Which type of chromium salts are found in ash of burned shaving wastes??

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Strugglling with m6A dot blot any suugesstion ?

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I have get this error when i calculated the geometrical optimization for prco3, it takes 12 hours until gives this message in the outputfile?

Fatal error in MPI_Allreduce: Other MPI error, error stack: MPI_Allreduce(1628)......: MPI_Allreduce(sbuf=000002459254A180, rbuf=000002459F86A140, count=4851, MPI_DOUBLE_COMPLEX, MPI_SUM,...

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Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

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How to set the environment variable for incorporating the GD3 dispersion in G16 for performing calculations using the OPBE functional?

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05 August 2024 1,494 2 View

How prion can cause disease?

how is prion can cause disease

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Tissue homogenization in mouse with FastPrep-24™ 5G - is the D matrix system useful?

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Has anyone used Jump 2 before?

Jump 2 is the 1st app scientifically developed to measure your jump height.

31 July 2024 8,194 0 View

Help on understanding the implementation of Mori Tanaka method on MATLAB?

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I need a reliable source or an example supported by excel sheet to understand Fuzzy Vikor?

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What are the most PROBLEMS of HYBRID nanofluid in oil industry ?

explain your idea

23 July 2024 1,197 0 View

Why doesn't chromium 2+ ion use all its d-orbitals to receive lone pairs from six waters in [Cr(H20)6)]3+?

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03 August 2024 1,370 1 View

Why capacitive current is so high (40A-80A) in the modules?

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What are the effects of band gap on HER performance of an electrocatalyst? what could be the reason for a burning smell during LSV run?

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Does vibration plate burning calories and metabolism ?

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Which adsorbent dose should be selected for batch adsorption studies?

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27 May 2024 8,647 8 View

Limit concentration of Sulfate in Dionex Ion Chromatography devices and what syringe filter for effective filter Clorine on the solution for IC?

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27 May 2024 9,103 5 View

Any new data on DMT1/2 Covid-19 Omicron Survival?

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Is there any way to separate sodium sulfate with water without adding heat to the solution?

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What occurs when carbon is returned to atmosphere from burning of fossil fuels & how do the water cycle and carbon cycle interact with each other?

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13 May 2024 5,577 3 View

How is the carbon stored in fossil fuels released into the atmosphere and how carbon in the atmosphere increases from the burning of fossil fuels?

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Carlos Araújo Queiroz

Please check my post at the signalled related query:

https://www.researchgate.net/post/Is_there_any_methods_available_for_the_complete_recovery_reuse_of_chromium_Basic_chromium_sulphate_used_in_the_chrome_tanning_process

Ahmed Ibrahim Nasr

Dear Prof.Carlos Araujo Queiroz,

Thank you for your valuable response.

Regards,

Ahmed Nasr