| An investigation of heavy metal contents of Elazığ wastewater treatment plant sludges | Erdal ÖBEK, Ubeyde İPEK | 69–75 |
| Treatment of slaughterhouse and integrated meat plants wastewater using UASB system | Ubeyde İPEK, Mehmet CİCİ | 77–86 |
| Identification of brushless DC motors by using neural networks and learning algorithms | Muammer GÖKBULUT, Erhan AKIN | 87–99 |
| Determination of low level $propto$- radioactivity in foreign brand cigarettes | Cumhur CANBAZOĞLU, Mahmut DOĞRU, Fatih KÜLAHÇI, Oktay BAYKARA, H. Mahmut KUMRAL | 101–104 |
| Separation of selenite by precipitation and extraction techniques | Erdoğan HASDEMİR | 117–122 |
| Immobilization of catalase on silica gel | Şenay ÇETİNUS, H. Nursevin ÖZTOP | 123–131 |
| Removal of sulphite from water in packed columns | Ahmet ALICILAR, Timur KOÇ | 133–137 |
| Hydrogenation carbon monoxide over superconductor $(YBa_2Cu_3O_{7-x})$ and insulator $(Y_2BaCuO_5)$ perovskite oxides | Gülbeyi DURSUN | 139–146 |
| The adsorption of Cu(II)ions from aqueous solutions by activated carbon from sugar beet pulp | Fikret TÜMEN, Ahmet ÖZER, M. Şaban TANYILDIZI | 147–156 |
| Determination of some elements of commercial rose hips and vitamin C stability in infusion of rose hips | Nurhan ARSLAN | 157–165 |
| Modelling and scaling of a shock isolator device having nonlinear characteristics | Hasan ALLI, Oğuz YAKUT | 167–174 |
| An investigation of the effect of Fe, P, Mn on wear behaviour of low- Sn additive bronze | Hüseyin TURHAN, M. Mustafa YILDIRIM | 175–180 |
| Difüzyon kaynağı ile birleştirilmiş östenitik paslanmaz çelik ve elektrolitik bakırda kaynak bölgesinin incelenmesi | Osman YILMAZ, Halis ÇELİK | 181–189 |