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Single method of purification for endoglucanase from Aspergillus niger by polyelectrolyte precipitation
(Elsevier, 2016-07)
The precipitation of endoglucanase from Aspergillus niger with synthetic and natural electrically charged polymers -poly vinyl sulfonate (PVS) and chitosan (CHS)- was characterized and applied to a simple method of ...
Effect of operating conditions on the chemical phosphorus removal using ferric chloride by evaluating orthophosphate precipitation and sedimentation of formed precipitates in batch and continuous systems
(Elsevier Science, 2012-10-15)
Chemical phosphate removal by Fe(III) involves the precipitation of ferric phosphate and subsequent sedimentation of Fe-P particles. Physical-chemical factors that affect the phosphorus (P) precipitation are well known; ...
Controls over spatial and seasonal variations on isotopic composition of the precipitation along the central and eastern portion of Brazil
(2017-09-03)
Based on Global Network Isotopes in Precipitation (GNIP) isotopic data set, a review of the spatial and temporal variability of δ18O and δ2H in precipitation was conducted throughout central and eastern Brazil, indicating ...
Precipitation field from rainfall measurements and rainfall estimates from IPMet’s radarsCampo de Precipitação Proveniente de Medidas Pluviométricas e Estimativas de Precipitação dos Radares do IPMet
(2019-01-01)
Precipitation is an essential meteorological variable in several areas of knowledge, such as agriculture, civil defense, energy, etc. However, it is a variable known to be discontinuous both in space and time. To obtain ...
Wintertime precipitation episodes in central Chile: Associated meteorological conditions and orographic influences
(2007)
Central Chile (32 degrees-35 degrees S) is a mountainous and densely populated strip of land between the South American Pacific coast and the main divide of the Andes, 5000 m in height. In this study, wintertime precipitation ...
Trends of daily precipitation concentration in Central-Southern Chile
(Elsevier Ltd, 2019)
© 2018 Elsevier B.V. The spatial and temporal variability of daily precipitation in Central-Southern Chile (~30–46°S), considering 176 meteorological stations for the period of 1965–2015, was analysed by mean of the ...
Precipitation structure during various phases the life cycle of precipitating cloud systems using geostationary satellite and space-based precipitation radar over Peru
(Bellweather Publishing, 2020-11-27)
The life cycle of clouds consists of mainly into three phases, namely developing, mature, and dissipating phases. The information about the vertical structure of the precipitation during different phases of development ...
Some Precipitation Patterns That Affect Agricultural Practices in the Plains of Buenos Aires (Argentina)
(Nova Science Publishers, 2018)
The Buenos Aires plain in central-east Argentina generates economic resources based on agriculture, which is strongly influenced by precipitation. In this work different variability factors were studied using monthly ...
Effect of the surface wind flow and topography on precipitating cloud systems over the Andes and associated Amazon basin: GPM observations
(Elsevier, 2019-09-01)
The characteristics of the precipitation under the influence of topography and surface wind flow are investigated over South America. Here the precipitating cloud systems (PCSs) are identified using the Global Precipitation ...
Orographic effects of the subtropical and extratropical andes on upwind precipitating clouds
(American Geophysical Union, 2015-05)
The orographic effect of the Andes (30°S–55°S) on upwind precipitating clouds from midlatitude frontal systems is investigated using surface and satellite data. Rain gauges between 33°S and 44°S indicate that annual ...