News

Critical Factors and Emerging Opportunities in Food Waste According to a database established by the Food Agriculture Organization of the United Nations (FAO) (2019a), based on data from 2016, ~13.8% of food worldwide goes unused due to food loss ranging from 5 to 6% in Australia and New Zealand up to 21% in Central and South Asia across all commodity areas ( Table 1A ). Frontiers | Compost Quality and Markets Are Pivotal for Nov 19, 2021 · Sustainable management of municipal solid waste ...

Aerobic Fermentation – an overview | ScienceDirect Topics To keep the culture at a high cell density, a high agitation and/or aeration rate is the most commonly used strategy to improve OTR [152 – 153 ]; they offer a larger driving force, gas-liquid interfacial area, and longer residence time of gas bubbles in the liquid for oxygen transfer into the liquid. An Overview of Fermenter and the Design Considerations to 9. In case of aerobic submerged fermentation, the tank should be equipp...

Sludge composting| Composting from sewage sludge | Dispose Sludge Composting. According to statistics there are nearly 600 sewage treatment plants in China at present. And the sludge generated during the sewage treatment process is about 0.3-0.5% of the sewage treatment capacity. If we calculate based on this data, China’s municipal sewage treatment plants discharge is about 1.4 x 10t/a of dry sludge. The effect of municipal sewage sludge on the quality of soil Sep 19, 2017 · Purpose. To e...

Organics Recycling & Composting – Food Waste Disposal | WM WM is leading the way by developing advanced facilities that create high-quality compost and soil amendment products. Less Landfill Waste Composting diverts organic material away from landfills and into facilities where it can be put to use. Reduced Emissions Merry’s System: Food Waste Composting and Creating Recycling Ⅰ. Food waste can be utilized for resources Well Create Co., Ltd. recycles a variety of food waste to co...

Aerobic composting process and equipment – Tianci Heavy Feb 6, 2023 · 4. Automatic control system The intelligent high-temperature aerobic fermentation control system has a high degree of automation, equipped with temperature sensors, electric auxiliary heating devices, etc.; at the same time, the key components are designed for targeted protection. Rapid production of organic fertilizer by dynamic high Rapid production of organic fertilizer by dynamic high-temperature aerobic fermen...

Sustainable Animal Manure Management Strategies and Practices Aug 29, 2018 · Animal manure is a valuable resource if handled responsibly but a source of serious challenges and public health concerns if managed inappropriately. Risks associated with animal manure handling could be related to soil, water and air quality. In spite of this, non-sustainable animal manure management practices are still common in some places. Sustainable management of animal manure requires Horse Manure Compostin...