CAJ | 학술논문

氨氮是废水中常见的污染物，排入水中会造成水体富营养化，所以去除氨氮尤为重要。介绍了化学沉淀法、化学氧化法、离子交换法、吹脱法和化学吸附法处理高浓度氨氮废水的研究进展，评价了各种方法的应用特点，幵对今后需要开展的工作提出建议，以期为相关研究提供参考。
안담시폐수중상견적오염물，배입수중회조성수체부영양화，소이거제안담우위중요。개소료화학침정법、화학양화법、리자교환법、취탈법화화학흡부법처리고농도안담폐수적연구진전，평개료각충방법적응용특점，견대금후수요개전적공작제출건의，이기위상관연구제공삼고。
Ammonia nitrogen is common pollutant in wastewater;if it is discharged into the water, eutrophication of the water will be caused. So the removal of ammonia nitrogen is especially important. In this paper, research progress of physicochemical methods of treating high concentration ammonia nitrogen wastewater was introduced, such as chemical precipitation method, chemical oxidation method, ion exchange method, blow-off method and chemisorption method. Application characteristics of these methods were evaluated. And the development trend of these methods in the future was expected.