| Assessing pretreated municipal solid waste degradation by BMP and fibre analysis | Asif A. SIDDIQUI | 57–62 |
| Removal of indigo dye by photocatalysis process using Taguchi experimental design | Gamze DOĞDU OKÇU, Emre DİKMEN, Tuğba TUNACAN | 63–72 |
| Characterization of sludge waste products from wastewater treatment plant of Khenifra city in Morocco | Mohamed AADRAOUI, Jamila RAIS, Mohamed ELBAGHDADI, Abdellah OUIGMANE, Mohamed MECHADI | 73–79 |
| Biodegradation behavior of two different chitosan films under controlled composting environment | Eda ÇELİK, Emine ALTUN, Hülya YAVUZ ERSAN | 80–84 |
| Study of the chemical durability of a hollandite mineral leached in both static and dynamic conditions | Fairouz AOUCHICHE, Nour-el-hayet KAMEL, Dalila MOUDIR, Yasmina MOUHEB, Soumia KAMARIZ | 85–92 |
| Biogas production from sewage sludge as a distributed energy generation element: A nationwide case study for Turkey | Süleyman SAPMAZ, İbrahim KILIÇASLAN | 93–97 |
| The effects of fertilization on the green tea elements | Ertuğrul Osman BURSALIOĞLU | 98–102 |