Effective removal of anionic textile dyes using adsorbent synthesized from coffee waste

Adsorption of Reactive Black 5 and Congo Red from aqueous solution by coffee waste modified with polyethylenimine was investigated. The removal percentages of both dyes increased with amount of polyethyleneimine in the modified adsorbent. Characterization revealed that polyethyleneimine modification...

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Bibliographic Details
Main Authors: Wong, Syieluing, Abd. Ghafar, Nawal, Ngadi, Norzita, Razmi, Fatin Amirah, Inuwa, Ibrahim Mohammed, Mat, Ramli, Saidina Amin, Nor Aishah
Format: Article
Language:English
Published: Nature Research 2020
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Online Access:http://eprints.utm.my/91430/1/SyieluingWong2020_EffectiveRemovalofAnionicTextileDyes.pdf

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