With increase in urbanization and consequent growth in vehicular fleets, resulting air pollution is becoming serious problem for urban environment. One of the technological options to control vehicular emissions is catalytic ...

In optimum working conditions catalytic converters are the most effective and reliable source for reducing pollution caused by vehicles. But unfortunately their conversion efficiency decreases rapidly below certain temperature ...

Wastewater reclamation with membrane bioreactor (MBR) technology seems to be a feasible option but membrane biofouling is a critical operational problem that hinders the rapid commercialization of MBRs. Naturally ...

Biofouling, due to extracellular polymeric substances and microbial cells, on the membrane surface is a persistent problem in the widespread application of Membrane Bioreactor (MBR) technology. It has already been revealed ...

Due to excellent economy and durability, gasoline engines have been used widely in automobiles and other energy production machinery. On the other side, gasoline engines are major contributors towards air pollution. ...