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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
10/03/1998 |
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Data da última atualização: |
10/03/1998 |
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Autoria: |
GIBBS, H. D. |
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Título: |
The alcohol industry of the Philippine Islands. Part I. The coconut palm. |
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Ano de publicação: |
1911 |
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Fonte/Imprenta: |
The Philippine Journal of Science, v.6, n.3, p.147-206, 1911. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Alcohol industry; Coconut; Coqueiro; Filipinas. |
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Thesagro: |
Álcool; Coco; Cocos Nucifera; Industrialização; Produção. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00586naa a2200217 a 4500
001 1367597
005 1998-03-10
008 1911 bl --- 0-- u #d
100 1 $aGIBBS, H. D.
245 $aThe alcohol industry of the Philippine Islands. Part I. The coconut palm.
260 $c1911
650 $aÁlcool
650 $aCoco
650 $aCocos Nucifera
650 $aIndustrialização
650 $aProdução
653 $aAlcohol industry
653 $aCoconut
653 $aCoqueiro
653 $aFilipinas
773 $tThe Philippine Journal of Science$gv.6, n.3, p.147-206, 1911.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
30/09/1998 |
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Data da última atualização: |
30/09/1998 |
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Autoria: |
ROSA, M. F.; ALBUQUERQUE, R. T.; LEITE, S. G. F.; MEDRONHA, R. A. |
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Título: |
Development of biofilm in an aerated submerged biological filter. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON MICROORGANISMS IN ACTIVATED SLUDGE AND BIOFILM PROCESSES, 2., 1997, Berkeley. Proceedings. [S.l.: s.n, s.d.] p.465-468. |
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Idioma: |
Inglês |
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Conteúdo: |
The present work evaluates biofilm formation during nitrification of a synthetic saline waste in an aerated submerged biological filter. The support material for biofim development was made of PVC wrinkled plates with large specific area and high porosity. When the system operated without NaCl, it was possible to detect, in the firts week, a brown biofil on the support surface. Electronic microscopy observation showed dense formations and microbiologic assays presented typical microflora. The experiments using 25 and 35 g/L NaCl showed changes in the biofilm behaviour. As the salt concentration increased, the microflora attachment on the support surface decreased. also, periodic analysis of ammonium-N, nitrite-N, nitrate-N and pH demonstrated that high saline concentrations strongly inhibits the nitrification process, leading to a reduction of almost 30% in the ammonium removal rate. |
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Thesagro: |
Biofilme; Nitrificação. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01489naa a2200181 a 4500
001 1410334
005 1998-09-30
008 1997 bl uuuu u00u1 u #d
100 1 $aROSA, M. F.
245 $aDevelopment of biofilm in an aerated submerged biological filter.
260 $c1997
520 $aThe present work evaluates biofilm formation during nitrification of a synthetic saline waste in an aerated submerged biological filter. The support material for biofim development was made of PVC wrinkled plates with large specific area and high porosity. When the system operated without NaCl, it was possible to detect, in the firts week, a brown biofil on the support surface. Electronic microscopy observation showed dense formations and microbiologic assays presented typical microflora. The experiments using 25 and 35 g/L NaCl showed changes in the biofilm behaviour. As the salt concentration increased, the microflora attachment on the support surface decreased. also, periodic analysis of ammonium-N, nitrite-N, nitrate-N and pH demonstrated that high saline concentrations strongly inhibits the nitrification process, leading to a reduction of almost 30% in the ammonium removal rate.
650 $aBiofilme
650 $aNitrificação
700 1 $aALBUQUERQUE, R. T.
700 1 $aLEITE, S. G. F.
700 1 $aMEDRONHA, R. A.
773 $tIn: INTERNATIONAL CONFERENCE ON MICROORGANISMS IN ACTIVATED SLUDGE AND BIOFILM PROCESSES, 2., 1997, Berkeley. Proceedings. [S.l.: s.n, s.d.] p.465-468.
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Embrapa Agroindústria de Alimentos (CTAA) |
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