本课题研究了吹脱法净化三氧化二钒（V_2O_3）生产过程中产生的高浓度氨氮废水。
Air stripping had been studied to remove the high concentration of ammonia-nitrogen (NH3-N) from vanadium sesquioxide (V2O3) wastewater in this project.
磷酸铵镁（MAP）技术是一种有效去除废水中高浓度氨氮和高浓度磷酸盐的技术。
The technology of magnesium ammonium phosphate(MAP) is one of effective removal of high strength ammonia nitrogen and phosphate in wastewater.
总结分析了制革废水氨氮的真正来源，介绍了制革废水高浓度氨氮处理技术，并就存在的问题提出建议。
The practical source of ammonium in tannery wastewater was analyzed, treatment technique on ammonium removal of tannery wastewater was introduced, and some suggestion was given.
生物质煤气废水是一种新出现的高浓度氨氮有机废水。
The biomass gasification wastewater is a new type of organic wastewater with high concentration ammonia-nitrogen.
生物质煤气废水是一种新出现的高浓度氨氮有机废水。
The biomass gasification wastewater is a new type of organic wastewater with high concentration ammonia-nitrogen.
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