List of Articles Open Access Article Abstract Page Full-Text 1 - A brief review on wastewater treatment by using nano materials Open Access Article Abstract Page Full-Text 2 - Influence of ozone-sonolysis reactor diameter and liquid height on phenol degradation under 24 kHz sonication Open Access Article Abstract Page Full-Text 3 - The use of micro-reactors as process intensification techniques (PI) in the synthesis of nanoparticles Open Access Article Abstract Page Full-Text 4 - Adsorption study of chromium onto salicylic acid modified alumina nano-fiber Open Access Article Abstract Page Full-Text 5 - Decreasing the pollution load of Acid Black 29 in textile wastewater by electrocoagulation with the use of aluminium and steel electrodes Open Access Article Abstract Page Full-Text 6 - Survey of cyanide generation in effluent of different part of stainless steel manufacturing Open Access Article Abstract Page Full-Text 7 - Catalytic deterioration of trace pollutants of aniline by ultrasonic