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M. M. Biliaiev,S. G. Tsygankova
Pág. 39 - 47
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M. M. Biliaiev,S. G. Tsygankova
Pág. 16 - 24
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Chen-Fa Wu, Chun-Hsien Lai, Hone-Jay Chu and Wen-Huang Lin
Negative air ions (NAI) produce biochemical reactions that increase the levels of the mood chemical serotonin in the environment. Moreover, they benefit both the psychological well being and the human body?s physiological condition. The aim of this resea...
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Inna Trus,Nikolai Gomelya,Ganna Trokhymenko,Nataliya Magas,Olena Hlushko
Pág. 49 - 54
Development of reliable, environmentally safe and economically advantageous methods of water purification from heavy metals is the primary task for environmental protection. The effectiveness of sorption treatment and additional treatment of natural wate...
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Kristian Ions, Harshinie Karunarathna, Dominic E. Reeve and Douglas Pender
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Nor Izzati Munirah Rozaidi, Rozaimi Abu Samah
Pág. 8
The feasibility of using pineapple peels as biosorbent for Fe(II) ions removal from aqueous solution was investigated. The synthesized adsorbent was characterized and the effect of contact time, pH, adsorbent dosage, and initial concentration of Fe(II) i...
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Ning Li, Weizeng Chen, Lirong Lu and Chenghui Gao
The polycrystalline Ni–Mo–La composite coating was obtained by electrodeposition through the addition of La3+ ions into Ni, Mo ions main salt weak alkaline solution. The obtained composite contain 0.92 at.% La. According to the law of ionic a...
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Lestari Ningsih,Aju Deska,Syukri Arief,Upita Septiani,Yulia Eka Putri,Mai Efdi,. Syukri
Pág. 187 - 196
This research is aimed to examine the catalytic activity of Sawahlunto clay, which is enriched with Ca2+ and Cu2+ transesterification of Crude Palm Oil (CPO) to produce biodiesel. Based on the results of the analysis with X-Ray Fluorescence (XRF) and X-R...
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Daisuke Kozaki, Takashi Ozaki, Nobutake Nakatani, Masanobu Mori and Kazuhiko Tanaka
We evaluated the use of ion-exclusion chromatographic systems for analyzing the behavior of inorganic ions (e.g., bicarbonate, sulfate, chloride, nitrate, phosphate, dissolved silicate, sodium, ammonium, potassium, magnesium, and calcium ions) in a subur...
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Pongchai Nimcharoenwon, Graham Miller
Pág. 82 - 89
Research indicates that many of symptoms attributed to the Sick Building Syndrome in air-conditioned office buildings are a result of considerably reduced negative ions in the internal atmosphere and that replacing the depleted negative ions can improve ...
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Pongchai Nimcharoenwon, Graham Miller
Pág. 82 - 89
Research indicates that many of symptoms attributed to the Sick Building Syndrome in air-conditioned office buildings are a result of considerably reduced negative ions in the internal atmosphere and that replacing the depleted negative ions can improve ...
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Manoj P. Rayaroth, Grzegorz Boczkaj, Olivier Aubry, Usha K. Aravind and Charuvila T. Aravindakumar
Advanced oxidation processes (AOPs) hold great promise in the removal of organic contaminants. Reactive oxygen species (ROS) produced in AOPs react with target pollutants to initially form several intermediate compounds that finally undergo complete mine...
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Sung Hyun Lee, Kota Mizushima, Shunsuke Yonai, Shinnosuke Matsumoto, Hideyuki Mizuno, Taku Nakaji, Ryosuke Kohno, Yoshiyuki Iwata, Toshiyuki Shirai, Vladimir Pan, Angela Kok, Marco Povoli, Linh T. Tran, Anatoly B. Rosenfeld, Masao Suzuki and Taku Inaniwa
Experimental microdosimetry along with the microdosimetric kinetic (MK) model can be utilized to predict the biological effects of ions. To predict the relative biological effectiveness (RBE) of ions and the survival fraction (SF) of human salivary gland...
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Sugihhartati Dj Rachmawati, Chedly Tizaoui and Nidal Hilal
Removal of heavy metals, such as copper ions, from water is important to protect human health and the environment. In this study, manganese coated sand (MCS) was used as an adsorbent to remove copper ions in a batch system. Equilibrium data were determin...
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Abdelfattah Amari, Mohamed Boujelbene, Fatima Moayad Sami, Noureddine Elboughdiri, Chandrakant Sonawane, Sujay Raghavendra Naganna and Saad Sh. Sammen
Heavy metal pollution is a global problem that necessitates the development of innovative and environmentally friendly water treatment technologies. Polyoxazoline polymers, known for their biocompatibility, are explored for lead ion removal in water trea...
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Dongwang Wang, Liang Zhang, Jinzhu Zhang, Wenhao Li, Haiqiang Li, Yonghui Liang, Yue Han, Pengcheng Luo and Zhenhua Wang
Xinjiang is short on freshwater resources and rich in ones. The unregulated use of brackish water for agriculture leads to the aggravation of secondary salinization in soil; however, magnetization can improve the quality of brackish water. To evaluate th...
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Mikhail V. Pastukhov, Vera I. Poletaeva and Guvanchgeldi B. Hommatlyyev
The Irkutsk Reservoir, belonging to the largest unified freshwater Baikal?Angara system, is an important source of drinking water in the region. Therefore, studies of its hydrochemical characteristics are of prime importance in deciding on the role of an...
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Cong Hou, Qingfeng Miao, Haibin Shi, Zhiyuan Hu, Yi Zhao, Cuicui Yu, Yan Yan and Weiying Feng
Managing soil salinity has always been a difficult problem for agriculture. Balancing water and salt while maintaining crop quality and yield is a key issue for agricultural sustainability. The Hetao lrrigation District in China has a complex mix of cult...
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Wiem Bouslama, Ramzi Nasser, Bernard Gelloz, Amira Ben Gouider Trabelsi, Fatemah Homoud Alkallas, Ji-Ming Song, Ezzeddine Srasra and Habib Elhouichet
Undoped and codoped (Eu/Na) ZnO nanocrystals (NCs) were successfully manufactured through an economical sol-gel method. X-ray diffraction (XRD) analysis demonstrated pure hexagonal wurtzite structure without secondary phases for all the samples. The size...
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Tatjana Radovanovic Vukajlovic, Christian Philipp, Phillip Eder, Martin ?ala, Vid Simon ?elih, Andreja Vanzo, Katja ?uklje, Klemen Lisjak, Melita Sternad Lemut, Reinhard Eder and Guillaume Antalick
This study aimed to improve the understanding of 2-aminoacetophenone (2-AAP) formation in white wines, a compound responsible for atypical ageing (ATA) associated with a rapid loss of white wine fruity aroma and to the development of unpleasant odors. Tw...
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