Deniz Gürler

• Usak University

The tannins are polyphenolic components that are available at leaf, fruit, body and rind of the plants. They also find many applications in different fields in the industry depending on their chemical structures and the plant properties that they are obtained. There are many tannins used in the leather production as a tanning material. These tanni...

The leather industry, in foundation of Turkish economy, is a labor-intensive branch of industry that takes an important part among textile and related branches of industry; by processing hides or skin of bovines and ovines, makes them eligible for production of various manufactured goods. The present leather products involves many varieties like sa...

The tannins are polyphenolic components that are available at leaf, fruit, body and rind of the plants. They also find many applications in different fields in the industry depending on their chemical structures and the plant properties that they are obtained. There are many tannins used in the leather production as a tanning material. These tannin...

z: Modanın vazgeçilmez bir parçası olan ayakkabı ürün grubunda faaliyet gösteren firmalar, teknolojik gelişmelerin sağladığı olanaklar ve dijital pazarlama yöntemlerini kulla-narak olası müşteri kitlelerini arttırmayı hedeflemektedir. Bu kapsamda firmalar, sosyal ağların pazarlama, tanıtım ve marka bilinirliğinin destekleyici gücünü kullanmakla bir...

Enzymatically derived collagen hydrolysate powder which is well-known with its good compatibility with skin and mucous membrane and thermoplastic polyurethane based synthetic polymer were used for the preparation of composite films as wound healing material. Prepared composite films were characterized and images of materials were taken using a scan...

Life cycle assessment (LCA) was used to evaluate the environmental impact of an oxidative chromium recovery method from tannery sludge, in comparison with the usual landfilling process. Three improvement options (water reduction, byproduct use and anaerobic sludge digestion) were considered. The results showed that the proposed chromium recovery pr...

As a result of increased environmental awareness and strict environmental legislations, it is necessary to develop cost-effective and environmentally acceptable remediation solutions for high chromium containing tannery sludge. In this paper, an oxidative chromium recovery treatment is presented. Dewatered tannery sludge samples were treated with h...