The patent concerns the process of applying an aqueous suspension of micron-sized activated carbon to adsorb toxic substances present in chemicals used for pest control in agricultural soils.
- Number
- BR 10 2023 018580-0
- Inventor and patent holder
- Everton Maurício Carvalho
- Filing date
- September 13, 2023
- Patent granted
- October 29, 2024
The application concept
The document describes the use of carbon in an aqueous suspension to facilitate soil application. The technological objective is to retain pesticide residues through adsorption, reducing the fraction available in the medium in contact with roots and seeds.
From invention to technical program
In the Terrapure program, this application is evaluated through site characterization, selection of target molecules and treatability trials. The field protocol considers distribution, depth, agronomic compatibility and monitoring.
Source: patent certificate and technical document BR 102023018580-0 supplied by the patent holder. This page provides a technical summary without reproducing personal data from the full document.
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