Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ricardo L. R. Steinmetz"'
Publikováno v:
Engenharia Agrícola, Vol 44 (2024)
ABSTRACT The hydrogen sulfide (H2S) present in biogas needs to be removed due to concerns about corrosion during transportation, storage, health and safety. One of the existing removal processes is biological, using a biotrickling filter (BTF). In th
Externí odkaz:
https://doaj.org/article/413df8e97cf84652920233899c166636
Publikováno v:
Engenharia Agrícola, Vol 40, Iss 6, Pp 664-673 (2020)
ABSTRACT The progression of the organic loading rate (OLR) up to a certain limit increases biogas production. The limit and operation range vary according to the configuration of the reactor and are associated with other variables that generate diffe
Externí odkaz:
https://doaj.org/article/d79a0eb6863c4b948a6251d2787152c6
Autor:
André C. do Amaral, Airton Kunz, Ricardo L. R. Steinmetz, Fábio Cantelli, Lucas A. Scussiato, Karin C. Justi
Publikováno v:
Engenharia Agrícola, Vol 34, Iss 3, Pp 567-576 (2014)
The industrial swine production is characterized by generation of significant effluent amounts that require treatment. The most adopted practices by Brazilian swine farmers have been wastewater storage in lagoons and its subsequent use as a biofertil
Externí odkaz:
https://doaj.org/article/cf0a091049124d2c91cf64403522d39d
Autor:
Magda Regina Mulinari, Ricardo L. R. Steinmetz, Gilbert C. Sigua, Antonio Luis Guidoni, Julio Cesar Pascale Palhares
Publikováno v:
Revista Ambiente & Água, Vol 6, Iss 3, Pp 86-97 (2011)
The objective of this study was to evaluate the efficiency of Environmental Adjustment Contract for pig production (EAC) in improving the water quality in Pinhal River sub-basin, located in Concordia, west part of Santa Catarina State. The monitoring
Externí odkaz:
https://doaj.org/article/0ee9c87e5b684252910b308c05b5c05f
Publikováno v:
Engenharia Agrícola, Vol 31, Iss 2, Pp 388-398 (2011)
Este trabalho avaliou o efeito da diluição do dejeto de suíno com o efluente tratado a 50% (v/v), com vistas a aumentar a desnitrificação via fornecimento de carbono ao processo. Considerando-se a diluição estudada, a concentração média de
Externí odkaz:
https://doaj.org/article/fed764ed49df4f2fa77adc70f9d33567
Publikováno v:
Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 15, Iss 12, Pp 1289-1297 (2011)
O aumento da escala de produção agropecuária e agroindustrial traz, como consequência, a necessidade por alternativas para a mitigação dos impactos ambientais. As cadeias produtivas de proteína animal (ex.: suinocultura, bovinocultura e avicul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::59939d1d65a6fde43310c370c1ebaf02
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662011001200011
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662011001200011
Publikováno v:
Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 14, Iss 11, Pp 1220-1225 (2010)
A produção de suínos vem aumentando muito no Brasil e a contribuição da suinocultura industrial, que se baseia nos Sistemas de Produção de Animais Confinados (SPACs), tem sido cada vez mais representativa. Na região Oeste de Santa Catarina o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::1ec01bcb077c29b2f6f5f119f1fb33cf
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662010001100012
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662010001100012
Autor:
Victoria M. Petrova
This volume includes seven chapters presenting recent advancements in engineering research. Chapter One investigates soybean processing to identify the best technologies to transform soybean byproducts into new products. Chapter Two provides an overv
Autor:
Tsang, Yiu Fai
A photobioreactor (PBR) is a bioreactor utilizing a light source to cultivate phototrophic microorganisms that produce biomass by using light and CO2; these phototrophic microorganisms include plants, micro- and macroalgae, mosses, cyanobacteria and