Water Samples
Rapid Determination of Calcium in Milk and Water Samples by Reflectance Spectroscopy
... In this communication, the performance of immobi- lized glyoxal bis (2-hydroxyanil) (GBHA) on Amberlite XAD-16 as a reagent phase in the development of an optical reflectance sensor for Ca(II) determination has been ...
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Multiplex pcr based detection of leptospira canicola in environmental water samples obtained from nagapattinam area
... clinical samples, for environmental water samples using two sets of primers that allow the differentiation of pathogenic from non-pathogenic ...species. Water samples were collected ...
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Determination of uranium concentration in ground water samples of Northern Greece
... thermo-mineral water springs in Tunisia and they found that the 234 U activity concentration varies between ...drinking water samples in Greece ranges from ...
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in water samples from the Erhaoying spring water increased, which may be attributed to water–granite interactions enhanced by
... in the Seismic Fluid Laboratory of the Institute of Earth- quake Science, China Earthquake Administration, with the reproducibility within ± 2 %. The CO 2− 3 and HCO − 3 concen- trations were measured by the standard ...
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A method for simultaneous determination of 210Pb and 212Pb in drinking water samples
... The step of Pb separation from alkaline earth elements as PbS precipitate in the method could also be used to simplify the procedure for 210 Pb deter- mination in soil if the reliable results could be confirmed. For the ...
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No filters, no fridges: a method for preservation of water samples for eDNA analysis
... in water [25, 29] to thermoregulate and to provide relief from insects and parasites ...of samples needs to be inten- sive to reach sufficiently large sample sizes needed for detection of wild pigs when ...
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Investigation of Physico-chemical parameters of water samples in Batala city
... of water is enhanced. Poor water quality is major threat to environment and ...study water quality parameters of different water samples collected at different location of Batala ...
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BACTERIOLOGICAL and physicochemical analysis of drinking water samples in and around javaranahalli, Mandya, Karnataka
... the samples in the present study had iron, nitrite, nitrate, ammonia and phosphorous levels within the permissible limits of BIS (1991) ...ground water samples of Tumkur district, Karnataka in the ...
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Novel method using o hydroxyphenylthiourea for cadmium sensing in water samples †
... A novel chemosensor for the determination of trace amounts of cadmium (II) in water samples was proposed. OHPTU was used to determine cadmium (II) in very trace levels in the current study using absorption ...
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Validation of a Spectrophotometric Procedure for Determining Nitrate in Water Samples
... runoff water samples were collected from a commercial row crop agricultural production farm (CLRF) located in Craighead County, AR, and two watersheds in the vicinity of the farm located in Little River ...
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Electrochemical Detection of Arsenic in Various Water Samples
... drinking water samples such like, river water, spring water and tap water ...real samples along with verification of other analytical ...
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Flow Injection Analysis of industrial water samples
... The optimised pump speed has been selected based on the peak shape (Table 3). In Figure 15 the number of peaks in each analysis corresponds to the number of sample injections. In the two slowest analyses, only one sample ...
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Anionic surfactants in environmental water samples: a review
... due to the use of COD and TSS comes from the use of a non-biodegradable surfactant with dirt and oil including both organic and inorganic compounds during car washing are more than in laundry wastewater. The low ...
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Application of Magnetite Nanoparticles in Phenylalanine Removal from Water Samples
... water molecules present in KBr, respectively. The FT-IR spectrum of phenylalanine shown in Fig. 2b shows a series of bands recorded at 1074 and 700 cm -1 which are ascribed to vibration modes of phenyl groups. The ...
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Open refuse dumpsites: effect on soil and underground water in port harcourt metropolis
... well water, borehole water and soil samples during the different seasons ...Some samples however, showed mild acidity due to the aerobic decomposition of the organic matter in the ...the ...
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COMPARATIVE ANALYSIS OF SUITABILITY OF SURFACE AND GROUNDWATER QUALITY FOR IRRIGATION: OKE OYI IRRIGATION SCHEME
... Water samples were collected from along Oshin river which is the main source of water for irrigation, at both upstream and downstream of Phase II and ...ground water samples were ...
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Correlation analysis of pysico chemical properties of ground water in and around Malaiyeedu area near Kundaru river Pudukkottai district, Tamil Nadu, India
... The water samples were collected from the bore wells in and around Malaiyeedu ...The water samples were collected in polyethylene bottles ...distilled water and then taken to the ...
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ACCUMULATION OF FLUORIDE IN ETROPLUS SURATENSIS, OREOCHROMIS MOSSAMBICUS AND ANABAS TESTUDINEUS CAUGHT FROM THE SURFACE FRESH WATER SOURCES IN ALAPPUZHA TOWN, KERALA, INDIA
... ground water and surface water is known to be potent to cause serious dental and skeletal fluorosis in areas where water contains much more than the required amount of ...in water with fresh ...
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Studies on environmental Mycobacteria and its importance to public health
... feces samples of approximately 5 gm were collected from a depth of 3 cm, and 50ml water samples were collected from different ...double-distilled water (D/W) in polycarbonate centrifuge ...
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Hygienic assessment of drinking water quality and risks to public health in Krasnoyarsk region
... ing water in certain years (2011-2015) shows hardness index > 10 mEq/l, the proportion of drinking water samples with hardness > 10 mEq/l varies in Krasnoyarsk region within ...drinking ...
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