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Xuan Xu, Penghe Cao, Yuchao Wang, Wei Wu, Jiahuan Guo, Jiejie Sun, Xiaoming Zou, Weifeng Wang and Honghua Ruan
The soil food web is essential for the functioning of terrestrial ecosystems. The application of naphthalene is a commonly employed experimental treatment for expelling soil fauna to examine faunal effects on litter decomposition processes, for which is ...
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Eric Sanchez Lopez, Temidayo Oluyomi Elufisan, Patricia Bustos, Claudia Paola Mendoza Charles, Alberto Mendoza-Herrera and Xianwu Guo
Sphingobium yanoikuyae S72 was isolated from the rhizosphere of sorghum plant in Mexico and we evaluated its survival and role in the degradation of some selected monoaromatic hydrocarbons and polycyclic aromatic hydrocarbons (PAHs) using minimal medium ...
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FM Prasad, Veeru Prakash, AA Jilani, S Prasad, MR Thomas, R Arnold, KS Robert, VK Prasad
Pág. 238 - 245
A field experiment was displayed at the research plot of chemistry Department of Allahabad Agricultural Institute Deemed University, Allahabad to study the effect of NAA along with chelated Zinc and Iron on the availability of micronutrients of Mentha pi...
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Sushma Rani, Bharti Sharma, Shivani Kapoor, Rajesh Malhotra, Rajender S. Varma and Neeraj Dilbaghi
In the present study, we report a highly effective electrochemical sensor for detecting 2,4-dinitrotoluene (2,4-DNT). The amperometric determination of 2,4-DNT was carried out using a gold electrode modified with zinc?metal organic framework-8 and silver...
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Chunrong Jia and Stuart Batterman
Both the recent classification of naphthalene as a possible human carcinogen and its ubiquitous presence motivate this critical review of naphthalene?s sources and exposures. We evaluate the environmental literature on naphthalene published since 1990, d...
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Nerlis Pajaro-Castro, Karina Caballero-Gallardo and Jesus Olivero-Verbel
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Ali Balati, Afsaneh Shahbazi, Mostafa M. Amini, Seyed Hossein Hashemi, Khosro Jadidi
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Ali Balati, Afsaneh Shahbazi, Mostafa M. Amini, Seyed Hossein Hashemi, Khosro Jadidi
Mesoporous silicas MCM-48 and SBA-15 were synthesized and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Fourier transform infrared (FTIR) spectroscopy. Adsorption capacity of two ...
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Hifsa Khurshid, Muhammad Raza Ul Mustafa and Zeyneb Kilic
Despite keen interest in the development of efficient materials for the removal of polycyclic aromatic hydrocarbons (PAHs) in wastewater, the application of advanced composite materials is still unexplored and needs attention. Therefore, this study focus...
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Nassiba Baimatova, Jacek A. Koziel and Bulat Kenessov
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S. Perveen,M. Anis,I.M. Aref
Pág. 241 - 248
Objectives: An efficient and reproducible regeneration protocol for rapid multiplication of Albizia lebbeck (L.) was developed by using intact seed explants.Methods: Murashige and Skoog's (MS) medium supplemented with different hormones (BA, Kn, GA3 and ...
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Ken-Ichiro Takeishi, Robert Krewinkel, Yutaka Oda and Yuichi Ichikawa
In the near future, when designing and using Double Wall Airfoils, which will be manufactured by 3D printers, the positional relationship between the impingement cooling nozzle and the heat transfer enhancement ribs on the target plate naturally becomes ...
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Hernando P. Bacosa, Manoj Kamalanathan, Joshua Cullen, Dawei Shi, Chen Xu, Kathleen A. Schwehr, David Hala, Terry L. Wade, Anthony H. Knap, Peter H. Santschi and Antonietta Quigg
Marine snow was implicated in the transport of oil to the seafloor during the Deepwater Horizon oil spill, but the exact processes remain controversial. In this study, we investigated the concentrations and distributions of the 16 USEPA priority polycycl...
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Djwantoro Hardjito,Steenie E Wallah,Dody M.J. Sumajouw,B.V Rangan
Pág. pp. 88 - 93
This paper describes the effects of several factors on the properties of fly ash based geopolymer concrete, especially the compressive strength. The test variables included were the age of concrete, curing time, curing temperature, quantity of superplast...
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Matteo Di Virgilio, Andrea Basso Peressut, Valeria Arosio, Alessandro Arrigoni, Saverio Latorrata and Giovanni Dotelli
Despite being the most employed polymer electrolyte for proton exchange membrane fuel cells (PEMFCs), Nafion® has several limitations: expensiveness, poor performance when exposed to temperatures higher than 80 °C, and its potential as a source of enviro...
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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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Jhon Fredy Narvaez Valderrama, Juan D. González, Jazmín Porras and Francisco J. Molina
Persistent Organic Pollutants (POPs) in water can reach levels below ppt (ng L-1), representing a challenge for risk assessment using long-term exposure. Therefore, sampling devices to monitor trace levels of organic compounds are suitable due to their s...
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Nastaran Khademimoshgenani and Sarah A. Green
Dissolved organic matter (DOM) is a complex mixture of naturally occurring organic molecules originating from multiple marine and terrestrial sources. DOM plays a significant role in water quality by affecting the photochemistry, trace metal transport, a...
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Nadiia Sokolenko,Yevgeniy Popov,Kateryna Fastovetska
Pág. 45 - 53
The object of this study is a technology of the new surface-active substances (SAS) based on sulfomethylated phenol. The study's aim was to improve the technology by a catalytic method, implying the development of industrial schemes for the synthesis pro...
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Nita Aryanti, Tutuk Djoko Kusworo, Wiharyanto Oktiawan, Dyah Hesti Wardhani
Pág. 438 - 447
Oil exploration waste, also called produced water, contains hazardous pollutants, such as benzene; benzene, toluene, and xylene (BTX); naphthalene, phenanthrene, and dibenzothiophene (NDP); polyaromatic hydrocarbons (PAHs); and phenol. Produced water is ...
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