The mechanism on the formation of magnesium ammonium phosphate ( MAP) in wastewater and its application in wastewater treatment were discussed. 叙述了磷酸铵镁在废水中的形成机理及其在废水处理中的应用现状。
Dissolution of Magnesium Ammonium Phosphate Induced by Low-molecular-weight Organic Acids 磷酸核糖焦磷酸转氨酶两种低分子量有机酸对磷酸铵镁溶解的影响
Removal and Recovery of Ammonia Nitrogen from Coal Gasification Wastewater with Magnesium Ammonium Phosphate Crystallization 磷酸铵镁结晶法去除和回收煤气化废水中的氨氮
Advances in the Removal of Phosphorus and Nitrogen from the Vital Sewage by Magnesium Ammonium Phosphate Precipitation 磷酸铵镁沉淀法脱除生活污水中氮磷的研究
Coking Wastewater Pre-Treatment by Manganese Ore Oxidation and Magnesium Ammonium Phosphate Precipitation 锰矿石氧化-磷酸铵镁沉淀预处理焦化废水
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。
Simulations of phosphorus removal by magnesium ammonium phosphate process based on BP neural network model 基于BP模型的磷酸铵镁法除磷模拟研究
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。本文介绍了MAP技术的应用研究概况。
To remove efficiently the high concentrated ammonium nitrogen COD and refractory organics in refuse landfill leachate, magnesium ammonium phosphate precipitation ( MAP) process is studied. 研究了磷酸铵镁沉淀法(MAP)去除氨氮、COD以及难降解有机物的效果。
Study on Optimal Conditions of Ammonia Nitrogen Wastewater Treatment with Magnesium Ammonium Phosphate MAP法处理氨氮废水最佳条件的研究
A study on the flotation collector of magnesium ammonium phosphate 废水中磷酸铵镁浮选捕收剂的研究
Study on Preparation of Magnesium Ammonium Phosphate Using Waste Water of Rare Earth Processing 利用稀土冶炼氨氮废水制备磷酸铵镁的研究
Study on Recovery of Magnesium Ammonium Phosphate from Return Flow in Wastewater Treatment Plant 污水处理厂回流液中回收磷酸铵镁的试验研究
A lab-scale study was conducted to precipitate the high strength of ammonia-nitrogen in industry wastewater to form magnesium ammonium phosphate by applying such chemicals as MgCl_2 · 6H_2O and Na_2HPO_4 · 12H_2O. 为了有效净化氨氮浓度较高的工业废水,采用向废水中投加MgCl2·6H2O和Na2HPO4·12H2O生成磷酸铵镁沉淀的方法,以去除其中的高浓度氨氮。
Preparation of Magnesium Ammonium Phosphate with Magnesium Chloride Waste Liquid 氯化镁废液制取磷酸铵镁
To remove efficiently high strength of ammonia-nitrogen from Coal gas washing cycling water, a lab-scale study was conducted to precipitate the ammonia in the form of magnesium ammonium phosphate by applying MgO and H_ ( 3) PO_ ( 4) with different stoichiometric ratios. 为了有效的去除煤气洗涤循环水中高浓度的NH+4-N,探讨了采用MgO和H3PO4使NH+4-N生成磷酸铵镁的化学沉淀去除法。
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
Aiming at the residual ammonia water from the coking factory of a steel-iron company, magnesium ammonium phosphate ( MAP) has been synthesized by the chemical by-product and the chemical floatation is used for pretreatment. 针对某钢铁公司焦化厂剩余氨水,利用化工副产合成磷酸铵镁而进行化学气浮法预处理。
Third, using the magnesium ammonium phosphate precipitation method to deal with the water, which come from a certain building inspection experimental wastewater and record the data. 再次,以实际废水为研究对象,使用磷酸铵镁沉淀法对其进行处理。
Second, the same water distribution for the study, using the magnesium ammonium phosphate precipitation method to study the different concentrations of ions was effect on the removal rate of nitrogen and phosphorus. 并在该最佳工艺条件下进行优化试验。其次,同样以配水为对象,使用磷酸铵镁沉淀法,研究不同浓度的阴阳离子对氮磷去除率的影响。
To treat the coking wastewater which contains high concentrations of volatile phenols, ammonia-nitrogen, a two step method of manganese ore oxidation and magnesium ammonium phosphate ( struvite) precipitation was proposed in this study. 针对焦化废水含有高浓度挥发酚和氨氮,难以生化处理的特性,本文提出以锰矿石氧化、磷酸铵镁(鸟粪石)沉淀两步处理焦化废水的方法。