List of Articles فلزات سنگین Open Access Article Abstract Page Full-Text 1 - Waste Management of Petrochemical Industries and Its Management زهرا ضمیرایی علی ناهد 10.29252/.3.4.15 Open Access Article Abstract Page Full-Text 2 - Examining the amount of cadmium and lead in the soil downstream of Taybad landfill akram ghorbani Mohammad ghafori Mohammad javad alipoor Open Access Article Abstract Page Full-Text 3 - Recent Advances in Membranes Used for Nanofiltration to Remove Heavy Metals from Wastewater: A Review Farzad Mehrjo MohammadSaber Baghkhanipour Amir Alam