Přístupnostní navigace
E-application
Search Search Close
Publication detail
VESPALEC, J. REPKOVÁ, M.
Original Title
Basic Analysis of Concentrate From Membrane Processes on The Site of an Industrial Laundry
Type
article in a collection out of WoS and Scopus
Language
English
Original Abstract
There is a limited amount of fresh water in the world. Almost everyone knows this fact, so companies are considering water reuse. In some cases, however, the thought of what waste we produce when we reuse water is overlooked. This article deals with the classification of concentrate from membrane processes, specifically reverse osmosis concentrate. Membrane technology was used for water reuse in an industrial laundry. It is necessary to consider how the concentrate is subsequently handled in membrane processes. The concentrate may be concentrated to the point that it no longer meets the legal limits. The following limitations were monitored: Decree No 428/2001, which defines the sewer regulations and Decree No 8/2021, which defines hazardous waste. This work aims to determine if it is possible to discharge reverse osmosis concentrate into the sewerage system and whether it is hazardous waste or not. The results of this work show that the monitored parameters present in the reverse osmosis concentrate osmosis are above the limit for discharge to the sewer. Still, at the same time, they are below the limit to be classified as hazardous waste.
Keywords
concentrate, pressure membrane processes, reverse osmosis, hazardous waste, wastewater, laundry water
Authors
VESPALEC, J.; REPKOVÁ, M.
Released
30. 11. 2023
Publisher
Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00 Brno
Location
Brno
ISBN
978-80-214-6204-5
Book
Studentská odborná konference Chemie je život 2023 Sborník příspěvků
Edition number
první
Pages from
71
Pages to
78
Pages count
8
URL
https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-fulltextu-2023-final-pdf-p252621
BibTex
@inproceedings{BUT186901, author="Jan {Vespalec} and Martina {Repková}", title="Basic Analysis of Concentrate From Membrane Processes on The Site of an Industrial Laundry", booktitle="Studentská odborná konference Chemie je život 2023 Sborník příspěvků", year="2023", number="první", pages="71--78", publisher="Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00 Brno", address="Brno", isbn="978-80-214-6204-5", url="https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-fulltextu-2023-final-pdf-p252621" }