Pallavi Behera

5 Questions 6 Answers 0 Followers

Questions related from Pallavi Behera

How to properly prepare and dry calcium alginate beads without flattening? What necessary precautions should be taken for spherical, non-sticky beads?

I attempted to make calcium alginate beads with varying alginate concentrations, but after removing them from the solution and drying, they stuck to the Petri dish and flattened. How can I obtain...

23 November 2024 2,991 2 View

How can we detect selenium (below 30 ppb) by UV-Vis Spectrophotometer (other than Methyl blue)?

I have tried to determine selenium in UV-Vis Spectrophotometer by using Methylene blue but it is very sensitive to time with in 30-60 sec i hv to measure and after that the color is vanished. so...

24 March 2023 9,946 7 View

Is it necessary to conduct batch experiment for optimum parameter for conducting adsorption isotherm?

Is it necessary to conduct adsorption isotherm with optimum parameter or we can conduct it with constant pH, time and dosages with varying concentration?

20 March 2023 4,109 2 View

Is there any simple way to detect selenium in water other than AAS and ICP-MS?

want to detect the low concentration of selenium (5microgram/L) in water

17 January 2022 9,334 3 View

Langmuir constant (K) significance. Is there any specific value from which is can be said higher or lower?

The Langmuir constant (K) indicates the extent of interaction between the adsorbate and the surface. If the value of K is relatively larger it indicates that there is a strong interaction between...

01 January 1970 6,228 3 View