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作者在国内首次采用生产规模生物陶粒滤池处理受氨氮污染的原水,结果表明:生物处理对去除水中氨氮是有效的.同时得出溶解氧是影响氨氮去除率的主要因素,温度、流向及水力停留时间的影响相对较小.
The authors used the production-scale bioceramic filter tank for the first time to treat raw water contaminated with ammonia nitrogen. The results show that the biological treatment is effective for removing ammonia in water. At the same time, dissolved oxygen is the main factor affecting the removal rate of ammonia nitrogen, temperature and flow direction. The impact of hydraulic retention time is relatively small.