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Listar por palabra clave "Tannery wastewater"

Mostrando ítems 1-7 de 7

Application of Nanofiltration and Reverse Osmosis Membranes for Tannery Wastewater Reuse

Fernandez-Medrano, Vilma; Cuartas Uribe, Beatriz Elena; Bes-Piá, M.A.; Mendoza Roca, José Antonio (MDPI AG, 2022-07)

[EN] Tanneries produce large amounts of wastewater with high concentrations of suspended solids, organic matter, and salts. Treatment and reuse of these effluents are of great importance to preserve water resources and ...
Optimization of the coagulation flocculation treatment: influence of rapid mix parameters

Rossini, M.; García Garrido, José; Galluzzo, M. (IWA PublishingPERGAMON-ELSEVIER SCIENCE LTD, 1999-06)

[EN] Turbid waters, containing suspended and colloidal particles, are normally treated by coagulation–flocculation followed by clarification; the process usually consists of the rapid dispersal of a coagulant into the ...
Performance Improvement of a Sequencing Batch Reactor for Treating Tannery Wastewaters

Balaguer-Arnandis, E.; Cuartas Uribe, Beatriz Elena; Bes-Piá, M.A.; Mendoza Roca, José Antonio; Galiana Aleixandre, María Vicenta (John Wiley & Sons, 2017)

[EN] Tannery wastewater has a high environmental impact due to its low biodegradability. Sequencing batch reactors (SBRs) are an established method for treating highly polluted wastewater. To minimize the hydraulic retention ...
Reducing pollution from the deliming–bating operation in a tannery. Wastewater reuse by microfiltration membranes

Gallego Molina, Angélica del Carmen; Mendoza Roca, José Antonio; Aguado García, Daniel; Galiana Aleixandre, María Vicenta (Elsevier, 2013-02)

This paper presents experimental results from the implementation of two measures aimed at reducing the nitrogen concentration in a tannery wastewater. Specifically, this research has focused on the wastewater from the ...
Reducing sulfates concentration in the tannery effluent by applying pollution prevention techniques and nanofiltration

Galiana Aleixandre, María Vicenta; Mendoza Roca, José Antonio; Bes-Piá, M.A. (ELSEVIER SCI LTD, 2011)

[EN] The use of large quantities of sulfuric acid and other sulfur-containing chemicals causes high sulfate concentrations in the wastewater of a tannery. The aim of this work was reducing the sulfate concentration in the ...
The role of salinity on the changes of the biomass characteristics and on the performance of an OMBR treating tannery wastewater

Lujan Facundo, Maria Jose; Fernández-Navarro, Julián; Alonso Molina, José Luís; Amoros, Inmaculada; Moreno Trigos, Mª Yolanda; Mendoza Roca, José Antonio; Pastor Alcañiz, Laura (Elsevier, 2018)

[EN] Tannery wastewaters are difficult to treat biologically due to the high salinity and organic matter concentration. Conventional treatments, like sequential batch reactors (SBR) and membrane bioreactors (MBR), have ...
Use of the osmotic membrane bioreactor for the management of tannery wastewater using absorption liquid waste as draw solution

Lujan Facundo, Maria Jose; Mendoza Roca, José Antonio; Soler Cabezas, José Luis; Bes-Piá, M.A.; Vincent Vela, Maria Cinta; Pastor Alcañiz, Laura (Elsevier, 2019-11)

[EN] The performance of an osmotic membrane bioreactor (OMBR) for treating tannery wastewater at laboratory scale has been evaluated in this study. The forward osmosis (FO) membrane tested was CTA-NW from HTI. As draw ...