Methane

Characterization and anaerobic treatment of leachates generated by Jebel Chakir landfill has been carried out. The characterization shows that leachates contain high concentration of carbon and nitrogen. The total volatile fatty acid (VFA) represents 30% of total organic carbon. The COD reduction du

Carbon dioxide is one of the global warming gases. Utilization of a sustainable energy is one of the effective technologies for the mitigation of CO2 accumulation in the atmosphere. If renewable energy can be used for methane synthesis, H2 is converted to methane by reducing CO2. We investigated the

– The effect of COD/O3-N ratio on the biodegradation of complex phenolic mixture was studied in bench scale hybrid upflow anaerobic sludge blanket (HUASB) reactors. HUASB reactor is a combination of a UASB unit at the lower part and an anaerobic fixed film at the upper end. The aim of this study was

The molecular layering method was applied for obtaining of chromium-phosphorus oxide structures on a surface of stainless steel which used as a composite membrane catalyst. The structure and chemical content of composite were investigated by analytical method and by application of an electronic micr