advanced-technology livestock waste composting system

Jun 1, 2018 · Composting is another biological solid waste management method that reduces the amount of wastes being landfilled [7]. It aerobically decomposes organic waste and produces compost with a release of heat and carbon dioxide [8] (Fig. 2). Compost links with the FEW nexus as a nutrient-rich soil amendment that can be used for food production (Fig. 1).

This study describes a type of conversion technology of livestock waste to resources, including energy and fertilizer production. The most difficult part when treating livestock wastes is how to remove a high content of water in them. Generally, livestock wastes from concentrated animal feeding operations contain 90% water by weight. Therefore, an existing treatment system must be equipped

Oct 26, 2021 · 3.1 Selection of IoT Gateways. Considering the scenario of multiple composting units located in a locality, an IoT-based integrated data management system can handle the entire data received from the multiple sensor nodes from multiple smart composting bins/piles and can process the same through suitable system architecture models (Fig. 2).

Dec 1, 2021 · Composting and anaerobic digestion partly remove hormones in livestock waste (water). • Membrane bioreactors and vegetation-based systems can effectively remove hormones. • The performance of advanced technology should be verified practically in the future.

Oct 31, 2023 · Whether through covered aerated static pile systems, aerated static pile systems with reversing air and biofilters, or in-building/tunnel systems, composting operations can process more organic waste in smaller areas, crucial for facilities in densely populated regions where land is scarce.

Oct 15, 2021 · Smart waste management refers to any system that uses technology to make trash collection more efficient, cost-effective and environmentally friendly. Most of these systems are equipped with the Internet of Things (IoT), a monitoring technology that collects and tracks real-time data, to help optimize waste collection and spur future innovation.

These kit options include all the necessary components to build and operate an industrial duty composting operation, utilizing the ACT Forced Air Systems for more efficient, lower cost, and more environmentally responsible composting. Benefits. Pre-processing: Cuts time to finished product and eliminates leachate system

Jul 6, 2023 · The increasing generation of biodegradable solid waste has generated significant interest in decentralized In tank composting as an alternative to centralized systems. An optimized waste decomposer microbial formulation, comprising Bacillus cereus C1 and Aspergillus niger P-19 selected for their ability to produce multiple carbohydrases, was prepared using a low-cost medium. The capsular

Agricultural activity has been intensively developed to meet the world's population's demand for food and nutrients. However, these advantages are currently threatened by the sustainable treatment of agricultural and livestock residues to reduce pollution. The intensification of agriculture and animal husbandry to feed the world's rapidly growing population has resulted in massive waste

Feb 16, 2024 · This review summarizes composting processes and examines how compost additives affect organic solid waste composting and product quality. Our findings indicate that additives have an impact on the composting process by influencing variables including temperature, pH, and moisture.

Mar 15, 2021 · Antibiotic resistance genes (ARGs) have been diffusely detected in several kinds of organic solid waste, such as livestock manure, sludge, antibiotic fermentation residues, and food waste, thus attracting great attention. Aerobic composting, which is an effective, harmless treatment method for organic solid waste to promote recycling, has been identified to also aid in ARG reduction. However

Nov 22, 2020 · From home composting to big municipal waste treatment plants, composting is one of the few technologies that can be practically implemented at any scale. This review explores some of the essential

Sep 1, 2024 · This article provides an overview of the pivotal role played by manure in animal agriculture and the circular economy. We delve into technological advancements and policy frameworks that harness manure as a valuable resource for generating both fertilizer and energy.

Mar 7, 2021 · Conventional thermophilic composting (TC), a well-studied and mature technology, can be applied to organic solid waste treatment to achieve waste reduction, mineralization, and humification simultaneously.

Jun 24, 2020 · Livestock waste, especially manure, is one source of pollution that needs attention. Increasing the number of the livestock industry will encourage increased livestock waste. An increase in livestock population will be directly proportional to waste production. Various efforts have been made to reduce the production of such waste. Along with technological advances, efforts to reduce livestock