Leaching of Metals from Aquifer Soils during Infiltration of Reclaimed Water of Low Ionic Strength
Soil samples with both of vadose zone and aquiferwere collected from two recharge sites：theWater Campus Project (WCP)at Scottsdale and theIsland Wastewater Treatment Plant (IWWTP)at LakeHavasuCity，Arizona；RO and CAP water was also collectedfrom WCP，and ground water from IWWTP. All soil andwater samples have been characterized and analyzedfor relevant properties，water quality parameters andmetalconcentrations. It is anticipated that the level ofextractable metals naturally existing in the soilsamples may below. Because of the small amount of metal leachingobserved in some soil samples，decision was made toartificially load a fraction of the soil samples withmetals of interest by adsorption and aging.Desorptionexperiments are being performed using both theoriginal and the metal loaded soil samples.
leaching of metals aquifer soil water of low ionic strength
Xianhuai Huang USAQilin Li USAMason Thomson
School of Environmental Engineering, Anhui University of Architecture and Industry, 856 Jinzhai Road Department of Civil and Environmental Engineering, Rice University, 6100 Main Street, Houston, TX770 Department of Civil and Environmental Engineering, Rice University, 6100 Main Street, Houston, TX770
国内会议
全国水体污染控制、生态修复技术与水环境保护的生态补偿建设交流研讨会
上海
英文
25-33
2008-04-25（万方平台首次上网日期，不代表论文的发表时间）