APPLICATION OF EXCITATION EMISSION MATRIXES SPECTROSCOPY TO STUDY HUMIC ACIDS REJECTION WITH TiO2 NANOFILTRATION MEMBRANE WITH ENLARGED AREA

Autor: MIHAELA-ELENA DASCĂLU, JUAN ANTONIO LÓPEZ-RAMÍREZ, VALENTIN NEDEFF, EMILIAN MOSNEGUȚU, DRAGOS RUSU

Publikováno v: Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 19, Iss 3, Pp 313-321 (2018)

In recent years, membrane technology is increasingly being studied and thus became even more used in the production of drinking water. However, the presence of foulants in natural waters, as humic acids, affects strongly the efficiency of membrane pr

Externí odkaz: https://doaj.org/article/5814096a6a4248e4b4486edf6e60de52

STUDIES CONCERNING THE BEHAVIOR OF THE SUSPENDED SOLIDS IN THE MIXING PROCESS

Autor: MIHAELA-ELENA DASCĂLU, EMILIAN MOŞNEGUŢU, VALENTIN NEDEFF, ALEXANDRA-DANA CHIȚIMUȘ, NARCIS BÂRSAN

Publikováno v: Journal of Engineering Studies and Research, Vol 21, Iss 4 (2015)

A high importance is given to the studies concerning the most reliable mixing process with a minimum of energy consumption, because the mixing process is an often used operation in various industries. The main purpose of this paper is to determine an

Externí odkaz: https://doaj.org/article/e109191228954037909a996ef871f5af