CEF elec was 0.806 tCO 2e MWh 1, which is the average of the grid in China. PE fuel,on-site,y ¼ F cons,y ×NCV fuel × EF fuel (3) F cons,y: fuel consumption on site (l or kg); NCV fuel: net caloric value of the fuel (MJ l 1 or MJ kg 1), which was 4,2652 KJ kg 1 in this study based on the Notification on
Making and Using Compost Unit 1.7 | 7 Instructor’s Lecture Outline d) Factors to consider when estimating C:N ratio of different materials i. Stage of growth/age of material ii. Storage/treatment iii. Where grown, how fertilized iv. With manures, grain-fed animals will
2024/12/1/ · The SC, FC and MC final compost products were produced by kitchen waste through aerobic fermentation, and CM final compost products were commercial organic fertilizers as comparison. Details of the industrial-scale composting
Ultra-high temperature aerobic fermentation pretreatment 2021/8/1/ · Ultra-high temperature aerobic fermentation pre-treatment process assisted composting (HTC) is superior to traditional composting (CCT) with enhanced compost maturity
2022/12/15/ · The process of compost production with anaerobic system produces methane gas (CH4). Currently,there are palm oil processing requirements in Palm Oil Mills (POM) to reduce
2023/8/15/ · Most maturity indexes were associated with composting GI, making it an ideal tool for evaluating the maturity of manure composts. GI increased with declined final C/N and (Final C/N)/(Initial C/N) (P < 0.01), and therefore a maturity assessment standard for animal manure composting was proposed: a mature compost has a C/N ratio ≤23 and a GI ≥70, while
2024/4/1/ · Notably, the high-salt and high-oil diets in China contribute to higher levels of salt and oil present in the accumulated food waste, thereby frequently causing delays in the composting process and variability in the final compost quality (Liu et al., 2023).
Due to the high demand for food and meat for the world's growing population, the agricultural sector is expanding every year. Timely and effective treatment is of utmost importance to utilize organic matter in agricultural waste and avoid environmental pollution. Composting or aerobic fermentation is an effective way to treat agricultural waste and produce organic fertilizer.
2022/8/1/ · KW aerobic composting refers to a process in which compound organic matter can be degraded into a useful organic product, i.e., compost [6].The feasibility and environmental and economic value of KW composting have been extensively verified [[7], [8], [9]].During
2022/10/1/ · Effect of high compost temperature on enzymatic activity and species diversity of culturable bacteria in cattle manure compost Bioresour. Technol. , 96 ( 2005 ) , pp. 1821 - 1825 , 10.1016/j.biortech.2005.01.005
