Browsing MT - Mathematics and Natural Science by Subject "adsorption"
Now showing items 1-4 of 4
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Adsorption of Pb(II) using natural zeolite modified phosphoric acid.
(2011)In this study, both of natural zeolite, which were obtained from Sukabumi and Lampung have been modified, using H3PO4 and NaHCO3 solution. Analysis of the zeolites using XRD, BET, SEM-EDS and Cation Exchange Capacity (CEC) ... -
Adsorption Studies of Fe(III) Ion on Glutaraldehyde Cross-linked Chitosan and Its Application to Vetiver Oil Purification.
(2014)Adsorption of Fe(III) ions by glutaraldehyde cross-linked chitosan (Chitosan-GA) was studied by the batch method. The objectives of this research are to know optimum adsorption condition of Fe(III) ions by Chitosan-GA, ... -
Characterization and Modification of Natural Zeolites as Media Material Detection, Case Studies: Hexavalent Chromium
(2011)Zeolites are widely used for various agricultural applications and industrial catalysts. An abundant amount of natural zeolite has not been widely utilized. So this study aims to characterize and to modify surface of natural ... -
Zeolit Cikalong dan Lampung Termodifikasi Asam Fosfat sebagai Adsorben Logam Cd(II)
(2011)Logam berat merupakan salah satu zat pencemar bagi manusia dan lingkungan. Oleh karena itu sebagai suatu zat pencemar perlu suatu perlakuan sebelum dibuang ke perairan, sehingga tidak mengakibatkan pengaruh buruk bagi ...