1. Groundwater contamination, environmental science in the 21st century;Robert,2008
2. Groundwater contamination inventory—a methodological guide. IHP-VI. Series on groundwater No.2;Zaporozec,2002
3. Basic water treatment. 3 ed;Binnie,2002
4. Flotation in water and wastewater treatment and reuse: recent trends in Brazil;Rubio;Int J Environ Pollut,2007
5. Chen G. Electrochemical technologies in wastewater treatment. Eco Asia Conference; 2008.