Development of a passive doas system to retrieve atmospheric pollution columns in the 200 to 355 nm region [0.03%]
一种用于获取200到355nm区域内大气污染柱状信息的DOAS系统的研制
Rubén Galicia Mejía,Josémanueldelarosa Vázquez,Suren Stolik Isakina et al.
Rubén Galicia Mejía et al.
In recent years several techniques have been developed to measure and monitor the pollution of the air. Among these techniques, remote sensing using optical methods stands out due to several advantages for air quality control applications. ...
Modeling Caspian Sea water level oscillations under different scenarios of increasing atmospheric carbon dioxide concentrations [0.03%]
在二氧化碳浓度增加的不同情形下模拟里海的水位振荡现象
Gholamreza Roshan,Masumeh Moghbel,Stefan Grab
Gholamreza Roshan
The rapid rise of Caspian Sea water level (about 2.25 meters since 1978) has caused much concern to all five surrounding countries, primarily because flooding has destroyed or damaged buildings and other engineering structures, roads, beach...
Iraj Mohammadfam,Gebraeil Nasl Saraji,Ali Kianfar et al.
Iraj Mohammadfam et al.
Quality and efficiency are important issues in management systems. To increase quality, to reach best results, to move towards the continuous improvement of system and also to make the internal and external customers satisfied, it is necess...
Oxygen mass transfer in a stirred tank bioreactor using different impeller configurations for environmental purposes [0.03%]
适用于环境目的的搅拌式生物反应器中不同叶轮配置下的氧气传递性能研究
Ali Karimi,Farideh Golbabaei,Momammad Reza Mehrnia et al.
Ali Karimi et al.
In this study, a miniature stirred tank bioreactor was designed for treatment of waste gas containing benzene, toluene and xylene. Oxygen mass transfer characteristics for various twin and single-impeller systems were investigated for 6 con...
Application of acidic treated pumice as an adsorbent for the removal of azo dye from aqueous solutions: kinetic, equilibrium and thermodynamic studies [0.03%]
应用酸处理浮石作为吸附剂从水溶液中去除偶氮染料：动力学、平衡和热力学研究
Mohammad Reza Samarghandi,Mansur Zarrabi,Mohammad Noori Sepehr et al.
Mohammad Reza Samarghandi et al.
Colored effluents are one of the important environment pollution sources since they contain unused dye compounds which are toxic and less-biodegradable. In this work removal of Acid Red 14 and Acid Red 18 azo dyes was investigated by acidic...
Optimization of Acid Black 172 decolorization by electrocoagulation using response surface methodology [0.03%]
响应面法优化电解絮凝脱除酸性黑172染料溶液COLORIZATION
Mahsa Taheri,Mohammad Reza Alavi Moghaddam,Mokhtar Arami
Mahsa Taheri
This paper utilizes a statistical approach, the response surface optimization methodology, to determine the optimum conditions for the Acid Black 172 dye removal efficiency from aqueous solution by electrocoagulation. The experimental param...
Mostafa Qorbani,Masud Yunesian
Mostafa Qorbani
This study was designed to investigate whether there is an association between Obstructive Airways Disease (OAD) and indoor exposure to baking home-made bread smoke (BHBS) in ground oven at home. In this hospital-based case-control study, 8...
Sequential study on reactive blue 29 dye removal from aqueous solution by peroxy acid and single wall carbon nanotubes: experiment and theory [0.03%]
过氧化酸和单壁碳纳米管组合去除水溶液中反应蓝29染料的实验与理论研究
Mahsa Jahangiri-Rad,Kazem Nadafi,Alireza Mesdaghinia et al.
Mahsa Jahangiri-Rad et al.
The majority of anthraquinone dye released to the environment come from antrapogenic sources. Several techniques are available for dyes' removal. In this study removal of reactive blue 29 (RB29) by an advanced oxidation process sequenced wi...
Mahir Gökdag
Mahir Gökdag
Road traffic noise affects a large number of people, especially in urban areas and is generally a major source of complaints. This paper refers to a study of the problem of traffic noise on roads which have been transformed into streets in ...
Synthesis and application of Amberlite xad-4 functionalized with alizarin red-s for preconcentration and adsorption of rhodium (III) [0.03%]
用茜素红-S功能化的Amberlite XAD-4树脂富集和吸附Rhodium(III)的研究
Hossein Sid Kalal,Homayon Ahmad Panahi,Hassan Hoveidi et al.
Hossein Sid Kalal et al.
A new chelating resin was prepared by coupling Amberlite XAD-4 with alizarin red-s through an azo spacer, characterized by infra-red spectroscopy and thermal analysis and studied for Rh(III) preconcentration using inductively coupled plasma...