积极词汇 发表于 2025-3-26 21:14:51
978-3-662-15366-6Springer-Verlag Berlin Heidelberg 1981antidote 发表于 2025-3-27 04:02:03
Biochemical engineering for fuel production in the United States,. Although methane is produced from manures at relatively large demonstration plants, this gains little attention compared to processes that lead to liquid fuels that could relieve the U.S. dependence on imported oil. Ethanol from corn grain is losing its political appeal, and other, cheaper feedstoConspiracy 发表于 2025-3-27 09:07:35
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Conversion of hemicellulose carbohydrates, converted, or the hemicellulose-derived carbohydrates can be used as the substrate. The major problem in the bioconversion of hemicellulose carbohydrates is that suitable organisms which convert pentoses efficiently have not been developed. The advantage of bacterial processes is that a diverse ran无聊的人 发表于 2025-3-27 21:19:13
Biomass conversion program in Brazil,el and uncertainties in its availability have forced the country to search for alternative fuels and chemicals for substitution of petroleum derivatives. The return to the traditional use of biomass as fuel, but employing more efficient processes and technologies specially for liquid fuels, has beenOnerous 发表于 2025-3-28 01:04:56
Biomass conversion program in Finland,elopment of activity determination methods, genetic development of the cellulase producing organism ., studies on enzyme production in laboratory scale and in a computercoupled pilot fermentor, enzymatic hydrolysis of cellulose and hemicellulose, production of ethanol and single-cell protein, treatmentreat 发表于 2025-3-28 05:09:36
Biomass conversion program of West Germany,in West Germany, a great interest is increasing in research projects to discover new sources of energy and raw materials. Apart from nuclear and solar energy, hopes have also been placed in some biotechnological processes which utilize the so-called renewable resources. Several research and developmintrude 发表于 2025-3-28 09:40:51
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