2023/3/13/ · Globally, nations are trying to address environmental issues such as global warming and climate change, along with the burden of declining fossil fuel reserves. Furthermore, countries aim to reach zero carbon emissions within the existing and rising global energy crisis. Therefore, bio-based alternative sustainable feedstocks are being
2017/12/8/ · Abstract. Biofertilizers are the product of fermentation process, constituting efficient living soil microorganisms. They improve plant growth and productivity through supply of easily utilizable nutrients. They are cost-effective and eco-friendly bioinoculants having great potential to enhance agricultural production in sustainable way.
2017/1/6/ · Optimization of the fermentation media is an essential step for metabolite production prior starting with semi-pilot/pilot production plans. In this critical review, conventional, and advanced optimization techniques used in medium optimization process have been reviewed and discussed.
Despite the advantages of the combined anammox and fermentation-driven denitrification process in nitrogen removal and energy consumption, stable performance at decreased temperatures remains a challenge. In this study, a robust and high-efficient nitrogen removal efficiency (95.0-93.1 ∼ 86.8-93.4%)
2021/1/1/ · 1. Introduction. The number of wastewater treatment plants (WWTPs) has increased sharply with the growth of the urban population and the intensification of industry and has resulted in a massive increase in the production of waste activated sludge (WAS) (Chen et al., 2018, Qu et al., 2019).WAS management is important, as it is a major
2023/9/15/ · Biogas is a promising and robust renewable energy that holds potential as clean energy in the context of the current climatic emergency. Biogas has the immense advantage of coupling waste management and clean energy production. In other words, it is not only a renewable energy source, but also a central tool in recycling a vast range of
2020/5/1/ · By simultaneous saccharification and fermentation, 24.8 kg ethanol was produced in the fermentation broth from 99.6 kg of alkali-pretreated rice straw, and then 19.6 kg ethanol was recovered by
2023/11/15/ · 1. Introduction. In an environment of human-influenced climate change, wastewater recovery and utilization is an important measure to reduce environmental pollution, promote water recycling and safeguard the sustainable development of the ecological environment (Gudiukaite et al., 2021).How to make full and high-valued use of
2023/9/15/ · Figure 1. Schematic diagram of the DIY biodigester: (1) fermentation chamber; (2) filter system; (3) biogas storage system; (4) flame test system; (a) vales; (b) T-connector; (c) binder clamp. Fermentation chamber: The biodigester itself, functioning as a fermentation chamber, was constructed using a 20-L recyclable plastic water bottle.
2023/8/17/ · Lactic acid plays an important role in industrial applications ranging from the food industry to life sciences. The growing demand for lactic acid creates an urgent need to find economical and sustainable substrates for lactic acid production. Agricultural waste is rich in nutrients needed for microbial growth. Fermentative production of lactic acid from
2022/12/12/ · Solid-state fermentation (SSF) is part of the pathway to consolidate waste as a relevant alternative for the valorization of organic waste. The objective of SSF
2022/12/1/ · Koller, (2015) have investigated the feasibility of recycling the fermented waste stream (enzymatically hydrolysed lactose) for PHA production using Haloferax Mediterranei. The initial fermentation of whey was carried out in 300 L fermentor and it produced 7.2 g/L of PHA with 64.25 h and final PHA biomass of 66 %.
2023/12/1/ · Distributionally robust optimization for dispatching the integrated operation of rural multi-energy system and waste disposal facilities under uncertainties k W is the cost coefficient of unit distance of waste transportation. ... a dispatching model for W-RMES is established which includes biomass anaerobic fermentation, waste incineration ...
2024/3/1/ · Organic waste contains a large amount of matter containing carbon, so it is feasible to use it as substrate or electron donor to produce medium chain fatty acids, such as in a fermentation broth of organic waste such as sludge, food waste, fruit and vegetable waste, etc (Reddy et al., 2020; Wang et al., 2020a, Wang et al., 2020b, Wang et al
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 world's persistent problems, including malnutrition in humans and livestock, environmental pollution, climate change, hunger, and improving global food security (Ezekiel and Aworh, 2013; …