List of Articles Sludge Open Access Article Abstract Page Full-Text 1 - Chemical forms changes and extractable iron in soils treated with slag and convertor sludge of Esfahan iron melting factory Alireza Kazemi Hosein Shariatmadari Mahmood Kalbasi Open Access Article Abstract Page Full-Text 2 - A Survey on Efficiency of Natural Wastewater Treatment Systems and Activated Sludge for Municipal Wastewater Treatment Reza Shokoohi Abdollah Dargahi Amir Karami 10.30495/jest.2018.15742.2426 Open Access Article Abstract Page Full-Text 3 - Performance of areation systems (activated sludge) with fixed bed for the treatment of wastewater with high organic load Amir Hesam Hassani Amir Hossein Javid Ali Torabian Seyed Morteza Hosseinian Amir Hayatbakhsh Open Access Article Abstract Page Full-Text 4 - Evaluating the performance of extended aeration process in treatment of hospital wastewater and determining its kinetic coefficients- Case study: Wastewater Treatment Plant of Quds Hospital in Sanandaj Meghdad Pirsaheb Abdollah Dargahi AliAkbar Zinatizadeh Razieh Khamutian Mojgan Mashirpanahi Hafez Golestanifar Open Access Article Abstract Page Full-Text 5 - An Investigation on the Efficiency of SBR In Different Operation Conditions Afshin Takdastan Naser Mehrdadi Ali Torabian Open Access Article Abstract Page Full-Text 6 - The Investigation of Heavy Metal Content and Their Chemical Forms in Tehran Sewage Sludge for Agricultural Application Sumayyah Naji Rad Akbar Ghavidel Hossein Ali Alikhani Ali Ashraf Soltnai Toolarood 10.22034/jest.2018.12454 Open Access Article Abstract Page Full-Text 7 - Studying some of the qualitative properties and concentration of heavy metals in dried sewage sludge from Shahin-Shahr WWTP in Isfahan Hamid Reza Rahmani Masoud Moayyeri Zohreh Mazaheri Kouhanestani Narjes Khodabakhsh Hossein Sharifi Open Access Article Abstract Page Full-Text 8 - Separation of alumina from the paint sludge of automotive industry by leaching method Mostafa Khezri Fateme Abdollah Open Access Article Abstract Page Full-Text 9 - Pollutants of Painting Process in Automotive Industry "Case study: Paint Shop of Saipa Automotive Industry" Seid Mostafa Khezri Azadeh Akhavan Bloorchian Seid Masoud Monavari Farideh Attabi Open Access Article Abstract Page Full-Text 10 - Study of environmental effects of aluminum anodizing sludge and presentation of appropriate solutions Mostafa Khezri Parisa Ghafoori Open Access Article Abstract Page Full-Text 11 - Investigation of Accumulation of Lead and Cadmium in Mint (Mentha Piperital) and Spinach (Spinacia Oleracea) Under Treated Sewage Sludge Zahra Shamlo Azita Behbahaninia Soheil Sobhan Open Access Article Abstract Page Full-Text 12 - The feasibility of sludge stabilization of municipal wastewater by phytoremediation (case study: Kermanshah wastewater treatment plant) Bahareh Nowruzi Ali Almasi Reza Haji Seyed Mohammad Shirazi Mojtaba Salmany Open Access Article Abstract Page Full-Text 13 - Economical Evaluation of Aluminum Anodizing Plants Sludge Reusing Seyyed Mostafa Khezri Naser Moharram-Nejad Maryam Artayefeh Open Access Article Abstract Page Full-Text 14 - Investigation of pollution related to sludge obtained from the effluent treatment Of slaughter house and making the practical proposal (Study was conducted in mash had slaughter house) Mostafa Khezri Masoud Monavari Parvin Farshchi Shadi Kafi Mallak Open Access Article Abstract Page Full-Text 15 - Application of Response Surface Methodology and Artificial Neural Network for Analysis of p-chlorophenol Biosorption by Dried Activated Sludge Vahid Reza