Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Alicja Machnicka"'
Publikováno v:
Membranes, Vol 10, Iss 4, p 58 (2020)
The paper presents a method of obtaining composite polyacrylonitrile-based (PAN) membranes with the addition of reduced graphene oxide (rGO). The membranes were obtained using phase inversion method from a homogeneous rGO dispersion in a solution of
Externí odkaz:
https://doaj.org/article/724629be29fd482db74c3071cf8b358e
Autor:
Alicja Machnicka, Klaudiusz Grübel
Publikováno v:
Inżynieria Ekologiczna, Vol 21, Iss 1, Pp 1-8 (2020)
The use of chemical-thermal disintegration method of activated sludge against anaerobic stabilization contributes to the intensification of the decomposition of organic compounds and the increase of the efficiency of the whole process. The paper pres
Publikováno v:
Environmental Science and Pollution Research International
The freezing process consists of dissipating heat from the product until the final temperature is lower than the temperature of crystallisation of that product. Freezing can be used for numerous applications, including for disruption of waste-activat
Autor:
Beata Fryczkowska, Alicja Machnicka, Rafał Bobiński, W. Biniaś, Henk-Maarten Laane, Wioletta Waksmańska, Ryszard Fryczkowski, Anna Pielesz, Janusz Fabia, Andrzej Gawłowski
Publikováno v:
Nanotechnology, Science and Applications
Anna Pielesz,1 Janusz Fabia,1 WÅodzimierz BiniaÅ,1 Ryszard Fryczkowski,1 Beata Fryczkowska,1 Andrzej GawÅowski,1 Alicja Machnicka,2 RafaÅ BobiÅski,3 Henk-Maarten Laane,4 Wioletta WaksmaÅska5 1Faculty of Materials, Civil and Environm
Autor:
Dorota Biniás, Alicja Machnicka, Anna Pielesz, Jerome Tjon, Henk-Maarten Laane, Wioletta Waksmańska, Izabela Ulman-Włodarz, Rafał Bobiński
Publikováno v:
Journal of biomedical nanotechnology. 16(4)
The ortho-silicic acid (H4SiO4) plays an essential role in delivering silicon to body cells and the monomeric ortho-silicic acid is the most bioavailable source of silicon for humans. This study reveals that the ortho-silicic acid (OSA) modifies the
Publikováno v:
Polymers
Volume 12
Issue 8
Polymers, Vol 12, Iss 1827, p 1827 (2020)
Volume 12
Issue 8
Polymers, Vol 12, Iss 1827, p 1827 (2020)
The article presents a new fabrication method for bioactive fibres with a microporous structure of ethylene&ndash
vinyl alcohol copolymers (EVOH)/ethylene&minus
propylene copolymer (EPC) blends. The experimental work carried out resulted in
vinyl alcohol copolymers (EVOH)/ethylene&minus
propylene copolymer (EPC) blends. The experimental work carried out resulted in
Autor:
Alicja Machnicka, Beata Fryczkowska
Publikováno v:
Journal of Ecological Engineering, Vol 19, Iss 6, Pp 231-240 (2018)
The paper presents the results of microbiological tests of composite membranes made of cellulose (CEL) with graphene oxide (GO) admixture. At the beginning, the antibacterial properties of the GO in aqueous solutions of various concentrations (0.001;
Publikováno v:
Progress on Chemistry and Application of Chitin and its Derivatives. :5-13
Autor:
Alicja Machnicka, Klaudiusz Grűbel
Publikováno v:
Inżynieria Ekologiczna, Vol 18, Iss 1, Pp 98-104 (2017)
One of the problems in wastewater treatment technologies is the formation of foam/scum on the surface of bioreactors. The foam elimination/destruction can be carried out by various methods among which disintegration is included. Hybrid disintegration
Publikováno v:
Journal of Water Chemistry and Technology. 39:47-55
This study has been carried out to investigate the effect of microwave, alkalization and freezing on surplus activated sludge disintegration (release of organic/inorganic substances into the supernatant) and mesophilic fermentation. After applying pr