Volume & Issue: Volume 3, Issue 4, Autumn 2015 (14) 
1. Effect of waterborne copper oxide nanoparticles and copper ions on guppy (Poecilia reticulata): Bioaccumulation and histopathology

Page 215-223

Borhan Mansouri; Raouf Rahmani; Nammam Ali Azadi; Behrouz Davari; Seyed Ali Johari; Pedram Sobhani

2. Simultaneous nitrification-denitrification in a sequencing batch reactor equipped with fixed Kaldnes carriers

Page 224-234

Reza Darvishi Cheshmeh Soltani; Mahdi Safari; Reza Rezaee; Abbas Rezaee

4. Treatment of natural rubber industry wastewater through a combination of physicochemical and ozonation processes

Page 242-249

Mohamadreza Massoudinejad; Mohsen Mehdipour-Rabori; Mohammad Hadi Dehghani

5. Performance evaluation of the wastewater treatment plant of Pelareh Dairy Industry, Iran

Page 250-257

Elnaz Mohebi-Fard; Mahdi Reyahi-Khoram; Soheil Sobhan-Ardakani

6. Analyzing costs of collection and transportation of municipal solid waste using WAGs and Arc GIS: A case study in Tabriz, Iran

Page 258-265

Sajad Mazloomi; Behnaz-Al-Sadat Vaez Madani; Mehdi Hosseini; Monireh Majlessi; Ali Amarlooei

7. Preparation of magnetic chitosan/Fe-Zr nanoparticles for the removal of heavy metals from aqueous solution

Page 266-275

Maryam Khodadadi; Mohammad Hassan Ehrampoush; Amir Hossein Mahvi; Hadigheh Dorri; Lida Rafati; Ali Naghizadeh