Fanaie Mohsen Karrabi Mohammad Mehdi Amin Bahar Shahnavaz Ali Fatehizadeh Open Access Article Abstract Page Full-Text 16 - Incorporation of granite sludge in ceramic body formulations S.Amir Rasti-Alhosseini Hamid Abdoli Saeed Baghshahi Esmaeel Darvishi Open Access Article Abstract Page Full-Text 17 - Environmental management of sanitary wastewater sludge (bio-solids) to produce compost and compare it for replacement with conventional chemical fertilizers Shahram Lasemi Ebrahim Alaie Reza Arjmandi Amir Hesam Hassani Open Access Article Abstract Page Full-Text 18 - Response of Basil (Ocimum basilicum L.) to Type and Amount of Organic Fertilizer Applications in Intercropping with Sesame (Sesamum indicum L.) Alaleh Mottaghian Hemmatollah Pirdashti Mohammad Ali Bahmanyar Bahareh Motaghian Open Access Article Abstract Page Full-Text 19 - Differential Concentrations of some Nutrient Element in Forage of Corn (Zea mays L.) as Affected by Organic Fertilizers and Soil Compaction N. Najafi A. Mohammadnejad Open Access Article Abstract Page Full-Text 20 - Accumulation of Pb and Cd in tissue of leek (Allium ampeloprasum persicum) and peppermint (Mentha piperita) treated with sewage sludge of Qods town’s treatment plant, Tehran سهیل Sobhanardakani مهدی Habibi آزیتا Behbahaninia Open Access Article Abstract Page Full-Text 21 - Biological Removal of Zinc from Automotive Hazardous Paint Sludge: a comparison between an endogenous Pseudomonas aeruginosa isolateand Acidithiobacillus thiooxidans PTCC1692 Fatemeh Honarjooy Barkusaraey Roya Mafigolami Gholam Khayati 10.71886/bioem.2022.1001650 Open Access Article Abstract Page Full-Text 22 - Efficiency Evaluation of Hospital Wastewater Treatment System: A Case Study of Ayatollah Nabavi Hospital in Dezful seyed shoja aldin alamshah mohsen solimani babarsad ebrahim rajabzadeh Qotrami Open Access Article Abstract Page Full-Text 23 - Comparison of measurements of hydrocarbons of oily sludge: Elemental analysis in solid phase or gas chromatography in liquid phase Yasser Hamidi seyed ahmad ataei Amir Sarrafi 10.30495/jacr.2021.685499 Open Access Article Abstract Page Full-Text 24 - Evaluation of the performance of Hospital Waste Water Treatment with Activated Sludge and Extended Aeration System using Activated Carbon for the Removal of Lambda-cyhalothrin Pesticide M. Mamaghanifar L. Yadegarian H. Ghafourian Open Access Article Abstract Page Full-Text 25 - Comparison of Biosorption of Heavy Metal Zinc by four different Microbial Biomas (Activated sludge) in Industerial Waste Water in order to Biological Refinement Azita Khosravan Javid Amini Samira Sarsalary Elham Rohanian Open Access Article Abstract Page Full-Text 26 - Adsorption of Heavy Metals from Soil Contaminated with Sewage Sludge by Graphene Oxide Noushin Birjandi Mahboobeh Jalali Shirin Haftbaradaran 10.22034/jchr.2023.1987531.1753 Open Access Article Abstract Page Full-Text 27 - Optimization of Aeration for Improving Performance of Hospital Wastewater Treatment Plant Zahra Hezarian ehsan derikvand afshin takdastan 10.22034/ap.2023.1989523.1158 Open Access Article Abstract Page Full-Text 28 - Increasing degradation degree and solubilization of municipal wastewater secondary sludge to anaerobic digester using hydrodynamic cavitation pretreatment Elahe Abbasi Solmaz Saadat Ayoub Karimi-Jashni mohammad hadi Shafaei Open Access Article Abstract Page Full-Text 29 - Antibiotics, release routes, and their novel removal approaches from the aquatic environments Fateme Kargar Akram Bemani Mohammad Hoseein Sayadi Najmeh Ahmadpour 10.30495/wej.2023.31580.2378