Water physical-chemical parameters
Influence of cattle ranching and agricultural activities on physical chemical parameters of water.
... ON PHYSICAL CHEMICAL PARAMETERS OF WATER. Water Quality Index (WQI) was used during summer and winter of 1994 and 1995 in the final section of Onça and Feijão streams, downstream Broa ...
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CHARACTERIZATION OF THE PHYSICAL AND CHEMICAL PARAMETERS OF UBATUBA BAY, NORTHERN COAST OF SÃO PAULO STATE, BRAZIL
... with a width of about 4.5 km at the entrance and diminishing landward. Four small rivers flow into this bay (Indaiá River, Grande River, Lagoa River and Acaraú River), which probably supply organic matter and reduce ...
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Physical and chemical parameters, total phenols and the antioxidant activity of Pequi (Caryocar brasiliense Camb)
... Fiorda et al. (2013) reports that starch granules have characteristic circular and concave-convex structure; however, fiber structures have geometric aspect with gaps and incidence of permeable pores that contribute to ...
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The influence of habitat integrity and physical-chemical water variables on the structure of aquatic and semi-aquatic Heteroptera
... major tool for the assessment of the structure of the streams studied. However, because it was developed specifically for Amazonian streams, it had to be adjusted to be used in Cerrado streams. These adjustments included ...
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Biophysical characterization of sarcosine oxidase: effect of physical and chemical parameters on sarcosine oxidase activity
... For the analysis of pH enzyme stability, a native polyacrylamide gel electrophoresis (Native – PAGE) with 6% gel (6% acrylamide/bis-acrylamide, 0.16% TEMED and 44 µM APS) was prepared, and using 60 mM HEPES and 40 mM ...
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Microbial, physical and chemical properties of irrigation water in rice fi elds of Southern Brazil
... microbiological, physical and chemical parameters related to the quality of the water used in rice fi elds in Southern ...the water irrigation and drainage, as the temporal variation ...
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Uso de índices multiparamétricos para avaliação física, química e biológica da água / Use of multiparametric indices for physical, chemical and biological evaluation of water
... the water quality by means of pre-established parameters was useful when evaluated and correlated to the management and different uses and occupation of the ...
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Evaluation of physical and chemical parameters of the Sapota (Quararibea cordata Vischer): a fruit of the Amazon Brazilian
... in water results in viscous solutions, even at low concentrations in the presence of sucrose and acid, and forms very stable gels, the possibility of transforming Sapote pulp into jams is very feasible, besides ...
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Evaluation of the physical and chemical parameters of Minas Frescal and Ricotta cheese marketed in Fortaleza, Ceará
... of water (40 ºC) were then added, followed by the slow addition of 10 mL sulphuric acid, 1 mL isoamyl alcohol and warm water until the tube was ...a water bath (Biomatica) at 65 ºC for 15 minutes and ...
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Assessment of Physical-Chemical Characteristics of Water and Sediments from a Brazilian Tropical Estuary: Status and Environmental Implications
... the water compartment, the nitrite and nitrate levels point to an absence of significant quantities of biodegradable organic material, and adequate oxygenation levels also support this ...pH parameters and ...
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Estatística multivariada aplicada na avaliação dos parâmetros químicos e físico-químicos da água engarrafada do município de Belém-PA / Multivariate statistics applied in the evaluation of chemical and physical-chemical parameters of bottled water in the municipality of Belém-PA
... Concluiu-se que a estatística multivariada pode ser usada como instrumento na avaliação do comportamento de parâmetros químicos e físico-químicos das águas engarrafadas.. Pa[r] ...
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Temporal variation of bacterial population and response to physical and chemical parameters along a petrochemical industry wastewater treatment plant
... The determination of the MPN of denitrifying bacteria was performed through the multiple tubes technique using 8.0 g/L of nutrient medium (peptone 5.0 g/L, sodium chloride 5.0 g/L, HM peptone B# 1.5 g/L, yeast extract ...
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SPATIAL INFLUENCE OF PHYSICAL AND CHEMICAL PARAMETERS ON MANAGEMENT ZONE DEFINITION IN APPLE ORCHARDS
... adjustment parameters (adjustment model - nugget effect, structural variance, and range) obtained from data analysis of apple orchard that showed spatial dependence ...in water (E); CEC – soil cation ...
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Avaliação físico-química de águas cinzas armazenadas, em residências unifamiliares / Physical-chemical evaluation of storaged gray water, with a purpose of reuse
... Water reuse is presented as a viable alternative to minimize water scarcity. Knowing the qualitative characteristics of domestic effluents is important for the practice of reuse with sanitary safety. Since ...
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Analysis of agronomic, physical and chemical fruit characteristics
... high physical and chemical fruit quality (Silva et ...agronomic, physical and chemical characterization of banana fruit is useful both for the choice of parents for crosses, and in the ...
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On the physical-chemical properties of ceramide C16
... Cholesteryl esters (CE) are not generally abundant but are ubiquitous in living organisms and have markedly different properties from cholesterol because of their acyl chain. The miscibility/immiscibility of CE with ...
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Microbiological and physical-chemical characteristics of fermented milk beverages
... Table 5 presents mean values of titratable acidity and pH of the different brands of fermented milk beverages. There are not official standards for inspection of titratable acidity and pH of fermented milk beverages in ...
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Sediment examination of urine without physical-chemical alterations
... of physical-chemical analysis and urine sediment examination, age, sex, use of medications, presence of chronic diseases, and ...with physical and chemical ...
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Evaluation of Some Physical and Health Parameters in a Local Physical Activity Program for Seniors
... and physical param- eters were evaluated using analysis of covariance and mixed ...in physical fitness tests (all p < ...the physical fitness tests over 12 months (p < ...and physical ...
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Physical and chemical characterization of yellow mangosteen fruits
... According to Godas (2003) cited by Almeida (2004) in 1991 fruit sector put into motion 1.467.101 tons, being 22.000 t from exotic fruits, corresponding to 1.5 % of the sector. In 2001, in the Companhia de Entrepostos e ...
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