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Application filed by Univ Sains MalaysiafiledCriticalUniv Sains Malaysia
Priority to MYPI20095688priorityCriticalpatent/MY145288A/en
Publication of MY145288ApublicationCriticalpatent/MY145288A/en
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Abstract
A METHOD FOR PREPARING AN ADSORBENT FOR USE IN REMOVING HEAVY METALS FROM WASTEWATER, COMPRISING THE STEPS OF HEATING LIGNOCELLULOSIC MATERIALS WITH A LIGHT METAL ION TO OBTAIN A MIXTURE; ADJUSTING PH OF THE MIXTURE WITH AN ACID; FILTERING OUT A PRECIPITATE FROM THE PH-ADJUSTED MIXTURE; AND DRYING THE FILTERED PRECIPITATE TO OBTAIN THE ADSORBENT.
MYPI200956882009-12-312009-12-31Lignin-based adsorbent for removing heavy metals from wastewater
MY145288A
(en)
Flocculating agent starting material using brown algae as starting material, flocculating agent using said starting material, preparation method for said flocculating agent, and purification method using said flocculating agent