논문실적
| Capacitive Deionization for Advanced Wastewater Treatment and Water Reclamation |
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학술지명 SIWW
저자 신경숙,김홍석,김병군,강경석,차재환
발표일 2016-07-11
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Capacitive deionization (CDI) has many advantages over other desalination and water reclamation technologies due to its low energy consumption, less environmental pollution and relative low fouling potential. The objectives of this study are evaluate the performance of CDI which can be used for dissolved salts, nitrogen ions removal from sewage. To identify ion selectivity of nitrate and phosphate in multi-ionic solutions and adsorption, desorption performance related to applied potential, a series of pilot plant scale experiments were conducted using a CDI unit of cell with activated carbon electrodes. The CDI process was able to achieve TDS, NH4+-N, NO3- -N and PO43- -P removal efficiencies were up to 78 %, 50 %, 93 %, and 50 %, respectively. |
