作者: Ralph A. Polasky
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摘要: An iron removal system for a drinking water supply includes synergistic combination of an oxidation/filtration unit and activated carbon filter unit. The utilizes manganese-treated zeolite in the form normally undesirable fines. problems high pressure drop difficult handling zeolites fines are eliminated by utilizing more porous radial tubular flow construction which confined packed bed. cartridge is made disposal when exhausted. series connected continues to remove from outlet long after capacity latter has exceeded desirable limits. combined less expensive easier operate maintain than comparable regenerable prior art removal.