Potentiometric Determination of Anionic and Nonionic Surfactants in Surface Waters and Wastewaters

2014 ◽  
pp. 157-176 ◽  
Author(s):  
Milan Sak-Bosnar ◽  
Dubravka Madunić-Čačić ◽  
Zorana Grabarić ◽  
Božidar Grabarić
Keyword(s):  
Surface Waters ◽  
Nonionic Surfactants ◽  
Potentiometric Determination

Simultaneous potentiometric determination of cationic and ethoxylated nonionic surfactants in liquid cleaners and disinfectants

Talanta ◽  
2011 ◽  
Vol 83 (3) ◽  
pp. 789-794 ◽  
Author(s):  
Mirela Samardžić ◽  
Milan Sak-Bosnar ◽  
Dubravka Madunić-Čačić
Keyword(s):  
Nonionic Surfactants ◽  
Potentiometric Determination

Fluctuations of Annual Precipitation and Water Resources Quality in Ukraine

2016 ◽  
Vol 10 (4s) ◽  
pp. 621-629
Author(s):  
Valentina Pidlisnyuk ◽  
◽  
John Harrington JR ◽  
Yulia Melnyk ◽  
Yuliya Vystavna ◽  
...  
Keyword(s):  
Water Resources ◽  
Surface Waters ◽  
Precipitation Amount ◽  
Ion Concentration ◽  
Annual Precipitation ◽  
Resource Quality ◽  
Phosphate Ion ◽  
Regional Trends

The article focuses on examining the influence of fluctuations in annual precipitation amount on the quality of surface waters. Water quality was estimated with data on BOD, COD and phosphate–ion concentration within five selected regions of Ukraine. Analysis of the precipitation data (1991 – 2010) showed different regional trends. Using the statistics, determination of the interconnection between precipitation amount and water resources quality were done. The obtained regularities and associated uncertainties can be used for prediction of changes in water resource quality and as a guide for future adaptation to possible climate change.

Ion Selective Electrodes for Potentiometric Determination of Tizanidine in Its Pharmaceutical Dosage Form

2016 ◽  
Vol 12 (3) ◽  
pp. 177-184 ◽  
Author(s):  
Gamal Abdel-Hafiz Mostafa ◽  
Mohammed Hefnawy ◽  
Mohammed Abounassif ◽  
Amer Alanazi ◽  
Abdulrahman Al-Majed ◽  
...  
Keyword(s):  
Dosage Form ◽  
Potentiometric Determination ◽  
Ion Selective Electrodes ◽  
Pharmaceutical Dosage Form

Enzymatic-potentiometric determination of oxalic acid

1975 ◽  
Vol 2 (4) ◽  
pp. 348-350 ◽  
Author(s):  
Shang J. Yao ◽  
Sidney K. Wolfson ◽  
Joyce M. Tokarsky
Keyword(s):  
Oxalic Acid ◽  
Potentiometric Determination

Potentiometric determination of mercaptans

1936 ◽  
Vol 8 (1) ◽  
pp. 16-19 ◽  
Author(s):  
Miroslav W. Tamele ◽  
Lloyd B. Ryland
Keyword(s):  
Potentiometric Determination
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