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  ______    _____    _    _      ___       _____  
 /_____//  |  ___|| | |  | ||   / _ \\    / ___// 
 `____ `   | ||__   | |/\| ||  | / \ ||   \___ \\ 
 /___//    | ||__   |  /\  ||  | \_/ ||   /    // 
 `__ `     |_____|| |_// \_||   \___//   /____//  
 /_//      `-----`  `-`   `-`   `---`   `-----`   
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Text this: Application of sequential extraction analysis to electrokinetic remediation of cadmium, nickel and zinc from contaminated soils