The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2024
Filed:
May. 10, 2023
King Saud University, Riyadh, SA;
Nazrul Haq Rizwanul Haq, Riyadh, SA;
Fars Kaed Alanazi, Riyadh, SA;
Ibrahim Abdullah Alsarra, Riyadh, SA;
Muzaffar Iqbal Abu Zafar, Riyadh, SA;
Mohammad Raish, Riyadh, SA;
Faiyaz Shakeel Shakeel Ahmad, Riyadh, SA;
KING SAUD UNIVERSITY, Riyadh, SA;
Abstract
A method for removing at least one pollutant from an aqueous environment comprises adding an acid to the aqueous environment to provide an acidic aqueous environment, adding a chelator solution directly to the acidic aqueous environment to achieve a precipitate of the at least one pollutant, and isolating the precipitate from the aqueous environment. The at least one pollutant may include any one or more of a heavy metal cation, an organic dye, and an active pharmaceutical ingredient.