Arvind Kumar Swarnakar

5 Questions 8 Answers 0 Followers

Questions related from Arvind Kumar Swarnakar

How to determine TKN ( Total Kjeldahl Nirogen) using APHA please explain steps?

Please explain the chemical preparation to color change and digestion, diatilation and titration ? So many times color do not changed .

10 October 2016 519 2 View

How to remove the silt from pond (If depth of water is approx. 4 feet) ?

In my project- my site, is filled with domestic water and effluents. All pond are located in the industrial area but industrial waste are not discharged there.

10 October 2016 2,620 9 View

Any relation between fluoride in water and cadmium in soil ?

Recently, i examined the water and soil analysis in lab. I found both in samples ( fluoride in water and cadmium in soil ) respectively ... it means ...

09 September 2016 7,561 1 View

Any relation between Fluoride in water and organic carbon in soil ?

For correlate the water and soil parameter in same study area.

08 August 2016 5,173 3 View

Idea About Free Ammonia ?

What is Free Ammonia?

05 May 2015 7,118 0 View