فهرس المقالات Direct blue 71 حرية الوصول المقاله صفحة الملخص نص كامل 1 - Optimization and modeling of photocatalytic degradation of Direct Blue 71 from contaminated water by TiO2 nanoparticles: Response surface methodology approach (RSM) Mohamadreza Massoudinejad Mohsen Sadani Zeinab Gholami Zeinab Rahmati Masoume Javaheri Hassan Keramati Mansour Sarafraz Moayed Avazpour Sabah Shiri