Zobrazeno 1 - 10
of 413
pro vyhledávání: '"M. Stoller"'
Autor:
P. Morganti, M. Stoller
Publikováno v:
Chemical Engineering Transactions, Vol 60 (2017)
In a globalized world, plants are continually cut to obtain free land for intensive farming without remembering their important function in the planet ecosystem. They produce oxygen eliminating the carbon dioxide excess, contributing to reduce the po
Externí odkaz:
https://doaj.org/article/2ac72a54cb074188a7d861abd7446da6
Publikováno v:
Chemical Engineering Transactions, Vol 60 (2017)
The boundary flux concept is a profitable tool to analyse fouling issues in membrane processes. The boundary flux value separates an operating region characterized by reversible fouling formation from irreversible one. Boundary flux values are not co
Externí odkaz:
https://doaj.org/article/186f564c91524e05b86b4523394fcff7
Publikováno v:
Chemical Engineering Transactions, Vol 60 (2017)
Olive oil production is one of the main agriculture activities in many Mediterranean countries and it usually produces huge quantities of wastewaters. The management, treatment and safe disposal causes serious environmental issues. The adverse charac
Externí odkaz:
https://doaj.org/article/7ff26645a384428e851fba8b2b8192ac
Publikováno v:
Chemical Engineering Transactions, Vol 60 (2017)
Nanomaterials have been widely used for remediation of contaminated streams. However, using nanomaterials within water and wastewater might be dangerous since fate and health impact of nanoparticles is still unknown. Therefore, it is mandatory to avo
Externí odkaz:
https://doaj.org/article/39089fb396854bf5aa45ae5732f33d4c
Publikováno v:
Chemical Engineering Transactions, Vol 60 (2017)
Even though membranes are considered in many aspects a mature technology, a range of features are still in development and under investigation. Regarding this, the main handicap of this technology is inevitably membrane fouling. Fouling issues have i
Externí odkaz:
https://doaj.org/article/5c235e1292044c558d3e314ebe3a07c9
Publikováno v:
Chemical Engineering Transactions, Vol 60 (2017)
This study reports a novel approach to produce nitrogen doped magnetic core TiO2 nanoparticles (N- TiO2/FM). The treatment of wastewater streams by photocatalysis appears a feasible pre-treatment for many subsequent purification steps, such as membra
Externí odkaz:
https://doaj.org/article/b62055a91f274dcebaf00ae3be4fff3a
Publikováno v:
Chemical Engineering Transactions, Vol 57 (2017)
The increasing application of Silver nanoparticles in biologically-relevant areas (including production of textiles, cosmetics, and biomedical devices), where their presence provides a continuous release of silver ions to provide protection against b
Externí odkaz:
https://doaj.org/article/2f0cab9d78144af18bcda87c3a35f86f
Publikováno v:
Chemical Engineering Transactions, Vol 57 (2017)
In this work, a loose reverse osmosis (RO) membrane (Osmonics AK model), capable of offering beforehand higher fluxes under lower operating pressure than typical tight reverse osmosis membranes but still offering similar rejection, was used for the f
Externí odkaz:
https://doaj.org/article/d990a97c5a164aeaa71d309ef096077b
Publikováno v:
Chemical Engineering Transactions, Vol 57 (2017)
In this work, the technical and economic benefit of using photocatalysis as a pretreatment step for a subsequent olive mill wastewater (OMW) treatment process by membranes will be discussed. Membrane processes appear to be suitable to purify aqueous
Externí odkaz:
https://doaj.org/article/81d0539ce5324f97bf74b628f953c512
Autor:
M. Stoller, J.M. Ochando-Pulido
Publikováno v:
Chemical Engineering Transactions, Vol 57 (2017)
The development of membrane processes as a technology for environmental treatment applications and in particular for the purification of wastewater streams has significantly increased in the last decades. Fouling on membranes appears to be one of the
Externí odkaz:
https://doaj.org/article/9e1a0086abcb4f3bad750ea86c1322f0