Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Loredana Spera"'
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100916- (2024)
Hydrometallurgical processes utilize aqueous solutions to extract metals from ores, concentrates, or waste, resulting in a substantial consumption of freshwater and wastewater generation. This study investigates the treatment of wastewater produced d
Externí odkaz:
https://doaj.org/article/2b74858f87a048a4a54033fc507e2efc
Autor:
Valeria Daniele, Ludovico Macera, Giuliana Taglieri, Loredana Spera, Giuseppe Marzo, Vincenzo Quinzi
Publikováno v:
Polymers, Vol 14, Iss 1, p 14 (2021)
It is difficult to find research papers collecting comparative results about characterization studies of clear aligners. Therefore, the aim of this paper is to provide the first comparative analysis of most commercial clear aligners, in terms of thei
Externí odkaz:
https://doaj.org/article/c97da2d706f34c398b219ee34ca8cf54
Publikováno v:
Separation Science and Technology. 41:471-483
The present work concerns the biological treatment of a starch wastewater, coupled with the production of microbial biomass and glucoamylase. Every unit operation of the process was tested in a laboratory scale, in order to perform a feasibility anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::710a0768edeceab57cc03d583d49ec4d
https://doi.org/10.1080/01496390500524818
https://doi.org/10.1080/01496390500524818
Publikováno v:
Chemical Engineering Science. 49:3681-3686
In this work we will develop a thermodynamic model which at a fixed solution pH gives the distribution coefficient as a function of surfactant concentration and protein concentration in aqueous phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d3f4fc5edcd4c23277480859ffa68fe
https://doi.org/10.1016/0009-2509(94)00182-0
https://doi.org/10.1016/0009-2509(94)00182-0
Publikováno v:
Scopus-Elsevier
Reverse micelles can be used for the recovery and concentration of proteins by traditional liquid—liquid extraction techniques. The efficiency of protein extraction depends on some parameters such as pH value of the aqueous phase because the main f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46b5dcbca18188f0ecf9152caa5f4e6f
https://doi.org/10.1016/0032-9592(93)80029-g
https://doi.org/10.1016/0032-9592(93)80029-g
A biotreatment process of starch-contaminated wastes coming from potato manufacturing plants was studied and developed with an integrated approach. The reduction of starch content in the waste, and of the relative COD, is obtained in a mechanical sti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccfec9a5a8ad05efde0ae99144853fc4
http://hdl.handle.net/11697/1330
http://hdl.handle.net/11697/1330
Autor:
Loredana Spera, Doriano Cavallini, Cinzia Lucia Ursini, Vincenzo Flati, Giuseppina Pitari, Giovanni Maurizi, Silvestro Duprè
The recently characterized compound S-aminoethylcysteine ketimine can be synthesized from purified S-aminoethylcysteine by enzymatic systems (transaminases or L-amino acid oxidase) present in mammalian tissues. S-Aminoethylcysteine, which could be co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cae0a236eef18569f4948c76a261207
http://hdl.handle.net/11697/14971
http://hdl.handle.net/11697/14971
Publikováno v:
Scopus-Elsevier
The rate of mass transfer in the liquid-liquid extraction of α-amylase from an aqueous phase to a reversed micellar phase has been studied. A simple model for the mathematical representation of this system is discussed. Batch separation experiments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::040a4c31f9595e509a2d294b722af455
http://www.scopus.com/inward/record.url?eid=2-s2.0-0029176776&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0029176776&partnerID=MN8TOARS
Publikováno v:
Scopus-Elsevier
Liquid-liquid extraction by reverse micelles can be used for the separation and purification of proteins from fermentation media. It represents a new downstream process for the extraction of enzymic molecules without any modification to their conform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::305997aaf0f9aea62c371c9bee4875d6
http://www.scopus.com/inward/record.url?eid=2-s2.0-0028140708&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0028140708&partnerID=MN8TOARS