DFP method is used for solving successive unconstrained minimization problems coupled with cubic interpolation of on dimensional search. The program developed by S.S. Rao for SUMT is used for the solution of the problem. The program is written in MATLAB language. III.
Aug 16, 2021 · Abstract: Optimization of the continuous fermentation process is important for increasing efficiency and decreasing cost, especially for complicated biochemical processes described by substrate and product inhibition. The optimum design (minimum volume) of CSTRs in series assuming substrate and product inhibition was determined in this study.
Apr 16, 2020 · Due to the large quantity and wide range of solid wastes of the biomass, and the dual characteristics of pollution and resource utilization, the energy utilization of anaerobic fermentation can promote its pollution control, so the mixed fermentation technology of solid wastes of agricultural biomass was studied. Corn straw, pig manure, and kitchen waste were selected as solid wastes of
Nov 12, 2021 · In this study the fermentation tank system was built on the outdoor ground, and a shelter was installed to avoid serious disturbance or rainwater accumulation. The structure of the fermentation tank includes blowers, pumping motors, and three-phase motors . The raw materials are placed from the above inlet port; fermentation starts with motor
Mar 27, 2023 · By The Zan Team March 27, 2023 Space Utilization, Work. Space utilization refers to how efficiently a building uses its physical assets. When you optimize space usage, you’re improving the efficiency of your buildings and reducing the associated costs. You’ll also increase productivity and enhance occupant satisfaction.
Sep 15, 2021 · 1. Introduction1.1. Livestock waste production and the resulting environmental impact. According to a recent report, world population has doubled in the last 40 years and reached 7.7 billion in 2019; with a current growth rate of 1.08% per year the population is estimated to reach 9 billion by 2037 (Max et al., 2019).
Sep 16, 2023 · Biofloc technology (BFT) as an efficient aquaculture alternative is attracting attention for boosting biosecurity with minimal water exchange and reduced feed intake. BFT relies on applying organic carbon to maintain a high C/N ratio above 10, which allows heterotrophs to assimilate toxic nitrogen. A high percentage of carbon loss is thus generated from BFT. For this review, a thorough search
Jun 12, 2023 · Adopting waste-to-wealth strategies and circular economy models can help reduce biowaste and add value. For instance, poultry farming is an essential source of protein, and chicken manure can be converted into renewable energy through anaerobic digestion. However, there are a number of restrictions that prevent the utilization of chicken manure in bioenergy production. Here, we review the
Nov 15, 2021 · Likewise, Saad et al. tested the effects of using aeration tank sludge, return-activated sludge, and palm oil mill effluent sludge as microbial sources on the anaerobic co-digestion of food waste and CM; they found that the highest biogas production (120.97 N mL/g COD) was obtained when aeration tank sludge was used as the inoculum. In all of
Dec 7, 2023 · This is Yo Long’s standard of headspace for fermentation vessels. ②Small Headspace. Also, there is another formula to calculate headspace: 10HL Fermentation Vessel (Small Head Space:25% include top head) Working Volume: 1000L.
Efficient warehouse space utilization is crucial for optimizing operations and reducing costs in the logistics industry. In this comprehensive guide, we delve into the intricacies of warehouse space management, exploring how to calculate and maximize space utilization.
Jul 27, 2023 · Abstract: Traditional cow manure composting equipment often lacks ventilation, heating, and real-time monitoring and adjustment capabilities, hindering manure maturation and proper utilization of compost, moisture reduction, and optimal environmental conditions for microbial activity.
Sep 14, 2022 · In the era of sustainable development, the use of cell factories to produce various compounds by fermentation has attracted extensive attention; however, industrial fermentation requires not only efficient production strains, but also suitable extracellular conditions and medium components, as well as scaling-up. In this regard, the use of biological models has received much attention, and
Apr 1, 2021 · The digestate was collected from a well operating 10-L continuous stirred tank reactor, treating mono-chicken manure at mesophilic condition (35 ± 1 °C), and used as inoculum. The discarded fruitwood used for biochar production was collected from a kiwi fruit orchard in Yangling, Shaanxi, China (33.959 °N, 107.339 °E).