Effects of Carbonization Parameters on the COD Reduction of Rhodamine B Dye Aqueous Solutions Using Elaeis guineensis Frond Fiber

L. W. Low; T. T. Teng; N. Morad; B. Azahari

Volume 7, Issue 2 , April 2016, , Pages 149-155


  The effects of various carbonization parameters on the COD reduction of Rhodamine B dye aqueous solutions using carbonized Elaeis guineensis frond fiber (EGFF) chars have been studied experimentally. The adsorbent with the particle size of <45 µm has been carbonized at temperature from 500-900 ...  Read More

Leaching Behavior of Construction and Demolition Waste (Concrete and Gypsum)

A. A. Nurhanim; I. Norli; N. Morad; H.P.S.A. Khalil

Volume 7, Issue 2 , April 2016, , Pages 203-211


  Recycling of Construction and Demolition Waste (CDW) aims to minimize the generation of waste and  reduce the dependency on  natural resources. The aims of the research  are to characterize inorganic element and to determine the leaching behavior of CDW (concrete and gypsum) by means of ...  Read More

Optimisation of the Coagulation-Flocculation of Reactive Dye Wastewater Using Novel Inorganic-Organic Hybrid Polymer

C. Xin-Hui Su; T. Tow Teng; N. Morad; M. Rafatullah

Volume 7, Issue 1 , January 2016, , Pages 31-38


  A novel inorganic-organic hybrid polymer of magnesium chloride-polyethylene oxide (MgCl2-PEO) was prepared, characterised and applied in the coagulation-flocculation of a reactive dye, Cibacron Blue F3GA (RCB). The hybrid polymers were prepared in various ratios and their conductivity and viscosities ...  Read More