List of Articles Open Access Article Abstract Page Full-Text 1 - A Review of the Enhanced Heat Transfer Using Nanofluids Open Access Article Abstract Page Full-Text 2 - The Synthesis Investigation of (3-(4-Nitro Phenyl ) Isoxazol-5-Yl) Methanol in the Presence of Tio2 Nano Particles Open Access Article Abstract Page Full-Text 3 - Photocatalytic Degradation of Anionic Detergent From Aqueous Solution by Use of Tio2 Nanoparticles Open Access Article Abstract Page Full-Text 4 - Evaluation of The Flavonoid Content of the Plant Extract Artemisia Absinthium Collected From Ardebil Open Access Article Abstract Page Full-Text 5 - Poly Aluminum Chloride Application in Water Treatment and the Comparing with Other Coagulants Open Access Article Abstract Page Full-Text 6 - Power Generation Process Simulation To Optimize Energy of Flaring Waste Gas Refineries Open Access Article Abstract Page Full-Text 7 - Analysis of the Mechanism of Applying The Methods of Disinfection and Purification of Water and Sewage Combined Open Access Article Abstract Page Full-Text 8 - Oxidation Reactors Tourist Resort on the Wastewater Treatment Plant