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[PDF] Top 20 Determination of pentachlorophenol in drinking water

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Determination of pentachlorophenol in drinking water

Determination of pentachlorophenol in drinking water

... Este trabalho relata um método envolvendo derivação in situ e extração para determinação de resíduos de PCP em amostras de água. O derivado acetilado de PCP é analisado por cromatografia a gás com detector por ... See full document

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MULTIVARIATE IMAGE ANALYSIS IN CHEMISTRY: pH MEASUREMENTS OF DRINKING WATER.

MULTIVARIATE IMAGE ANALYSIS IN CHEMISTRY: pH MEASUREMENTS OF DRINKING WATER.

... Error of Calibration), RMSEP (Root Mean Square Error of Prediction), coeficiente de correlação de Pearson ao quadrado (r²) e RPD (Residual Prediction Deviation), dentre outros, são calculados para aferir a ... See full document

6

Laws for Access to and Management of Drinking Water in Tanzania

Laws for Access to and Management of Drinking Water in Tanzania

... aware of statutory laws for water ...their water resources. Respondents reported a lack of human resources at the local level to plan, manage and implement water management activities ... See full document

21

Determination of phenmedipham and desmedipham in a commercial herbicide by high performance liquid chromatography

Determination of phenmedipham and desmedipham in a commercial herbicide by high performance liquid chromatography

... leafs in sugar beet fields. Active ingredients of the herbicide are phenmedipham and des- ...10% of each ac- tive ...the determination of phenmedipham and desme- dipham in ... See full document

6

Rev. odonto ciênc.  vol.25 número1

Rev. odonto ciênc. vol.25 número1

... outcome in the multivariate analysis was the type of water used for ...drinking. In comparison to the public water supply, drinking water from a well or bottled ... See full document

7

Determination of nitrite in water using a flower extract.

Determination of nitrite in water using a flower extract.

... de in- dicadores naturais, o que levou a uma facilitação da discussão do conteúdo envolvido: espectrofotometria, cinética de reação, deter- minação usando curva analítica, estatística de resultados, reação de ... See full document

7

Method for determination of hexazinone and tebuthiuron in water.

Method for determination of hexazinone and tebuthiuron in water.

... FOR DETERMINATION OF HEXAZINONE AND TEBUTHIURON IN ...for determination of the herbicides tebuthiuron and hexazinone in ground ...limit of detection of method 0.02 ... See full document

3

Application of machine learning for real-time evaluation of salinity (or
TDS) in drinking water using photonic sensors

Application of machine learning for real-time evaluation of salinity (or TDS) in drinking water using photonic sensors

... level of salinity/TDS in drinking ...accuracy of the algorithm can be obtained by performing a comparison of the class assigned to the test data with the actual class of the test ... See full document

9

Fuzzy model for determination and assessment of groundwater quality in the city of Zrenjanin, Serbia

Fuzzy model for determination and assessment of groundwater quality in the city of Zrenjanin, Serbia

... Iron in groundwater provides the typical well water “rust” ...found in natural waters. It can be indicator of some toxic elements in ground- ...concentrations of iron are capable ... See full document

12

Analysis of selected elements in water in the drinking water preparation plants in Belgrade, Serbia

Analysis of selected elements in water in the drinking water preparation plants in Belgrade, Serbia

... Voda je jedan od osnovnih, neophodnih, uslova za opstanak i razvoj živih organizama na Zemlji. Danas se velike količine vode troše u poljoprivredi, zanatstvu, in- dustriji, kao i za zadovoljavanje svakodnevnih ... See full document

10

J. Braz. Chem. Soc.  vol.18 número1

J. Braz. Chem. Soc. vol.18 número1

... organization of the spores which led to disturbance of the normal permeability barrier with loss of life – sustaining components and unbalance of metabolic ...preparation of surgically ... See full document

4

Assessment of the presence of Hepatitis E virus in surface water and drinking water in Portugal

Assessment of the presence of Hepatitis E virus in surface water and drinking water in Portugal

... performed in a StepOnePlus thermocycler (Applied Biosystems; Foster City, CA, USA), in reaction mixtures of 25 µL containing 5 µL of extracted ...assayed in duplicate and negative ... See full document

16

Health drinking-water, and sanitation in rural areas

Health drinking-water, and sanitation in rural areas

... Rural populations value water resources highly, and any number of examples can be cited that indicate the lengths to which rural communities will go and the amounts ea[r] ... See full document

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Low-nutrient R2A medium in monitoring microbiological quality of drinking water

Low-nutrient R2A medium in monitoring microbiological quality of drinking water

... results of the investigation of the kinetics of growth of bacterial count on PCA and R2A medium at 37 °C and room temperatures in water after sedimen- tation and ozonation are ... See full document

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THE OCCURRENCE OF AEROMONAS IN DRINKING WATER, TAP WATER AND THE PORSUK RIVER Merih Kivanc

THE OCCURRENCE OF AEROMONAS IN DRINKING WATER, TAP WATER AND THE PORSUK RIVER Merih Kivanc

... found in municipally treated drinking water possess a wide variety of virulence-related genes ...treated drinking water could be a source of potentially pathogenic ... See full document

6

Cyanobacterial occurrence and detection of microcystin by planar chromatography in surface water of Billings and Guarapiranga Reservoirs, SP, Brazil

Cyanobacterial occurrence and detection of microcystin by planar chromatography in surface water of Billings and Guarapiranga Reservoirs, SP, Brazil

... detection of microcystins by planar chromatography in surface water of Billings and Guarapiranga Reservoirs, SP, ...cyanotoxin in freshwaters and more than 70 types are ...analysis ... See full document

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Water extracts of cabbage and kale inhibit ex vivo HO -induced DNA damage but not rat hepatocarcinogenesis

Water extracts of cabbage and kale inhibit ex vivo HO -induced DNA damage but not rat hepatocarcinogenesis

... potential of water extracts of the Brassica vegetables cabbage and kale was evaluated by administering their aqueous extracts in drinking water ad libitum to Wistar rats ... See full document

8

The Ecological Dynamics of Fecal Contamination and Salmonella Typhi and Salmonella Paratyphi A in Municipal Kathmandu Drinking Water.

The Ecological Dynamics of Fecal Contamination and Salmonella Typhi and Salmonella Paratyphi A in Municipal Kathmandu Drinking Water.

... infection in Kathmandu (the capital city of Nepal) and our pre- viously generated serological data implies that the local population has longitudinal exposure to both of these endemic pathogens ... See full document

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J. Braz. Chem. Soc.  vol.22 número3

J. Braz. Chem. Soc. vol.22 número3

... and determination of trace amounts of nickel by ligandless CPE combined with ...resulting in low detection limits and high preconcentration ...preconcentration of 50 mL of ... See full document

8

Hydraulic modelling of drinking water treatment plant operations

Hydraulic modelling of drinking water treatment plant operations

... behaviour of drinking water treatment plants by us- ing the library described in this ...effects of interventions in operation on the division of flows over the plant’s ... See full document

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