To effectively remove the Fischer Tropsch process of ammonia nitrogen content in condensate production,improved process. According to the actual production of Fischer Tropsch process,make full use of waste heat of Fischer Tropsch production,adding suitable ratio of sodium hydroxide,control of ammonia nitrogen in wastewater,the average ammonia removal rate increased from 45% to 92%.%为有效去除费托工艺生产中冷凝液中的氨氮含量,改进了工艺.根据费托工艺的实际生产情况,充分利用费托生产中的废热,加入合适配比的氢氧化钠,控制了废水中的氨氮,平均氨氮脱除率由45%提高到92%.
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