Volume & Issue: Volume 22, Issue 1, March and April 2011, Pages 1-138 (Serial number:77) 
Application of Multi-stage Inclined Tube Settlers for Water Turbidity Removal

Pages 12-22

Abbas Shevidi; Ali Akbar Azimi; Gholamreza Nabi Bidhendi; Mojtaba Fazeli; Gholamreza Asadollahfardi

Using Thomas Model to Evaluate Dye Removal from Aqueous Solutions in Fixed-bed Columns of Activated Carbon

Pages 23-34

Mahdi Hadi; Mohammad Reza Samarghandi; Saeed Azizian; Mohammad Taghi Samadi; Reza Shokoohi; Alireza Rahmani

Synthesis of Zero Valent Iron Nanoparticles (nZVI) and its Efficiency in Arsenic Removal from Aqueous Solutions

Pages 35-41

Ali Reza Rahmani; Hamid Reza Ghafari; Mohammad Taghi Samadi; Mansour Zarabi

Organic Removal Efficiency of the Nanofiltration and Adsorption Hybrid System in High Strength Wastewater

Pages 42-48

Amir Hessam Hassani; Bahare Salehi Siavashani; Mehdi Borghei; Behnaz Salehi Siavashani

Determination of the Removal Efficiency of Linear Alkyl Benzene Sulphonate Acids (LAS) in Fixed Bed Aeration Tank and Conventional Activated Sludge

Pages 49-56

Asghar Ebrahimi; Hossein Poor Moghadas; Hossein Movahedian; Mohammad Mehdi Amin; Marziyeh Vahid Dastjerdi; Elham Hosseini

Factors Involved in Sludge Granulation under Anaerobic Conditions

Pages 68-75

Jalal Shayegan; Azadeh Hemati; Mohammad Saleh Yousefnejad Kebria

Experimental Investigation of Saltation Characteristics of Particles near Channel Bed

Pages 92-100

Seyed Sadjad Mehdizadeh Mahalli; Seyed Ali Akbar Salehi Neyshabouri

Improving Performance of Side Weirs Using Groups of Vane Plates or Piles

Pages 101-113

Abdorreza Kabiri-Samani; Hojat Esmaili; Manochehr Heidarpour

Technical Note

Particle Size Characteristics of Suspended Sediment Transported in River Base and Flood-Flows

Pages 114-117

Mahbobeh Kiani Harchegani; Seyed Hamid Reza Sadeghi

Monthly Stream Flow Prediction Using Support Vector Machine Based on Principal Component Analysis

Pages 118-123

Roohollah Noori; Amir Khakpour; Majid Dehghani; Ashkan Farokhnia