Buscar
Mostrando ítems 11-20 de 267
Effects of cumulative doses of vinasse on soil microorganisms in cerrado
(1990-12-01)
Counts of colony forming units of actinomycetes, bacteria and filamentous fungi were determined in cerrado soil treated with vinasse (processed sugar cane effluent) for 5 yr, using doses of 20 l m-2a-1 and 50 l m-2a-1. A ...
Effects of cumulative doses of vinasse on soil microorganisms in cerrado
(1990-12-01)
Counts of colony forming units of actinomycetes, bacteria and filamentous fungi were determined in cerrado soil treated with vinasse (processed sugar cane effluent) for 5 yr, using doses of 20 l m-2a-1 and 50 l m-2a-1. A ...
Determination of sugar cane herbicides in soil and soil treated with sugar cane vinasse by solid-phase extraction and HPLC-UV
(Elsevier B.V., 2008-12-15)
This Work reports oil the development and validation of a small-scale and efficient SPE-HPLC-UV method for the simultaneous determination of the most used herbicides (diuron, hexazinone, and tebuthiuron) applied to soil ...
Determination of sugar cane herbicides in soil and soil treated with sugar cane vinasse by solid-phase extraction and HPLC-UV
(Elsevier B.V., 2008-12-15)
This Work reports oil the development and validation of a small-scale and efficient SPE-HPLC-UV method for the simultaneous determination of the most used herbicides (diuron, hexazinone, and tebuthiuron) applied to soil ...
Assessment of the genotoxicity of two agricultural residues after processing by diplopods using the Allium cepa assay
(2013-03-22)
Agroindustrial by-products and residues from treatment of sewage sludge have been recently recycled as soil amendments. This study was aimed at assessing toxic potential of biosolid, obtained from a sewage treatment plant ...
Assessment of the genotoxicity of two agricultural residues after processing by diplopods using the Allium cepa assay
(2013-03-22)
Agroindustrial by-products and residues from treatment of sewage sludge have been recently recycled as soil amendments. This study was aimed at assessing toxic potential of biosolid, obtained from a sewage treatment plant ...
Nutritional-requirements of Cryptococcus-laurentii in sugar-cane vinasse medium
(Inst Tecnologia Parana, 2014)
Bio-concentration of vinasse from the alcoholic fermentation of sugar cane molasses
(Pergamon-Elsevier Science Ltd, 2000-11)
A concentration-incineration process of vinasse has been in use for several years in order to deal with pollution resulting from the industrial production of ethanol by fermentation and distillation. However, as vinasse ...