1. College of Materials Science and Environmental Engineering; Hangzhou Dianzi University; Hangzhou China
2. Wuxi Research Institute of Petroleum Geology, Research Institute of Petroleum Exploration and Production, SINOPEC; Wuxi China
3. Istituto Nazionale di Geofisica e Vulcanologia; Rome Italy
4. Faculty of Environmental Science and Engineering; Babes-Bolyai University; Cluj-Napoca Romania