Volume 14, Number 1, (2018) 

CONTENTS

Preparation and Characterization of Surfactant Modified Bentonite for Adsorption of Cr(VI) from Aqueous Solution

pp. 1-10

Sitti Aminah, Buchari, B., Amran, M. B.

Spectroscopic Properties of Interstellar PbO Diatomic Molecules

pp. 11-21

G. Ranjith Kumar and D.Baba Basha

Effect of pH Value on Structural and Morphological Properties Synthesized by Hydrothermal Technique

pp. 23-31

T. Ramaprasad, R. Jeevan Kumar, U. Naresh, M.Prakash and D. Kothandan

Orthogonal Frequency Division Multiplexing
Xiangyue Liu

A Search for the Physical Principles of Improving the Power Unit Pipeline Expansion Joint with Fluid Vibro-Isolating Properties
Bin Li

The Wireline GuideAssemblyof Lifting Unit
Bixin Li, David Lo and Lingzhi Liao

Sulfur Composite Technology from Oil Refinery Waste
Yong Chen, Yong Chen, Hai Jin, Juncheng Yao, Chunjiang He and Wenbing Zhao

Review of Methods of Waste Lining Processing from Aluminum Electrolyzers
Xiong Luo, HuaPing Liu, Kun Hua and Chaomin Luo