Measurements of Dissolved Oxygen Concentration in Stationary Water

Application of Gene Expression Programming to water dissolved oxygen concentration prediction

This research based on record and collected data from four stations at Eymir Lake, Turkey, which are monitored daily in seven months. Water quality monitoring using former methods are time-needed and expensive, while the application of gene expression programming is more understandable, rapid, and reliable which is used in this article to provide a prediction for dissolved oxygen. The concentra...

Measuring Dissolved Oxygen Concentration in Aquaculture

(DO) is considered the most important water quality variable in fish culture. In the broadest sense, however, dissolved oxygen concentration is no more important than other environmental variables because any factor that is outside the range tolerated by fish can cause stress or death. What makes dissolved oxygen concentration so important in intensive fish culture is the speed with which it ca...

Determination of dissolved deoxyribonucleic acid concentration in lake water

In this paper we d~scuss the sultablllty of the cetyltrimethylammonium bromlde (CTAB) precipitation method for the determination of dissolved DNA (dDNA) In lake water. Factors affecting dDNA recovery from the precipitate and further DAPI fluorometr~c assay were also examined. The proposed method was particularly suitable for routine determination of dDNA concentration in low and moderately eutr...

Optical measurement of oxygen concentration in water

A Review of Measurement Methods of Dissolved Oxygen in Water

Abstract. Some kinds of checking methods and principle of dissolved oxygen in water were summarized. Such as: iodometric method, current determination method (Clark dissolved oxygen electrode), conductance measurement and fluorescence quenching. The advantages and disadvantages of each method were compared, and fluorescence quenching was discussed.The method uses Ruthenium complex as fluoresce...