2012/9/1/ · Some 630 million tons of crop residues are produced each year in China, of which nearly 80% are corn, wheat and rice. Unfortunately, only 23% of the crop residue is used as forage, 0.5% is used as biogas, 37% is used as energy by farmers, 15% is lost during collection and 20.5% is discarded or directly burnt in the field [4]. By all accounts, a
2016/4/15/ · Introduction. Fermentation-derived ethanol, or ‘bioethanol’, is a plant-based liquid biofuel that may be used in automobiles as an additive to or substitute for petroleum as transport fuel 1.Plant biomass such as grains (e.g. maize, wheat), tubers (e.g. cassava), stalk juices (e.g. sugarcane and sweet sorghum) and lignocellulosic materials
This review discusses crop residue valorization through fermentation strategies, and provides a 360-degree view of the topic. After investigating the major types of crop
Ethanol Production and Distribution. Ethanol is a domestically produced alternative fuel most commonly made from corn in the United States. It is also made from cellulosic feedstocks, such as crop residues and wood—though this is not as common. U.S. ethanol plants are concentrated in the Midwest because of the proximity to corn production.
2013/9/9/ · In vitro rumen fermentation study of different source of crop residues used for livestock feeding in semi-arid region was conducted to compare the effects on degradability, fermentation
three crop residues studied. Except for the ash content, interaction effects between the type of crop residue, rate of application and incubation durations were non-significant (P>0.05). Daily intake of EM2 treated barley straw was significantly higher (P<0.05) for all experimental cows compared to cows receiving the untreated residue.
2020/4/1/ · In the present study the calculations showed that the summation of yearly costs of manure and the yearly costs of agricultural crop residues and the labor costs of biogas unit is 5640 L E., 7560 L E., 11280 L E., and 16920 L E. for the household biogas unit with capacity of 2 m 3, 3 m 3, 4 m 3, and 6 m 3, respectively which are equal to
2013/12/1/ · Results indicated that overall, crop residue retention significantly increased rice yield by 5.2% in China. Spikelet number per panicle and grain weight showed significant positive responses to crop residue retention, whereas the number of panicles and the percentage of filled grains were not significantly affected.
Rice straw, maize, and cotton stalks and poultry droppings, both as such and with either wheat straw litter or sawdust litter, were used as substrates for biogasification. Water slurry combinations, each containing a crop residue and a type of poultry wastes, were prepared to achieve a uniform C/N ratio 30∶1 (w/w) and a total solids content 10% (w/v). Biogas
2022/5/24/ · Ensiling characteristics of sweet potato vine (SPV) and peanut straw (PS), as well as the effects of lactic acid bacteria (LAB) strains, Lactococcus Lactis MK524164 (LL) and Lactobacillus farciminis MK524159 (LF), were investigated in this study. Fermentation parameters, nitrogen fractions, and bacterial community of SPV and PS were monitored
2017/4/1/ · A few studies were reported on pretreatment of crop residues for photo-fermentative hydrogen production (Mirza et al., 2013), particularly on pretreatment for dark and photo-fermentative hydrogen production from crop residues (Table 2).Water hyacinth, rich straw, barley straw, corn stalk, and corn cob have been studied for bio-hydrogen
2021/9/15/ · This study comprehensively addresses the residues of an oleaginous crop. The ATJ is an industrial-scale biorefinery fed with lignocellulosic biomass. While the HEFA hydroprocessed the vegetable oil extracted from that lignocellulosic biomass and the FAD produced during crude vegetable oil refining for biojet fuel production maximizing.
2019/10/1/ · The total predicted bioethanol production from rice, wheat, and maize residues, as a percentage of China's total, ranged from 76% in 2008 up to 81% in 2015. Table 9. Theoretical production of bioethanol produced from different crop residue types in China in the period 2007–2016. Residue type.