Autor: Skiba, Margarita - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Development of Resource-Saving Technologies in the Use of Sedimentation Inhibitors for Reverse Osmosis Installations
Autorzy:: Trus, Inna
Gomelya, Mukola
Skiba, Margarita
Pylypenko, Tetiana
Krysenko, Tamara
Powiązania:: https://bibliotekanauki.pl/articles/2025383.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: reverse osmosis
concentrate
membrane
permeate
productivity
selectivity
antiscalant
Opis:: The processes of desalination of weakly mineralized waters using a reverse osmosis membrane were studied. The operational efficiency of membranes is limited mainly by membrane contamination. It was shown that the preliminary mechanical water purification helps to increase the productivity and selectivity of the membrane. One of the main causes of membrane contamination is the formation of carbonate deposits on their surface. One way to prevent membrane contamination is to dose antiscalants. It was established that the use of hydrolyzed polyacrylonitrile (HPAN) and hydrolyzed polyacrylamide (HPAA) as a stabilizer of scale formation is effective for concentrates of reverse osmosis desalination of water.
Źródło:: Journal of Ecological Engineering; 2022, 23, 1; 206-215
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Spent Biosorbents as Additives in Cement Production
Autorzy:: Halysh, Vita
Trus, Inna
Nikolaichuk, Alina
Skiba, Margarita
Radovenchyk, Iaroslav
Deykun, Iryna
Vorobyova, Viсtoria
Vasylenko, Inna
Sirenko, Ludmila
Powiązania:: https://bibliotekanauki.pl/articles/124326.pdf
Data publikacji:: 2020
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: spent biosorbent
utilization
building materials
low-waste technology
Opis:: The research is related to solving the problem of rational use of materials and to the creation of resource-saving technologies for the protection of the environment from pollution. Sorption technologies are quite effective in wastewater treatment, but most sorbents are quite expensive, and their regeneration raises the question of recycling of spent solutions. The cheapness and availability of raw material base of biosorbents makes these technologies attractive for wastewater treatment. The research is aimed at investigation of the ways to effectively utilize the spent sorbents, which are obtained after water purification, in the production of building materials. The obtained results allow creating a complex low-waste technology of water demineralization and purification from heavy metal ions.
Źródło:: Journal of Ecological Engineering; 2020, 21, 2; 131-138
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Innovative Approach in Creation of Integrated Technology of Desalination of Mineralized Water
Autorzy:: Trus, Inna
Radovenchyk, Iaroslav
Halysh, Vita
Skiba, Margarita
Vasylenko, Inna
Vorobyova, Viсtoria
Hlushko, Olena
Sirenko, Ludmila
Powiązania:: https://bibliotekanauki.pl/articles/124170.pdf
Data publikacji:: 2019
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: membrane
filtering
desalination
reagent precipitation
permeate
Opis:: In this study, the optimum parameters of membrane desalinization of model solutions were determined and the required efficiency was achieved. Methods for stabilizing treatment of water before barometric desalination were developed to improve the efficiency of membranes. Methods of reagent processing of concentrates after barometric water were proposed to create a low-waste technologies for demineralization of water. It was shown that the precipitate can be used as an additive for cements and a sulfate activator for slag-portland cement.
Źródło:: Journal of Ecological Engineering; 2019, 20, 8; 107-113
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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