Umair Toor

8 Questions 9 Answers 0 Followers

Questions related from Umair Toor

What is the best way for checking the differentiate quality of cells?

I want to know after generating Knockout (KO) cell line of Human embryonic stem cell, how we can differentiate cell based on cell quality. Any specific protocol available which leads the specific...

25 April 2022 4,895 2 View

What is the main difference between pseudo first order kinetics and second (not pseudo) order kinetics?

I am working on color removal from wastewater using AOP and found best fit with exponential decay function 2 and 3 of Origin pro 8.5 . With some literature review some authors suggested the...

22 September 2020 5,048 3 View

Any freeware available to calculate different parameters of toxicology of mixed chemicals/toxicants?

I am checking the additive, synergistic and antagonistic effects of mixed chemicals based on the EC value and other physiological parameters. I read some papers using different softwares such as...

21 August 2020 5,982 5 View

Why deconvolution data of FTIR showed additional peak?

I have my original data of FTIR in T % and when I performed deconvolution on Origin software it converts into the Absorbance scale. The other thing is before deconvolution it contains one peak but...

22 May 2017 213 4 View

Is there any easy UV method to analyze aluminum in sludge samples?

I need to analyze Al with UV using different pH and other recovered nutrients from sludge. I don't want to use ICP OES and Atomic absorption for Al measurements as ICP OES analysis is not...

09 March 2017 9,311 4 View

How can I distinguish between adsorption (surface complexation) and precipitation in wastewater sludge?

I am working on tertiary treated sludge i.e. sludge treated by Polyaluminium Chloride (PAC) for phosphorus removal. I want to investigate how Phosphorus interact with PAC i.e by simple...

02 March 2016 1,707 5 View

Could anybody suggest me to use spectroscopic technique for analysing the chemical enviorment of Polyaluminium chloride and phosphate?

I am interested to know the chemical bonding between PAC and Phosphate in order to study the reaction mechanism. If anybody can send me related publication or spectroscopic techniques, it will be...

14 January 2016 5,248 2 View

Can TSS or VSS be used as a dry mass weight for activated sludge for TP & related measurements?

I have 10 or more g TSS or 7 VSS in my sample of waste activated sludge. Now I am using digestion for Total phosphorus, I do not want to dry it in oven, rather I want to use it in its original...

10 March 2015 7,297 5 View