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Aisha Khan Khanzada, Muhammad Rizwan, Hussein E. Al-Hazmi, Joanna Majtacz, Tonni Agustiono Kurniawan and Jacek Makinia
Arsenic (As) is a prominent carcinogen component produced via both geogenic and anthropogenic processes, posing serious risks to human health. This study aimed to investigate the potential of hydrochar prepared from red macroalgae for removing As from sy...
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Eric Danso-Boateng, Melissa Fitzsimmons, Andrew B. Ross and Ted Mariner
Adsorption of methylene blue (MB) dye from an aqueous solution onto hydrochars produced from brown seaweed (Fucus Serratus) (FS-HC), coconut shell (CS-HC), and oak wood (Oak-HC) at different temperatures (200?250 °C) was investigated in a batch system. R...
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Fernanda Martins Queiroz, Aline de Fátima Santos Bugarin, Victor Hugo Ayusso, Maysa Terada and Isolda Costa
The AA 2198-T851 is a third-generation Al-Li alloy developed for use in the aircraft industry. Al-Li alloys are susceptible to localized corrosion due to their complex microstructure resulting from the used thermomechanical treatment. In order to prevent...
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Riccardo Bacci di Capaci, Andrea Luca Tasca, Riccardo Gori, Sandra Vitolo, Monica Puccini and Gabriele Pannocchia
Sewage sludge management at wastewater treatment plants is becoming a more and more challenging task. Here, an innovative integrated modeling approach is developed to investigate the optimization of a municipal wastewater treatment plant (MWWTP) by the i...
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Alexander Misol, Alejandro Jiménez and Francisco M. Labajos
Amines with two carbon atoms in the organic chain [ethylamine (EA), diethylamine (DEA), triethylamine (TEA)] have been used as precipitant agents to obtain a hydrotalcite-like compound with Zn (II) and Al (III) as layered cations and with nitrate anions ...
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Cristian Vacacela Gomez, Talia Tene, Marco Guevara, Gabriela Tubon Usca, Dennys Colcha, Hannibal Brito, Raul Molina, Stefano Bellucci and Adalgisa Tavolaro
In this study, we propose a novel approach to prepare few-layer graphene (FLG) dispersions, which is realized by exfoliating natural graphite flakes in a surfactant aqueous solution under hydrothermal treatment and liquid-phase exfoliation. In order to o...
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Hanako Umehara, Reiko Kobatake, Kazuya Doi, Yoshifumi Oki, Yusuke Makihara, Takayasu Kubo and Kazuhiro Tsuga
The purpose of this study was to investigate the osseointegration aspects of alkali-treated implants by histological and bone morphometric evaluations. Titanium implants (control) and alkali hydrothermally-treated titanium implants were used. Samples wer...
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Carlos Alberto Cuvilas, Efthymios Kantarelis and Weihong Yang
Over the last years, the pretreatment of biomass as a source of energy has become one of the most important steps of biomass conversion. In this work the effect of a mild subcritical hydrothermal carbonization of a tropical woody biomass was studied. Res...
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Svetlana R. Egorova, Aliya N. Mukhamed?yarova, Oksana V. Nesterova, Yuqing Zhang, Juliya D. Skibina and Alexander A. Lamberov
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Mi Yan,Bayu Prabowo,Zhumin Fang,Wei Chen,Zhiqiang Jiang,Yanjun Hu Views: 739 | | Language: EN | DOI: 10.14710/ijred.4.3.163-169
Pág. 163 - 169
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Raquel Trujillano, Inés González-García, Alvaro Morato and Vicente Rives
Three series of layered double hydroxides (LDH) with a hydrotalcite-like structure and composition corresponding to [Mg4Al2(OH)12(CO3)]·3H2O have been prepared from a common batch by applying three different aging procedures, namely, stirring at room tem...
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Aleksey V. Zhuzhgov, Lyubov A. Isupova, Evgeny A. Suprun and Aleksandr S. Gorkusha
This study revealed an increased reactivity of centrifugally thermoactivated products of gibbsite toward aqueous solutions of nickel nitrate at room temperature as well as under hydrothermal conditions. X-ray, thermal, microscopy, adsorption and chemical...
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Tetiana Lisovska, Karol Banas, Agnieszka Orkusz and Joanna Harasym
The market for gluten-free products is experiencing significant growth due to the increase in the number of gluten/wheat affected patients diagnosed, but largely as a result of the emergence of a new niche market dedicated for consumers who optionally av...
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J. A. Chamila Bhadraji Perera, Bakhtiyor Nakhshiniev, Hazel Bantolino Gonzales, Kunio Yoshikawa
Pág. Page:64 - 75Abstract
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Tommy Ender, Vicky Shettigondahalli Ekanthalu, Haniyeh Jalalipour, Jan Sprafke and Michael Nelles
Hydrothermal carbonization (HTC) has developed considerably over the last 15 years and offers a viable alternative for the utilization of municipal and industrial organic waste such as sewage sludge. However, the technology has yet to establish itself as...
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Lei Yang, Min Wang, Shuang Li, Jianjun Yu, Yang Chen, Haijian Yang, Wu Wang, Hao Chen and Lin Hong
Citrus fruit, the most abundant global fruit, is primarily concentrated in China. Mulching techniques have demonstrated a favorable effect on the soil?s hydrothermal environment, resulting in enhanced plant growth, yield, and quality. Nevertheless, the i...
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Chibi A. Takaya, Kiran R. Parmar, Louise A. Fletcher and Andrew B. Ross
The preparation of low-cost carbonaceous adsorbents for nitrogen recovery is of interest from agricultural and waste management perspectives. In this study, the gaseous ammonia (NH3) and aqueous ammonium (NH4+) sorption capacities have been measured for ...
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Chibi A. Takaya, Kiran R. Parmar, Louise A. Fletcher and Andrew B. Ross
The preparation of low-cost carbonaceous adsorbents for nitrogen recovery is of interest from agricultural and waste management perspectives. In this study, the gaseous ammonia (NH3) and aqueous ammonium (NH4+) sorption capacities have been measured for ...
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Karla Lopez, Vitoria F. C. Leme, Marcin Warzecha and Paul C. Davidson
In efforts to reduce the consumption of fossil fuels and promote recycling biowaste, there is an interest in the production of post-hydrothermal liquefaction wastewater (HTL-AP) from the hydrothermal liquefaction (HTL) process that converts wet biomass i...
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Roya Malekkhouyan, Yoann Paint, Loïc Prince, Maurice Gonon and Marie-Georges Olivier
In the present study, Mg-Al layered double hydroxide (Mg-Al/LDH) was synthesized on the surface of AZ31 Mg alloy substrate via in-situ hydrothermal treatment. Synthesis parameters were changed to determine their effect on the lateral size of LDH. For thi...
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