MAROUŠEK, Josef, Simona HAŠKOVÁ, Robert ZEMAN, Jan VÁCHAL and Radka VANÍČKOVÁ. Nutrient Management in Processing of Steam-Exploded Lignocellulose Phytomass. Chemical Engineering and Technology. Weinheim: WILEY-V C H VERLAG GMBH, Vol. 37, No 11, p. 1945-1948. ISSN 0930-7516. doi:10.1002/ceat.201400341. 2014.
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Basic information
Original name Nutrient Management in Processing of Steam-Exploded Lignocellulose Phytomass
Name in Czech Management živin při zpracování dezintegrované živé hmoty
Authors MAROUŠEK, Josef (203 Czech Republic, guarantor, belonging to the institution), Simona HAŠKOVÁ (203 Czech Republic, belonging to the institution), Robert ZEMAN (203 Czech Republic, belonging to the institution), Jan VÁCHAL (203 Czech Republic, belonging to the institution) and Radka VANÍČKOVÁ (203 Czech Republic, belonging to the institution).
Edition Chemical Engineering and Technology, Weinheim, WILEY-V C H VERLAG GMBH, 2014, 0930-7516.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 50200 5.2 Economics and Business
Country of publisher Germany
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/75081431:_____/14:00000407
Organization unit Institute of Technology and Business in České Budějovice
Doi http://dx.doi.org/10.1002/ceat.201400341
UT WoS 000344334300016
Keywords (in Czech) výroba energie; lignocelulóza; management živin; živá hmota
Keywords in English Energy production; Lignocellulose; Nutrient management; Phytomass
Tags IF, KEM2, PCM, PRI_2, RIV14
Changed by Changed by: Mgr. Václav Karas, učo 10752. Changed: 13/4/2015 11:08.
Abstract
Energy production from phytomass residues such as harvest leftovers is generally accepted as a sustainable way. Excellent results may be reviewed in papers based on laboratory observations. However, trials performed on a commercial scale show that without proper disintegration long retention times, huge fermenters, or various chemicals are required. The results obtained in a commercial scale suggest that intensive disintegration makes subsequent processes less manageable. Two conventional methods of nutrient management and the recently proposed method, which takes into account the availability of nutrients, have been robustly tested. The data from all three methods and the technological and cost assessment that followed demonstrated that the application of the newly proposed method opens up the potential for further optimization, which may lead up to significant reductions in energy price.
Abstract (in Czech)
Produkci energie z odpadů lze obecně považovat za udžitelnou. Mnohé technologie v komerčních rozměrech však nevykazují očekávané výsledky bez předchozí dezintegrace hmoty. Bylo pozorováno, že intenzivní dezintegrace znesnadňuje management biologických procesů, potažmo živin. Byl navržen nový způsob managementu živin, který respektuje jejich disponibilitu v návaznosti na metabolické projevy přítomných forem života. Vzhledem k tomu, že výzkum probíhal v komerčním provozu bylo možno posoudit nový způsob managementu finančními ukazateli. Závěrem byl vysloven předpoklad o možných ekonomických dopadech.
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