Is there a mathematical method to find binary component dye adsorption?

More Bharadwaj Vemparala's questions See All

Can anyone help me with the statistical analysis for microalgal growth?

I want to know about how the one-way ANOVA and Tukey tests are performed to estimate the growth, lipid accumulation, etc. for microalgae. I am a novice in this field and I request all to please...

05 June 2014 9,744 5 View

Carbohydrate assay for micro-algae?

I have been trying to estimate the carbohydrate present in Oscillatoria sp., but with erroneous results. Procedure Followed: Heating the algal sample for 3hrs in HCl - Adding Anthrone reagent - OD...

04 May 2014 3,037 2 View

Can anyone answer my question on FT-IR peak area calculation?

I have the plot obtained from and FT-IR analysis and I do not have any software provided along with the instrument to calculate the peak area. Is there any method to find the area using MATLAB or...

03 April 2014 4,244 4 View

What is the activation energy of oxidation of CO and reduction of NOx in a Pt-Rh-Pd catalyst used in catalytic converters?

see above

02 March 2014 9,500 1 View

Solutions manual

Where can i find the solutions manual for Mass-Transfer Operations by R. E. Treybal? As well as, where can I have the book "Mass-Transfer" by Sherwood, Pigford and Wilke?

10 November 2013 9,242 3 View

Can anyone advise on starting to learn ANSYS Fluent?

I have just studied basics of CFD from J. D. Anderson's book and I want to start simulating in a platform like Fluent. Can anyone tell me how to start?

08 September 2013 5,909 15 View

Removal of hardness of water.

I want to remove carbonates and bicarbonates of both magnesium and calcium in water. Please suggest some economical methods, excluding lime treatment.

02 March 2013 4,486 11 View

Is it feasible to produce bio diesel without using methanol?

We are trying to produce bio diesel from waste vegetable oil.

31 December 2012 6,274 5 View

Potassium Chlorate(KClO3) is highly susceptible to absorbing moisture and forms lumps over the course of time, what might be the reason?

Characteristics of industrially produced Potassium Chlorate(For matchstick industries): 1. pH value 5-8 2. Moisture, percent by weight, Max. 0.05 3. Insoluble Matter, percent by weight, Max....

31 December 2012 792 4 View

How to store potassium chlorate inside solutions?

As potassium chlorate is an ionic compound, it's obvious that it dissolves in ionic solvents. Moreover, it is hygroscopic and can't be stored in water. Are there any solvents in which it does not...

31 December 2012 4,403 5 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

Necessary tube lenght to cool Natural gas in a dry-ice cooling bath?

I have a tank which contains natural gas at 250 Bar and 293 Kelvin. I want to cool the gas in a dry-ice cooling bath to about 195 Kelvin. The gas will flow in a copper-tube through the bath with a...

27 February 2021 8,128 1 View

can I treat waste water containing solvents and alcohol with electrocoagulation?

there are solvents and alcohol in the waste water of a factory that produces disinfectants. Increasing this waste water requires very serious operations. Can I treat this waste water with...

27 February 2021 2,609 3 View

Ma Ba

gromacs 3.3, can be a good idea; search for information in one of the plank institute; you can use md, combined qith particular definitions of acid constant of yor molecule

Selvaraju Sivamani

Please refer the link below:

Keith K. H. Choy et al., Langmuir Isotherm Models Applied to the Multicomponent Sorption of Acid Dyes from Effluent onto Activated Carbon

Aioporn Sophonsridsuk

Great, In stochastic model. I think it can use probability method that stands in stochastic model can explain this phenomena(varies in pH)