摘要：Hexavalent chromium is one the most important water pollutants. There are a number of availabletechnologies used for the remediation of chromium, but none of them is applicable to all situations. Inthis study a hybrid method of coagulation-flocculation uses Moringa oleifera seed coagulant polymerand adsorption-fine filtration with composite of kaolinite clay and sand media for removing chromiumions present in aqueous systems. 98% of chromium ions were removed from the water by this noveltechnique of coagulation-flocculation and adsorption-filtration process.
关键词：Moringa oleifera;
Kaolinite clay;
Heavy metals;
Chromium removal
