Environmentally Friendly Synthesis of N-Methylated Nitrogen Heterocycles from an Aqueous Solution of Methylamine and Diols

Heterocycles ◽  
2019 ◽  
Vol 98 (8) ◽  
pp. 1119 ◽  
Author(s):  
Ken-ichi Fujita ◽  
Akane Enomoto ◽  
Takuya Shimbayashi
Keyword(s):  
Aqueous Solution ◽  
Nitrogen Heterocycles ◽  
Environmentally Friendly

Environmentally Friendly Inorganic Magnetic Sulfide Nanoparticles for Efficient Adsorption-Based Mercury Remediation from Aqueous Solution

2018 ◽  
Vol 3 (6) ◽  
pp. 1840-1851 ◽  
Author(s):  
Khushbu Patel ◽  
Nimisha Singh ◽  
Jyotsna M. Nayak ◽  
Babli Jha ◽  
Suban K. Sahoo ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Environmentally Friendly

ChemInform Abstract: ONE-ELECTRON REDUCTION OF AROMATIC NITROGEN HETEROCYCLES IN AQUEOUS SOLUTION. 2,2′-BIPYRIDINE AND 1,10-PHENANTHROLINE

1979 ◽  
Vol 10 (39) ◽  
Author(s):  
Q. G. MULAZZANI ◽  
S. EMMI ◽  
P. G. FUOCHI ◽  
M. VENTURI ◽  
M. Z. HOFFMAN ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Nitrogen Heterocycles ◽  
Electron Reduction

Removal of Organic Pollutants in Solution by Bamboo Charcoal

2013 ◽  
Vol 699 ◽  
pp. 554-556 ◽  
Author(s):  
Zi Lin Meng ◽  
Yi He Zhang ◽  
Qi An ◽  
Feng Zhu Lv ◽  
Qian Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Kinetic Model ◽  
Adsorption Capacity ◽  
Surface Area ◽  
Organic Pollutants ◽  
Organic Contaminants ◽  
Low Cost ◽  
Environmentally Friendly ◽  
Bamboo Charcoal ◽  
Key Factors

Bamboo charcoal (BC) as an environmentally friendly and low-cost material receives widespread attention. Recently, much attention has been focused on the use of BC as adsorbent to treat wastewater. This paper provides an overview of the adsorption of organic contaminants in solution by using BC. The sorption behaviors of BC with various organic pollutants, and the kinetic model adopted to explain the adsorption rate of organic pollutants from aqueous solution were also reviewed. The adsorption capacity, the isotherm model, and several key factors such as modification, surface area, are discussed in this paper. Possible improvement of BC to treat organic contaminants in aqueous solution is also proposed.

scholarly journals Templated microwave synthesis of luminescent carbon nanofibers

RSC Advances ◽  
2018 ◽  
Vol 8 (23) ◽  
pp. 12907-12917 ◽  
Author(s):  
Clara Deeney ◽  
Suxiao Wang ◽  
Samir A. Belhout ◽  
Aoife Gowen ◽  
Brian J. Rodriguez ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Carbon Nanofibers ◽  
Microwave Synthesis ◽  
Environmentally Friendly ◽  
Microwave Pyrolysis

This work describes the preparation of luminescent carbon nanofibers by template-assisted microwave pyrolysis of environmentally friendly precursors in aqueous solution.

scholarly journals Effective Removal of Congo Red by Triarrhena Biochar Loading with TiO2 Nanoparticles

Scanning ◽  
2018 ◽  
Vol 2018 ◽  
pp. 1-7
Author(s):  
Peng Yu ◽  
Tao Hu ◽  
Hong Hui Chen ◽  
Fangfang Wu ◽  
Hui Liu
Keyword(s):  
Aqueous Solution ◽  
Tio2 Nanoparticles ◽  
Congo Red ◽  
Sol Gel ◽  
Environmentally Friendly ◽  
Absorption Capacity ◽  
Gel Method ◽  
Effective Removal ◽  
Macropore Structure ◽  
Prepared Composite

A composite of pyrolytic Triarrhena biochar loading with TiO2 nanoparticles has been synthesized by the sol-gel method. The composite shows a well-developed hollow mesoporous and macropore structure as characterized by XRD, BET, and SEM. When used as an absorbent to remove Congo red from aqueous solution, it was found that as-prepared composite performed better absorption capacity than single biochar or TiO2. The results suggest that biochar loading with TiO2 could be promisingly implemented as an environmentally friendly and inexpensive adsorbent for Congo red removal from wastewater.

Preparation of Menthol-Based Hydrophobic Deep Eutectic Solvents for Extraction of Triphenylmethane Dyes: Quantitative Properties and Extraction Mechanism

The Analyst ◽  
2021 ◽  
Author(s):  
Taotao Fan ◽  
Zongcheng Yan ◽  
Chanyuan Yang ◽  
Shunguo Qiu ◽  
Xiong Peng ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Low Cost ◽  
Environmentally Friendly ◽  
Deep Eutectic Solvents ◽  
Triphenylmethane Dyes ◽  
Extraction Mechanism ◽  
Dilute Aqueous Solution ◽  
Quantitative Properties

A series of natural, environmentally friendly and low-cost menthol-based hydrophobic deep eutectic solvents (DES) were synthesized to extract and concentrate solutes from dilute aqueous solution, especially triphenylmethane (TPM) dye micropollutants....

Development of an Environmentally Friendly Adsorbent for the Removal of Toxic Heavy Metals from Aqueous Solution

2011 ◽  
Vol 223 (4) ◽  
pp. 1837-1846 ◽  
Author(s):  
Jae-Woo Choi ◽  
Seung-Gun Chung ◽  
Seok-Won Hong ◽  
Dong-Ju Kim ◽  
Sang-Hyup Lee
Keyword(s):  
Heavy Metals ◽  
Aqueous Solution ◽  
Environmentally Friendly ◽  
Toxic Heavy Metals
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