Biofuel, Pistacia-Terebinthus (PT), heterogeneous catalyst, pharmaceutical waste, external costs
Graphitic carbon nitride, Transesterification, Magnesium oxide, biodiesel, Heterogeneous catalysis
Adsorption, Magnetic Biochar, Pb(II), Pyrolysis, Siderite
Salinity gradient power, Lake Urmia, Pressure Retarded Osmosis, Reverse Electrodialysis, Renewable Energy