2024/10/15/ · In recent years, aerobic composting has been widely used as a way to recycle organic waste, which is mainly manifested in the conversion of lignin and other organic waste into nutrients and humus (HS) under the action of microorganisms [6].Utilizing organic waste for aerobic composting serves to simplify biological processes and facilitate the production of
2024/4/1/ · In particular, due to its efficacy in enhancing compost maturation and greenhouse gas emission reduction, SMHC has attracted attention in both research and practical applications (González et al., 2016; Levis and Barlaz, 2011).Fig. 1 c shows the three primary components of the SMHC: the semi-permeable membrane covering system, the micro-pressure air delivery
California’s organic waste diversion law, SB 1383, mandates a 75% reduction in organics disposal by 2025 to reduce landfill methane emissions. Composting will likely be the primary alternative to landfilling, and 75–100 new large-scale composting facilities must be sited in the state to meet its diversion goal. We developed a strategy for evaluating site suitability for commercial
2023/5/1/ · Here, the sauerkraut fermentation waste water comes from a factory that produces “Mr. Ling” sauerkraut. Lactic acid bacteria, Lactobacillus paracasei HD1.7, was added to the “Mr. Ling” sauerkraut before it was fermented (L. paracasei HD 1.7 was isolated from Chinese fermented cabbage). Composting experiments with the addition of sauerkraut fermentation
2023/1/1/ · Compared with other composting techniques, membrane-covered composting is outstanding as 1) this system can significantly reduce the emission of odorous gases and prevents mosquitoes and flies; 2) membrane-covered composting system demonstrate high adaptability, high cost-benefit ratio, and removable; and 3) the micro-pressure internal environment
Proven for over 25 years to be a reliable way to process feedstocks, the CompTainer creates aerobic conditions within airtight vessels that can be moved and emptied by roll-off trucks. This
2022/1/6/ · According to Huang et al. (2017), aerobic composting is easy to operate and easy to manage at a low cost. Aerobic composting also proceeds quickly because it involves the help of oxygen, in
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Aerobic compost under the correct conditions creates a lot of heat; this can kill all sorts of seeds and pathogens. Efficient aerobic compost does not emit foul ammonia like smell (Nag 2009). Aerobic compost reduces the biomass to usable compost quicker than its anaerobic counterpart in na-ture; the aerobic process is most common in areas such as
2023/1/1/ · Normally, pH level fluctuates between decrease in levels at the initial stage and increase in the advanced stages of the composting. pH level in aerobic composting have been reported to be somewhat higher than in anaerobic composting possibly due to elevated potassium release in anaerobic composting process [61].
2024/11/19/ · Composting is a method of waste processing that has grown in popularity over the years. In this review, the factors affecting the decomposition process during the composting process were studied. These factors are C/N rate, pH, moisture content, oxygen concentration and temperature.
2020/11/10/ · Electric field-assisted aerobic composting (EAAC) is a simple and effective process. To further improve the EAAC process and make good use of waste heat during composting, in this study, we designed an in situ thermoelectric generator using thermoelectric sheets and applied it for EAAC. The findings show that the voltage generated was 8.8–18.6 V,
2022/7/18/ · Purpose of Review Organic solid wastes (OSWs) have great potential for resourceful applications. However, individual treatment technologies are difficult to effectively recover their resources. This review aims to describe the development of solid-state anaerobic digestion (SS-AD), digestate aerobic composting, and their hybrid technology (SSADAC) for
