How to enter initial solute concentration value in HYDRUS 1D?

More Balaganesh Pandiyan's questions See All

How to coat calcium silicate on urea?

Need a simple and small scale preparation methods

23 May 2024 3,843 0 View

How to synthesis urea + calcium carbonate granules manually through simple method ?

But the urea should not be converted as liquid during synthesis

19 April 2024 7,944 4 View

Sample rate or sample frequency?

How to select the good sample rate for bearing fault diagnosis using the vibration measurement. for example in my case shaft speed is 30 Hz. by Nyquist Frequency = 2.56 times greater than the...

25 March 2024 3,471 2 View

How to do the feature extraction using MATLAB for train the ML?

I have the bearing fault diagnosis experimental vibration data with acoustic for a healthy and different fault conditions with different speeds. I want to use the ML algorithm, but before that, I...

07 December 2023 967 1 View

How much time will take to covert NH4-N to NO3-N in urea applied soil?

whether nitrification inhibitor completely restrict the conversion from NH4-N to NO3-N or delay the conversion? if yes, to what extent be it will inhibit?

16 December 2021 3,341 5 View

What is the suitable binding agent for carbon electrode making to use in Microbial Fuel Cell?

While using sugar solution as binding agent for microbial fuel, the electrode dissolved in waste water as well as salt water. Seeking suitable guidelines to make carbon electrode and MFC setup.

12 February 2020 9,849 1 View

Can any one explain how to calculate humic acid and fulvic acid after extraction?

Gone through various methods for extracting humic acid and fulvic acid contents but not sure about calculation part.

01 July 2019 5,427 3 View

Which is the best simple method for the Cation Exchange Capacity analysis of compost?

For my compost sample wish to analyze CEC. Almost literatures give me idea to extract but wish to know best simple method to extract as well as analyze the compost sample.

13 June 2019 8,499 3 View

What Titrant can be used for measuring compost carbondioxide?

To assess compost CO2, I sealed compost with NAOH solution. So how can I titrate incubated NAOH solution to predict CO2 content? (Titrant, Indicator & Endpoint)

12 June 2019 2,116 7 View

Kjeldahl Method Endpoint?

For the attached model TKN assembly. I digested composted sample in that flask itself. My receiving solution (4%boric acid+Methyl red&bromocrescol green mixed indicator) already in red colour....

02 June 2019 8,652 11 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

RNA Extraction Using Hot Borate Method No Longer Working?

I've been performing RNA extraction on cotton petiole tissue for a few months now using the method described in the following paper, a derivative of the typical hot borate method...

08 August 2024 9,882 2 View

Can I use a HisTRAP column for affinity chromatography?

I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...

07 August 2024 505 3 View

Hi, please what is the best tool on Aspen plus that can help me get the best inlet temperature and pressure for cryogenic distillation?

I am trying to recover liquid CO2 from a mixture of 0.6 CO2, 0.3 N2, and 0.1 O2. My aim is to recover about 99% liquid CO2 at the bottom of the column and make sure the amount of gaseous CO2...

06 August 2024 4,611 0 View

When I simulate for S parameters using ADS, I have faced this issue that I have attached. Please anyone clarify me?

...

31 July 2024 1,671 3 View

How to perform EEG source analysis on each trial of data separately?

Hello Everyone I have a question about structure for connectivity analysis on sources. My goal: preprocess and cut data into trials create headmodels, using template MRI file perform source...

30 July 2024 2,744 1 View

A positively charged and 10x his-tagged protein that doesn't bind to any chromatographic resin?

Hello everyone, I am currently working on a protein that is 10x his-tagged and positively charged (predicted pI=10.16). But when I tried to use Ni-NTA column to purify the protein, it's not...

24 July 2024 7,293 4 View

Wrong out put for gmx x2top?

Dear users, I would like to simulate a zeolite structure in gromacs. I got the .cif file from IZA expanded in one direction in Materials Studio and exported a .pdb file. However, when I want to...

24 July 2024 367 4 View

Why is trifluoroacetic acid (TFA) used in c-18 column?

I would like to know the role of the TFA (trifluoroacetic acid) used on reverse phase chromatography c-18 column. It's is often used with a concentration of 0.1% on the mobile phase.

23 July 2024 8,075 3 View

Mohammed Tawfik

Article Solute Transport for Steady-State and Transient Flow in Soil...

https://www.e-education.psu.edu/png550/node/821

Mohammad Ali Hagh Shenas

Dear Mohammed,

Would you like to simulate your project by HYDRUS-2D?

Keep me posted, please.

Best!

Igor Andin

Hi Balaganesh Pandiyan ,

did you find the solution? I have the same problem. It should be somewhere in Graphical Editor, but can't find where. There is also a possible way to do it through the Soil profile Summary, by editing the concentration column, but I am not sure that it is the right way.