Md. Aminul Islam Khan

3 Questions 5 Answers 0 Followers

Questions related from Md. Aminul Islam Khan

How to calculate the weightage of parameters in the weighted arithmetic water quality index (WQI) method?

I have some confusion on the calculation of unit weight (Wi) for each water quality parameter in the weighted arithmetic water quality index (WQI) method. Is the figure attached here the correct...

15 April 2020 1,307 9 View

Can anyone tell me about water quality measuring smartphone based app?

I am currently working on app based water quality testing options. I need some information: 1. Which one is the best water quality testing app (i.e Akvo Caddisfly, mWater, etc) available? 2. How...

09 October 2019 8,780 4 View

Can I find our heavy metal concentration directly using T60 UV spectrophotmeter? or do I need to add any other reagents or coloremtric solution to it?

I need some help in finding out the concentration of heavy metal using T60 UV spectrophotmeter. But I have not enough idea about it. I am getting confused as someone says that I can measure the...

09 February 2016 427 8 View