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Peter Jarvis, Olivier Autin, Emma H. Goslan and Francis Hassard
Ultraviolet light-emitting diodes (UV-LEDs) have recently emerged as a viable technology for water disinfection. However, the performance of the technology in full-scale drinking-water treatment systems remains poorly characterised. Furthermore, current ...
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. Mariyam, B. F. Y. Serli, N. Adliani
Pág. 35 - 39
Novel (E)-N-(3,4-dimethoxybenzylidene)naphthalen-1-amine (DBNA) ligand has been synthesized by refluxing 1-naphthylamine and 3,4-dimethoxybenzaldehyde in methanolic solution for 5-6 hours. The obtained compound was characterized by UV-Vis, FT-IR and 1H-N...
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A. W. Satria, H. Wijayanti, W. Febrianti, M. H. A. Nur, A. Prasetya
Pág. 84 - 89
This stuy aims to determine the operational parameters of submerged biofilter and to develop a model that can be used to estimate the elimination rate of pollutant using aerob and anaerob reactors. The experiment was conducted with draining the wastewate...
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Héctor Suarez, Delicia Acosta, Carlos Cadena
La protección que brindan los artículos textiles contra la radiación ultravioleta está determinada por los diferentes parámetros constructivos del mismo y se los clasifica a través de su factor de protección ultravioleta (UPF). Se presentan mediciones de...
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Esra Billur Balcioglu Ilhan, Fatih Ilhan, Ugur Kurt and Kaan Yetilmezsoy
The use of various advanced oxidation methods in the treatment of wastewater has become the subject of many studies published in recent years. In particular, it is exceedingly significant to compare these treatment methods for industrial wastewater to re...
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Mohammad Ashraf Ali, Ibrahim M. Maafa and Isam Y. Qudsieh
This study presents an efficient way to degrade methylene blue (MB) present in water via photodegradation using H2O2 as an oxidant in the presence of UV irradiation and without the use of a catalyst. The reaction variables, employed to evaluate the perfo...
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Andjelka Simic, Mirjana V. Papic, Ana Nikitovic, Aleksandar Kocovic, Renata Petrovic, Irena Melih, Suzana Zivanovic, Milos Papic and Milica Popovic
This study investigates the pH values and optical characteristics of Dual Rinse HEDP, either independently or combined with sodium hypochlorite (NaOCl), and compares them to other irrigants used in endodontics. The solutions used in this study were comme...
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Milena Henke, Tomasz Krystofiak, Emilia Adela Salca and Barbara Lis
The global drive to eliminate mercury is stimulating the development of LED lamps for UV curing of coatings. Despite its many advantages, the transition to this system in the furniture industry presents technological issues. This paper aimed to determine...
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Yiqiong Huo, Xiangdong Pang, Huixia Feng, Ruili Hao, Ruijie Zhang, Yushen Wang, Haigang Wang, Bin Zhang and Yuanhuai Han
Foxtail millet is a vital nutritional cereal. The de-husked grain is usually yellow and mainly contains carotenoids, which directly reflects the millet quality. In this study, the impact of ultraviolet-B(UV-B) on millet color and carotenoid content was d...
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Zhidan Xiao, Jing Wang, Nonghui Jiang, Xu Xiang and Wei Liu
Flower color variations have increasingly been recognized as playing an important role in the adaptation to UV-B radiation; however, the underlying mechanism is poorly understood in perennial fruit trees. Litchi is an important fruit tree, and extremely ...
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