The lead has adverse effects in contamination the aquatic environment, for this reason, a laboratory simulation was conducted using kaolinite collected from Ga’ara Formation at western Iraq to be considered as natural sorbent material that can addressed Pb2+ aqueous environments. Energy-Dispersive X-ray Spectroscopy and atomic absorption spectroscopy clarifying very fine grains pure phase with ...

Abstract The CO 2 gas transfer velocity ( ) at air-sea interface is usually parameterized with the wind speed, but to a great extent defined by waves and wave breaking. To investigate direct relationship between waves, laboratory experiments are conducted in wind-wave flume. Three types of forced flume: modulational trains generated maker, 10-meter speed ranging from 4.5 m/s 15.5 m/s, (mechanic...