What practicable methods does science have for nitrate remediation of groundwater in agricultural areas from 100 mg to 50 mg NO3/L?

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Parisa Ziarati

Dear Prof Johann HUMER

probably the bio-adsrption method by agricultural waste can be remedy it. please kindly read our paper. I will send it to you

Article Reduction Nitrate Content from Contaminated Vegetable, by Ha...

Vit Mateju

It is very popular to reduce nitrate concentration in groundwater in-situ using heterotrophic biological denitrification. This remediation technique was employed in full-scale (field application) in the Czech Republic, Germany, France and somewhere else.

Best regards

Vit

Johann HUMER

Are there no pracitically methods for farmers to mange the serious environmental problem. Addidionally mostly a surplus a phosphorus is also implicated to huge slurry biogas fertilizer application.

Can there help no science practically to such a huge, basic scientific agronomic problem?

Dear Parisa Ziarati ,

do you think and shure know, that nitrate in a big groundwaster corpus caused by huge maize biogas slurry amounts can also be reduced by Hard Shell of Wild Endemic Almonds ? And how to do it?