Which one is the most simple way to extract organic matter in sulfuric acid media? and how can I measure the content of them?

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Omar Aljubouri Popular answer

I have a way, which is to measure the percentage of carbon in the solution and then dissolve an organic matter weighing 10, 20 and 30 grams in a new solution and also measure the carbon present in it and make a scheme to find in the end the amount of organic matter in the original solutions

Juhwan Kim

Moyassar Mohammed Aziz

Saleh Aljubouri

Hadeel Alsarraje

Mohammed Alobaidy

Muthanna Abdulbasit Ali

Omar Aljubouri

Paul Milham

It may help respondents if you advise the concentration of sulfuric acid

Paul Milham you mean that if I add sulfuric acid, it will helpful to remove organic matter. is that right? How and why? which mechanism?

just I hope to know how sulfuric acid react with organic matter

Omar Aljubouri Thank you for your answer. Already we try to adjust activate carbon to remove organic matters. However we can't use that method because of economical issues. if you have any other method, could you recommend?

Were you trying to extract residual organics and minerals from crude activated char using sulfuric acid?

Sorry, I'm not an industrial chemist or engineer.

Paul Milham I hope to dissolve or remove/extract organics from aqueous solution, not crude activated carbon.

Zeyede Aregahegn

Probably organic matter can be oxidized by potassium dichromate (K2Cr2O7). That is why most soil laboratory uses K2Cr2O7 to oxidize the organic matter. In this case, unreacted K2Cr2O7 can be back titrated with Mohr's salt to know the amount of organic matter.