Studies on calcined pyritic fly-ash using microbiological leaching techniques.

Çağlar, Ayşenur


Studies on modification of some flammability characteristics of a polyester fabric by plasma.
Tarouri, Fahed; Department of Chemistry (1986)
Studies on cAMP-dependent protein kinase in sheep liver.
Javed, Masood-ul-Hassan; Özer, İnci; Department of Biological Sciences (1984)
Studies on epoxy modified with recycled rubber
Sipahi-Saglam, E; Kaynak, Cevdet; Akovali, G; YETMEZ, MEHMET; AKKAŞ, NURİ (Wiley, 2001-03-01)
This work covers studies on systems with car tire regrind used as the toughening phase in epoxy resins. Different surface modification techniques were used to improve the compatibility at the interface between the rubber particles and the epoxy matrix Silane coupling agents, plasma surface modification and acrylic acid/benzoylperoxide were used to enhance the surface properties of rubber particles. Rubber parts of ground used car tires, with or without surface treatment, were mixed with epoxy. This mixture ...
Studies on epoxy modified with recycled rubber
Sipahi Sağlam, Eray; Akovalı, Güneri; Kaynak, Cevdet; Department of Polymer Science and Technology (1999)
SUNGUR, S; ELCIN, YM; Akbulut, Ural (Elsevier BV, 1992-01-01)
Urease enzyme was immobilized in photographic gelatin by chemical cross-linking using formaldehyde, glutaraldehyde and chromium (III) acetate. The effects of enzyme and cross-linker concentrations, temperature, incubation time and pH on urea hydrolysis were investigated. Effect of reuse on the activity of immobilized enzyme was also studied. Glutaraldehyde (0.004 M) was the most suitable cross-linker; relative activities within 2.5 months after 24 reuses were stable (about 78%).
Citation Formats
A. Çağlar, “Studies on calcined pyritic fly-ash using microbiological leaching techniques.,” Middle East Technical University, 1982.