Volume
13, Number 2 (2021)
CONTENTS
Modelling Of The Single Staggered Wire And Tube
Heat Exchanger
Jing Yang ij, Zhenlong Sun, Zhenlong Sun and Jianpei Zhang
Mineral Speciation Determination And Quantitative
X-Ray Analysis Of Struvite Family Crystals Precipitated In Wastewater
L. Edahwati, S.Muryanto, J. Jamari, and A. P. Bayuseno
Review: Quantum Dots and Application in Medical
Science
Xiaotian Yu
Repellent Action of Macrocyclic Complexes of
Tin(II) against Adult Khapra Beetle, Trogoderma Granarium (Everls)
Infesting Wheat Grain
He Xu
Applications of Zeolite with Additives in
Petroleum Refinery
He Xu
Production of Citric Acid by Aspergillus Niger
Using Oat Bran as Substrate
Jiewei Qian
Microwaves Assisted Fast and Clean O-alkylation of
3-hydroxychromones in Aqueous Medium
Lu Dong
Optimization of Parameters for Diesel Engine
Performance with Polanga Oil-Diesel-Nano Particle Blend
Huqing Nie
Comparative Studies In Batch Reactor on Removal of
Hexavalent Chromium Using Tabebuia Aurea , Allium Cepa, Hibiscus Rosa-Sinensis,
Delonix Regia And Saraca Indica Leaves As A Biosorbent By Using
Immobilization/Non-Immobilization Technique
Xingchun Yang