02918ntm a2200313 a 4500 vtls000102721 KUKTEM 20261001120033.0 180110t2017 my a f am 000 0 eng d THE0000540(Local) 201905151620 nazirah UMP eng UMP rda FKASA .L643 2017 r Bc. Logasundaari Mohan The study of mixes of hibiscus cannabinus l (Kenaf) and moringa oleifera (Kelor) to eliminate contaminants from bauxite wastewater / Logasundaari Mohan Kuantan, Pahang : UMP, 2017 xiii, 143 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM rdacontent text rdamedia unmediated rdacarrier volume Faculty of Civil Engineering and Earth Resources Project Paper (Bachelors of Degree in Civil Engineering) -- Universiti Malaysia Pahang – 2017 Bibliography : p. 73-75 Aggressive bauxite mining in Malaysia had caused serious problems towards humans and environments such water pollution, air pollution, and damaged to ecosystem of aquatic life. A research was commissioned to solve the issue of contaminants that been discharged into the stream as effluents and polluted the source drinking water. Bauxite wastewater has been collected near Port Kuantan, Kuantan and filtration method was carried out by using Hibiscus Cannabinus L (Kenaf) fibres to partially remove toxins readily available in the wastewater. The semi- clean water had went through further process of coagulation- flocculation- sedimentation by using Moringa Oleifera (Kelor) which exhibits the potential to reduce the pH, dissolved oxygen and heavy metals; Cadmium and Zinc from the wastewater. The initial pH was 4.63 which is acidic was improvised to be 7.80 alkaline which is safe for public use and aquatic life. The dissolved oxygen was reduced significantly due to properties of Moringa itself which forms a layer of oil on top of the water and disallow the penetration oxygen from surrounding air. The reading of Cadmium and Zinc has been observed by Absorption Spectroscopy (AAS) method and it had achieved the permissible limit as respective of 0.003mg/L and 0.05 mg/L as per standard of AAS standard. The experiment have shown the capability of Hibiscus Cannabinus and Moringa Oleifera can be in water treatment as it is less expensive and easily available in Malaysia. A further treatment might need such as boiling and chlorination for safe drink use and pure clean water in daily usage. Further recovery and reusability of the filter and coagulants for enhanced recovery of the pollutants has to be studied for their commerliazation. Faculty of Civil Engineering and Earth Resources Dissertations Universities and Colleges Dissertations Theses lcc PSM 0 0 0 1 10000 10000 2019-09-04 0 FKASA .L643 2017 r Bc. 0000120965 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 11027 | FKASA .L643 2017 r Bc. 0000120966 2019-09-04 00:00:00 1 2019-09-04 PSM 7574 7580