A waste digestion system including a primary digester and one or more first subsequent digesters for processing non-liquid organic waste material without the addition of external heat using thermophilic aerobic bacteria to produce a stable product, said digesters being configured to contain contents ...
Integrated system of anaerobic digestion and pyrolysis for valorization of agricultural and food waste towards circular bioeconomy: Review Bioresource Technology Journal2022, Bioresource Technology Rickwinder Singh, ... Vivekanand Vivekanand 3.1 Industrial agro-food waste The food processing industries such ...
separation, digestion, and slurry treatment. Moreover, the application of advanced digital techniques to monitor operations and ensure zero wastes production in agriculture has inspired research (Meena et al., 2019;Song et al., 2012). Sustainable production and consumption approach to agricultural ...
Aquapak’s biodegradable, non-toxic and water-soluble polymer called Hydropol can be recycled, re-pulped, composted and is typically compatible with anaerobic digestion. January 25 2021 “Our goal is to ensure that 100% of our plastic packaging is designed to be fully reusable, recyclable or...
Determination of total N, P, and K (TN, TP, and TK) in soil samples were according to Kjeldahl digestion, molybdenum antimony colorimetry and the flame photometry, respectively73. Available N, P, and K (AN, AP and AK) in soil samples were measured using alkali diffusion, NaHCO3 ...
Mechanisms of Enzyme Release by Ultrasonic Treatment Sonication is a practicable technology [57] that has been applied at full-scale in the wastewater industry for waste sludge pretreatment to improve the anaerobic digestion (AD) of sewage sludge. This is achieved by disrupting the biomass to shorte...
A systematic study on thermophilic anaerobic digestion of poultry waste was carried out at North Carolina State University over the last 35 years. The concept and experiments were initiated in the laboratory and technical feasibility was proven by a pilot-scale digester on the university farm and ...
Global operational waste destination mixApproximate percentage of waste by destination type (by weight) Recycling/reuse: 70% Donation to people: 5% Animal feed: 4% Composting: 1% Anaerobic digestion: 1% Incineration (with and without energy recovery): 1% ...
The kitchen (food) waste or to some extent, the garden waste, is more suitable to be subjected to a biological process namedanaerobic digestion. Namely, the organic content rich materials are undergone a process of biodegradation under an anaerobic condition. The process generates methane rich biog...
Anaerobic digestion of farm waste: B.F. Pain and R.Q. Hepherd (Editors). Technical Bulletin 7, The National Institute for Research in Dairying, Reading, Great Britain, 1985. Distributed by Food Research Institute, Reading, Great Britain. 174 pp., £10. ISBN 0-7084-0320-4 Rolf Kloss ...