use of nanofiltration membrane technology for ceramic industry wastewater treatment
Clicks: 263
ID: 238597
2012
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
Reader Engagement
Steady Performance
30.7
/100
263 views
29 readers
AI Quality Assessment
Not analyzed
Readership in this journal
SteadyRanked #64 of 111 articles by views in medicinal chemistry (shariqah (united arab emirates))
Most read
Least read
Bar heights use a square-root scale.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
Abstract
A study has been undertaken of an advanced wastewater treatment approach using polymer nanofiltration membranes, in an attempt to obtain water of sufficient quality to allow it to be reused in the same production process or, alternatively, to be discharged without any problems. The study has initially focused on the removal of organic matter (reduction of COD) and the most representative ions present in the wastewater, such as Na<sup>+</sup>, Mg<sup>2+</sup>, Cl<sup>-</sup> y SO<sub>4</sub><sup>2-</sup>.
In a first part of the study, with a view to optimising the experimental phase, a simulation has been performed of the nanofiltration process using the NanoFlux software. Among other things, the simulation allows the most suitable membranes to be selected as a function of the permeate flow rate and desired level of retention in the substances to be removed. The subsequent experimentation was carried out in a laboratory tangential filtration system that works with flat membranes. It was found that retention values of about 90% were obtained for the studied substances, with a good permeate flow rate, using low operating pressures. These results demonstrate the feasibility of the studied technology and its potential as a treatment for improving ceramic industry wastewater quality.<br><br>Este estudio ha sido emprendido con el fin de acercar la nanofiltración a través de membranas poliméricas al tratamiento de las aguas residuales industriales de la industria cerámica, esperando obtener un agua con la suficiente calidad como para ser reutilizada en el propio proceso productivo o, alternativamente, poder verterla. El estudio se ha centrado en la eliminación de materia orgánica (reducción de D.Q.O) y algunos iones presentes en las aguas residuales, tales como Na<sup>+</sup>, Mg<sup>2+</sup>, Cl<sup>-</sup> y SO<sub>4</sub><sup>2-</sup>.
En primer lugar, se ha realizado una simulación del proceso de nanofiltración usando el software NanoFlux. Entre otras cosas, la simulación permite seleccionar las membranas más apropiadas en función del caudal de permeado obtenido y en función del nivel de retención de la sustancia que se desea eliminar. En una segunda parte, se realizaron los ensayos experimentales en un sistema de laboratorio de filtración tangencial que trabaja con membranas planas. La retención obtenida para las sustancias estudiadas es de aproximadamente el 90%. Todo ello, con un buen caudal de permeado y usando bajas presiones de trabajo. Estos resultados demuestran la viabilidad de la tecnología y su potencial como tratamiento para mejorar la calidad de las aguas residuales de esta industria.
| Reference Key |
r.2012boletnuse
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;Moliner-Salvador, R.;Deratani, A.;Sánchez, E.;Palmeri, J. |
| Journal | medicinal chemistry (shariqah (united arab emirates)) |
| Year | 2012 |
| DOI |
10.3989/cyv.152012
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.