PROPOSAL OF MANAGEMENT PET BOTTLE WASTE IN THE ZONE REGIONAL LANDFILL “MOŠĆANICA
Packaging of poly(ethylene) terephthalate (PET bottles) can not be avoided in this day and age, because it is used in food packaging and consumer goods. After utilization of the product's packaging becomes waste that pollutes the environment, occupies a large volume space in landfills and has a very long period degradation. Due to the that the PET ...
By Jovan Sredojević, Amina Ahmić
MAINTENANCE OF SYSTEM FOR ABRASIVE WATERJET CUTTING
Abrasive waterjet cutting process is accepted effective technology for cutting various materials. Cutting process is based on kinetic energy of waterjet and abrasive particles which are used for material removal in the cutting zone. Erosional contact between abrasive particles and cutting components leads to damage in abrasive waterjet cutting syst...
By Safet Brdarević, Ajdin Jeleč
DIAGNOSTIC OF WIND POWERS
Each system requires regular maintenance including wind power. Modern maintenance of wind powers is based in the diagnosis of the state of the wind power, which is realized through measuring parameters of wind power system and data processing by the established methods. This paper presents the modern methods used to control the state of the wind fa...
By Amir Halep, Ranko Antunović
AUSTEMPERED DUCTILE IRON
Austempered Ductile Iron is a class of ductile iron subjected to a specific heat treatment process (austenitization and austempering). The heat treatment gives to that type of Ductile Iron an excellent mechanical properties and an especially good strength-to-weight ratio. However, designers in most cases are unfamiliar with this material that can c...
By Hasan Avdušinović, Šehzudin Dervišević, Almaida Gigović-Gekić
NEW INDICATOR METHOD TO REVIEW THE QUALITY OF THE PRODUCTION PROCESS
The rating of quality of the main production process of production business systems (MPPMBS) is a very complex task. That is why in the world there is no generally accepted method for measuring the quality of MPPMBS. This paper deals with one of the possible ways to measure and assess the quality of MPPMBS with the aim of maximizing objectivity. Be...
By Safet Brdarević, Sabahudin Jašarević, Sejfo Papić