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Jesús Sánchez-Martín   Dr.  University Lecturer 
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Jesús Sánchez-Martín published an article in April 2014.
Top co-authors See all
C. Saez

98 shared publications

University of Castilla La Mancha

J. Sanchez-Martin

22 shared publications

University of Extremadura, Badajoz, Spain

Joaquín R. Domínguez

6 shared publications

University of Extremadura

B. Coco-Rivero

1 shared publications

University of Extremadura

C. Gómez-Muñoz

1 shared publications

University of Extremadura

12
Publications
3
Reads
0
Downloads
40
Citations
Publication Record
Distribution of Articles published per year 
(2008 - 2014)
Total number of journals
published in
 
6
 
Publications See all
Article 0 Reads 2 Citations Electrochemical Degradation of Carbamazepine in Aqueous Solutions - Optimization of Kinetic Aspects by Design of Experim... Patricia Palo, Joaquin R. Dominguez, Jesús Sánchez-Martín, T... Published: 16 April 2014
CLEAN - Soil, Air, Water, doi: 10.1002/clen.201300707
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Electrodegradation of simulated pharmaceutical wastewaters was performed and optimized according to response surface methodology. To this end, carbamazepine (CBZ) was used as a model compound and a design of experiments was planned for evaluating the influence of two main variables in the electrochemical process: initial CBZ concentration (in logarithm terms) and the current density. Target variable was an apparent first‐order kinetic constant (k) designed ad hoc. Interaction of variables was confirmed and an optimum k constant of 0.72 min−1 was obtained. CBZ was also removed from real wastewater matrices, such as urban wastewater or surface water from river and lake.
Article 0 Reads 0 Citations New lab-made coagulant based on Schinopsis balansae tannin extract: synthesis optimization and preliminary tests on refr... J. Sánchez-Martín, J. Beltrán-Heredia, B. Coco-Rivero Published: 27 November 2013
Applied Water Science, doi: 10.1007/s13201-013-0141-y
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Quebracho colorado tannin extract was used as a coagulant raw material for water and wastewater treatment. The chemical synthesis follows a Mannich reaction mechanism and provides a fully working coagulant that can remove several pollutants from water. This paper addresses the optimization of such synthesis and confirms the feasibility of the coagulant by testing it in a preliminary screening for the elimination of dyes and detergents. The optimum combination of reagents was 6.81 g of diethanolamine (DEA) and 2.78 g of formaldehyde (F) per g of tannin extract. So obtained coagulant was succesfully tested on the removal of 9 dyes and 8 detergents.
Article 0 Reads 5 Citations Ozonation of a Carbamazepine Effluent. Designing the Operational Parameters Under Economic Considerations Patricia Palo, Joaquín R. Domínguez, Jesús Sánchez-Martín Published: 06 October 2012
Water, Air, & Soil Pollution, doi: 10.1007/s11270-012-1334-y
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Ozonation of water effluent polluted with carbamazepine an ubiquitous and refractory pharmaceutical contaminant, has been addressed. This paper aims to optimize the remediation process through novel considerations, such as economical aspects of operational costs. To this end, firstly, we have defined an efficiency variable which included not only global efficacy terms (pollutant removal) but also kinetic aspects, which has to do with the ozonation chemical rate. This target variable was involved in a design of experiments that optimized air flow, ozone concentration, and pollutant initial content. An optimum was obtained at 55 L·h − 1, 0.4 g·m3, and 18 mg·L − 1 respectively.
Article 2 Reads 1 Citation Performance and characterization of a new tannin-based coagulant J. Beltrán-Heredia, J. Sánchez-Martín, C. Gómez-Muñoz Published: 13 April 2012
Applied Water Science, doi: 10.1007/s13201-012-0037-2
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Diethanolamine and formaldehyde were employed to cationize tannins from black wattle. This novel coagulant called CDF was functionally characterized in removing sodium dodecylbenzene sulfonate (anionic surfactant) and Palatine Fast Black WAN (azoic dye). Refined tannin-derived commercial coagulants exhibited similar efficiency, while CDF presented higher coagulant ability than alum, a usual coagulant agent. Low doses of CDF (ca. 100 mg L−1) were able to remove more than 70 % of surfactant and more than 85 % of dye (initial pollutant concentration of ca. 100 mg L−1) and it presented no temperature affection and worked at a relatively wide pH range. Surfactant and dye removal responded to the classical coagulant-and-adsorption models, such as Frumkin–Fowler–Guggenheim or Gu and Zhu in the case of surfactant, and Langmuir and Freundlich in the case of dye.
Article 1 Read 4 Citations Improvement of the flocculation process in water treatment by using moringa oleifera seeds extract J. Sanchez-Martin, J. Beltrán-Heredia, J. A. Peres Published: 01 January 2012
Brazilian Journal of Chemical Engineering, doi: 10.1590/s0104-66322012000300006
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BOOK-CHAPTER 0 Reads 0 Citations Nature Is the Answer: Water and Wastewater Treatment by New Natural-Based Agents Jesús Sánchez-Martín, Jesús Beltrán-Heredia Published: 01 January 2012
Advances in Water Treatment and Pollution Prevention, doi: 10.1007/978-94-007-4204-8_12
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Environmental concerns regarding water quality are relevant nowadays because of their impact in human life. Persistent contaminants, such as heavy metals, dyes, or surfactants, have become a permanent menace to the fragile environmental equilibrium. Although their presence is due to the increasing level of industrial and economical development in large areas, it is even more mandatory to implement new and efficient systems for removing them from effluents.