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The utilization of galactomannan from spent coffee grounds as a coagulant aid for treatment of synthetic Congo red wastewater |
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| | Hans Kristianto, Sekar Astari Saraswati, Susiana Prasetyo, Asaf K. Sugih | | | Environment, Development and Sustainability. 2022; | | | [Pubmed] [Google Scholar] [DOI] | |
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