1,2].FW is rich in carbon, nutrients, and moisture, making it a favourable substrate for mixed microbial culture fermentation,
2018/10/8/ · Their results revealed that the production of alcohol with fermentation of pawpaw fruit waste using baker’s yeast was 2.82–6.60% (v/v) in 72 h of fermentation. Potato peel waste was used for ligninolytic enzymes production like manganese peroxidase, laccase, lignin peroxidase and aryl alcohol oxidase using solid state fermentation by
Here’s why you should start preserving with fermentation: Simple: Pack the food in a jar and you’re done. Sustainable: No need for electricity, which makes it the ultimate zero-waste way to preserve food. Seasonal: You don’t have to put up a huge batch all at once. Just fill jars with whatever produce is available.
2024/5/16/ · Biogas is a renewable energy source generated through the anaerobic digestion (AD) of organic feedstocks. This study aims to quantify the biogas production potential (BPP) of fruit wastes via semi-continuous lab-scale mesophilic AD over a total of 100 days. The feed was composed of 80% banana peelings and 20% pineapple residues,
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2023/6/1/ · 1. Introduction. With the improvement in living standards, a large amount of food waste was produced (Hu et al., 2022, Zhang et al., 2010).It is estimated that food waste will exceed 2.28 billion t/a worldwide by 2050 (Pham et al., 2015).Anaerobic fermentation is a feasible way for resource utilization of food waste (Wang et al.,
2020/11/1/ · 1. Introduction. With the wide application of biological wastewater treatment, waste activated sludge (WAS), as the major by-product of above process, is generated in huge quantities worldwide (Wang et al., 2018b).For instance, in China, it's estimated that the yield of WAS can be up to 4.8 × 10 8 tons dry matter (DW, 80% water
2023/12/1/ · Continuous biogas slurry addition greatly affected food waste fermentation. • The low addition ratio of 0.2 promoted lactic acid fermentation. • The high addition ratio of 0.4 was a good condition for caproic acid production. • Microbial evolution was disclosed using metagenomic and metatranscriptomic analysis. •
2019/5/15/ · 1. Introduction. Biological wastewater treatment is widely applied worldwide owing to its effectiveness in nutrient removal, but huge amounts of waste activated sludge (WAS) are produced, which is a big problem faced by wastewater treatment plants (WWTPs) nowadays (Liu et al., 2017; Wang et al., 2018a, 2019).On one hand, WAS would readily
2023/11/28/ · Global population growth often correlates with increased demand for food and energy. Large amounts of food waste have been generated by industrialization and lack of proper waste management strategies (Ng et al. 2020).By 2030, 2.1 billion tons of food waste will be generated annually, according to a Boston Consulting Group report (Martin
2019/7/15/ · We investigated the effects of different types of early feeding on rumen fermentation parameters and the bacterial community in calves. Fifty-four Holstein calves were assigned to three treatments and fed whole milk (M), pasteurized waste milk (WM), or milk replacer (MR). Male calves were slaughtered at the age of two months to measure …