Zobrazeno 1 - 6
of 6
pro vyhledávání: '"D. D. Kucheruk"'
Publikováno v:
Journal of Water Chemistry and Technology. 43:342-347
It has been shown that the ultrafiltration treatment of Dnieper water with the use of PA-20, PAN-20, and UPM-20 membranes does not provide the necessary level of total organic carbon for centralized water supply (≤8 (mg C)/dm3) in all the cases. Ho
Autor:
A. S. Makarov, O. O. Seminskaya, I. M. Kosygina, D. D. Kucheruk, V. V. Goncharuk, T. Yu. Dulneva, M. N. Balakina
Publikováno v:
Journal of Water Chemistry and Technology. 42:112-119
A highly efficient, economical, and waste-free technology for the purification of natural waters for thermal power plants has been developed. The preliminary purification of water involved microfiltration on tubular ceramic membranes made of clay min
Autor:
D. D. Kucheruk, T. Yu. Dulneva, V. V. Goncharuk, I. V. Dubrovin, L. V. Dubrovina, Volodymyr Ogenko
Publikováno v:
Journal of Water Chemistry and Technology. 41:248-252
Ultrafiltration membranes were obtained by means of modification of microfiltration ceramic membranes with pyrocarbon from polyisocyanate and sodium carboxymethyl cellulose. For Ca2+ the retention factor and the specific productivity of the modified
Publikováno v:
Journal of Water Chemistry and Technology. 39:263-267
Investigated are main regularities of the process of defluorination of water by nation-made ceramic membranes from clayey minerals, modified by a dynamic layer from aluminum hydroxycompounds and demonstrated its high efficiency. It was proposed to us
Publikováno v:
Journal of Water Chemistry and Technology. 35:165-169
The article has investigated the process of purifying wastewaters, including alkaline ones, of anionic dyes by ultra- and nanofiltration ceramic membranes. The possibility of effective purification of alkaline solutions of anionic dyes by an ultrafil
Publikováno v:
Journal of Water Chemistry and Technology. 33:196-201
We have investigated the possibility of using thiosemicarbazyde as a complexation agent when conducting pressure-driven purification o solutions obtained at chemical treatment of the surface of metals. The concentration of Fe3+ and Cu2+ in the initia