Removal and recovery of heavy metals from industrial waste streams by means of a hybrid-precipitation and polymer enhanced ultrafiltration


Purification of sheep liver pyruvate kinase and the effect of storage on the kinetic properties.
Kayrın, Levent; Özer, İnci; Department of Biological Sciences (1984)
Removal of mercury from aqueous solutions via polymer-enhanced ultrafiltration
Uludağ, Yusuf; Yılmaz, Levent (1997-06-25)
Separation of mercury from aqueous solutions by continuous polymer-enhanced ultrafiltration (PEUF) was investigated. Polyethyleneimine (PEI) was added to the solutions as the complexing agent before circulating the solution in a laboratory-scale continuous ultrafiltration system. Effects of mercury-to-polymer ratio, pressure drop and feed solution circulation rate on retention of mercury and permeate flux were studied. Constant retention values close to unity were obtained until a critical mercury-to-polyme...
Optimization of hazelnut roasting process by using response surface methodology
Saklar, Sena; Ungan, Suat; Katnaş, Sinan; Department of Food Engineering (1999)
Synthesis and investigation of optical properties of Ce3+, Dy3+, Eu3+ single doped, Ce3+/ Dy3+ codoped, Ce3+/Dy3+/ Eu3+ triple doped and Yb3+ single doped, Ce3+/Tb3+/ Yb3+ triple doped GDBO3
Taneroğlu, Oğuzcan; Yılmaz, Ayşen; Esentürk, Okan; Department of Chemistry (2020-10-23)
The effect of triple doping in photoluminescence has been investigated in recent years, and it could utilize the compounds in terms of some demands. The photoluminescence activity of the materials can be used for quantum cutting solar cells, white light-emitting diodes, flat display panels, optical thermometer, or for the purpose of biosensor, etc. Single doped Ce3+, Dy3+, Eu3+, Yb3+ doped, and Ce3+/Dy3+ codoped, Dy3+/Ce3+/Eu3+ and Tb3+/Ce3+/Yb3+ triple doped GdBO3 nanocompounds were synthesized by sol-gel ...
Synthesis of mfı type zeolite membranes in a continuous system
Çulfaz, Pınar Zeynep; Kalıpçılar, Halil; Department of Chemical Engineering (2005)
MFI type zeolites, are the most widely studied zeolites for membrane separations. Conventionally, zeolite membranes are prepared in batch systems by hydrothermal synthesis in autoclaves. This method has several disadvantages for use in industrial scale for the synthesis of membranes with large areas and complex geometries that are commonly used in membrane modules. The objective of this study is to prepare MFI type zeolite membranes on tubular alumina supports in a continuous system where the synthesis solu...
Citation Formats
S. Islamoglu, L. Yılmaz, and H. Ö. Özbelge, “Removal and recovery of heavy metals from industrial waste streams by means of a hybrid-precipitation and polymer enhanced ultrafiltration,” Orlando, FL, Amerika Birleşik Devletleri, 2006, Accessed: 00, 2021. [Online]. Available: