Zobrazeno 1 - 10
of 111
pro vyhledávání: '"G. Vilardi"'
Publikováno v:
Chemical Engineering Transactions, Vol 60 (2017)
In various Countries, Cr(VI) still represents one of the groundwater pollutant of major concern, mainly due to its high toxicity, furthermore enhanced by the synergic effect in presence of other contaminants. As widely reported in the recent literatu
Externí odkaz:
https://doaj.org/article/ba58665117cc47b0970bc235a6b40e1f
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
Publikováno v:
Chemical Engineering Transactions, Vol 57 (2017)
Nitrates are considered hazard compounds for human health due to their tendency to be reduced to nitrites, in particular in reducing environment. Nano zero valent iron (nZVI) represents an efficient and low-cost adsorbent/reductive agent for nitrate
Externí odkaz:
https://doaj.org/article/5622124eaf2f452ba7ec8ceccab68aaf
Publikováno v:
Chemical Engineering Transactions, Vol 47 (2016)
This paper deals with the possibility to purify olive mill wastewater streams from olive mills by means of coagulation, membrane technology and bio filtration. In the last decade, membrane processes have gained a main role to seek for a viable proces
Externí odkaz:
https://doaj.org/article/b2b1bbb88d7640aca3f8b6d3085a0017
Publikováno v:
Chemical Engineering Transactions, Vol 47 (2016)
During the last decades great attention has been payed at evaluating the feasibility of Cr(VI) reduction in soil by nano zero valent iron (nZVI). An inhibitory effect on the Cr(VI) reduction by Fe0 nanoparticles is generally shown in the presence of
Externí odkaz:
https://doaj.org/article/6fafd0c7291f4f249147519c809ac1af
Publikováno v:
Chemical Engineering Transactions, Vol 47 (2016)
Nitrate contamination of groundwater has become a major environmental concern since nitrates are easily transferred from unsatured zone to the satured one, due to their solubility and low sorptivity on soil particles caused by their negative charge.
Externí odkaz:
https://doaj.org/article/623dc0309f754affbb4454133ecab776
Publikováno v:
Chemical Engineering Transactions, Vol 47 (2016)
In this perspective paper, the actual trends in nanotechnology based innovative applications for the environment are analyzed and possible future trends were studied. On the basis of the relevant topics of the NINE congress held in Rome, 2016, a bibl
Externí odkaz:
https://doaj.org/article/f2dab23e5de04503827ac033da1e29a7
Publikováno v:
Chemical Engineering Transactions, Vol 43 (2015)
Until 2005 in the European Union (EU) approximately 12 M vehicles were yearly shredded, and 8 or 9 M t/ year of waste was produced. About 14 million tons of End of Life Vehicles (ELVs) are foreseen by 2015. This huge amount of waste must be treated a
Externí odkaz:
https://doaj.org/article/a4c1f820ea1d451d8298fd7e9d1618a9
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