02140ntm a2200373 i 4500 0 0 lcc 0 1 REF 10000 10000 REF 2020-07-10 0 FKASA .S29 2019 r Bc. T000000757 2020-10-08 00:00:00 1 2020-07-10 PSM 0 0 lcc 0 0 REF 10000 10000 2020-07-10 0 CD12606 T000000758 2020-11-18 00:00:00 1 2020-07-10 PSM 92589 92595 MY-KuUP 20251125105553.0 t||||fr|||| 000 0 ta 200710t20192019my a|||fram|| 000 0 eng d THE0008734(Local) hardback UMP eng UMP rda FKASA .S29 2019 r Bc. Nur Syazwani Mohd Khir, author. Removal of copper using seaweed / Nur Syazwani Mohd Khir Kuantan, Pahang : UMP, 2019 © 2019 xi, 50 pages : illustrations (some color) ; 30 cm. + 1 CD-ROM text rdacontent text rdacontent unmediated rdamedia computer rdamedia volume rdacarrier computer disc rdacarrier text file PDF rda Faculty of Civil Engineering and Earth Resources Project Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2019 Includes bibliographical references Investigation of seaweed as bioabsorbtion of heavy metal recently have been popular among researchers due to its effectiveness in removal heavy metal from wastewater. Five marine macroalgae namely, Sargassum Polycystum sp. (Brown),Kappa Stratum sp. (Red),Euchema Spinosum sp.(Red), Kappa Alverezir sp (Red), and Caulerpa Lentifera sp.(green) were screened for their metal uptake capacities for Cu at various initial concentrations 10, 20, 30, 40 and 50 mg/L and variable contact period 5 to 300 minutes. The cu uptake value in the different species were in the order of Euchema Sphinosum sp.> Sargassum Polycystum sp. > Caulerpa Lentifera sp. > Kappa Alverezi sp. > Kappa Stratum sp. The effect of contact time, pH and adsorbent dosage were studied. The values of Freundlich model constants (1/n ranged from 0.1253 and 0.1962) and Langmuir isotherm indicated good biosorption. Faculty of Civil Engineering and Earth Resources Disertations Universities and colleges Disertations Theses lcc PSM