1) magnesium ammonium phosphate
磷酸氨镁
1.
To remove efficiently high strength of ammonia-nitrogen from landfill leachate,this study was conducted to precipitate the ammonia in the form of magnesium ammonium phosphate by applying such chemicals as MgCl2·6H2O and NaH2PO4·2H2O.
2H2O使NH4+-N形成磷酸氨镁沉淀的化学沉淀法(MAP法)处理。
2) phosphoric acid, ammonium magnesium salt
正磷酸氨镁
3) magnesium ammonium phosphate
磷酸铵镁
1.
Treatment of phosphate wastewater by magnesium ammonium phosphate precipitation process;
磷酸铵镁沉淀法处理磷酸盐工业废水
2.
Study on the treatment of phosphate wastewater and landfill leachate by magnesium ammonium phosphate process;
磷酸铵镁法综合处理磷酸盐工业废水和垃圾渗滤液研究
3.
A reaction condition optimization for phosphorus removal from wastewater by magnesium ammonium phosphate sedimentation;
磷酸铵镁沉淀法回收污水中磷的反应条件优化
4) MgHPO4
磷酸氢镁
1.
A novel method has been reported to absorb the ammonia-nitrogen from wastewater utilizing MgHPO4 (MHP).
提出了磷酸氢镁(MHP)吸附法处理氨氮废水的新方法,研究了pH值、温度、MHP投加量对MHP吸附行为的影响。
2.
The characteristic of MHP adsorption process was that MgHPO4 could be regenerated by pyrogenation of the adsorption product MgNH4PO4 while ammonia with high concentration was recovered.
提出了以Ca(OH)2为pH调节剂、磷酸氢镁(MHP)为吸附剂的氨氮废水处理新方法(MHP吸附法)。
5) magnesium ammonium phosphate(MAP)
磷酸铵镁
1.
The technology of magnesium ammonium phosphate(MAP) is one of effective removal of high strength ammonia nitrogen and phosphate in wastewater.
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。
2.
The precipitation process via Magnesium Ammonium Phosphate(MAP) could remove and recycle the high strength phosphorus existing in sludge liquor and so decrease the loading rate of phosphorus when the sludge liquor is recycled to the front process.
城市污水厂厌氧消化污泥脱水液中含有高浓度的氨氮和磷酸盐,采用磷酸铵镁法可实现磷的回收,并减轻由于脱水液回流而导致的污水处理主工艺的氮、磷负荷提高。
3.
By preliminary economic analysis,the method of aeration and crystallization formed magnesium ammonium phosphate(MAP)seems more economical and applicable.
且经过初步的经济分析认为,磷酸铵镁吹脱结晶的方法有较高的经济性。
6) magnesium ammonium phosphate
磷酸镁铵
1.
Study on synthesis of magnesium ammonium phosphate from nitrogen and phosphorus in wastewater;
废水氮磷制备磷酸镁铵的研究
2.
Wastewater treatment of iron oxide red containing NH_4~+-N by magnesium ammonium phosphate;
磷酸镁铵沉淀法处理铁红含氨氮废水
3.
The reaction of producing magnesium ammonium phosphate and ammonium chloride by means of adding ammonium dihydrogen phosphate and ammonium bicarbonate into magnesium chloride solution is investigated,and the technical schedule and conditions are arrived at.
利用氯化镁溶液加入磷酸二氢铵与碳酸氢铵,反应生成磷酸镁铵与氯化铵,确定了工艺流程与工艺条件,该工艺流程简单,反应条件温和,所得产品磷酸镁铵是一种重要的多元缓释复合肥,在农业上应用前景广阔。
补充资料：磷酸一镁
分子式：MgH4·(PO4)2·2H2O
CAS号：
性质：又称磷酸一镁。白色结晶粉末。密度1.56g/cm3。溶于水和酸。不溶于醇。有吸湿性。加热则分解成偏磷酸盐。氧化镁溶于无离子水中加入磷酸进行中和反应，经过滤，浓缩，冷却结晶，离心脱水，干燥而制得。用于制造治疗风湿性关节炎药品、塑料制品稳定剂和阻燃材料。
CAS号：
性质：又称磷酸一镁。白色结晶粉末。密度1.56g/cm3。溶于水和酸。不溶于醇。有吸湿性。加热则分解成偏磷酸盐。氧化镁溶于无离子水中加入磷酸进行中和反应，经过滤，浓缩，冷却结晶，离心脱水，干燥而制得。用于制造治疗风湿性关节炎药品、塑料制品稳定剂和阻燃材料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条