1) ammonium magnesium sulfate
硫酸镁铵
2) 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
3) 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。
4) 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。
5) struvite
['stru:vait]
磷酸铵镁
1.
Removal and recovery of nitrogen and phosphorus from wastewater by struvite crystallization;
磷酸铵镁沉淀法去除与回收废水中氮磷的应用研究进展
2.
The principle and development of phosphorus removal by crystallization(formed struvite and hydroxyapatite) was illustrated.
探讨了结晶法(形成难溶的磷酸铵镁、羟基磷酸钙晶体)除磷技术的原理与研究现状。
3.
The results showed that the chemical compositions of the uroliths were calcium phosphate, struvite and mixed urolith respectively.
结果表明 ,3例结石的化学成分分别为磷酸钙、磷酸铵镁和混合性结石。
6) MAP
磷酸铵镁
1.
Research Progress in the Study of MAP Chemical Precipitation Process for Ammonium-nitrogen Containing Wastewater;
磷酸铵镁化学沉淀法在处理氨氮废水中的研究进展
2.
When adopting the crystallization technology of magnesium ammonium phosphate (MAP) for P recovery from high strength wastewater, fluid bed reactor is usually viewed as the most common choice.
采用磷酸铵镁(MAP)结晶法,研究序批式磷回收反应器(SPRR)从养猪废水厌氧消化液中回收营养元素的能力,初步确定了SPRR反应器的运行参数,考察了废水组成对反应器运行效果的影响。
3.
This thesis discussed the condition on the formation of magnesium ammonium phosphate[MAP] in orgor watsewater, the effect of ammonium-nitrogen and phosphor removal and the wastewater can reach the discharge standands.
氮磷是引起水体富营养化的重要原因,本文通过探讨磷酸铵镁在废水中沉淀的形式条件以除去乐果废水中的氮磷,并使废水达标排放。
补充资料：硫酸镁
| 硫酸镁 magnesium sulfate 化学式MgSO4，无色晶体。加热到1124℃分解，相对密度2.66。在自然界 ，以苦盐（ MgSO4·7H2O ）和硫镁矾矿（MgSO4·H2O）的形式存在。在水溶液中结晶析出的为MgSO4·7H2O，加热至50℃，转变为MgSO4·6H2O，70℃变为MgSO4，200℃得MgSO4。无水和一水合硫酸镁在水中的溶解速度缓慢，只有六水和七水合硫酸镁易溶于水。MgSO4·7H2O是泻药，硫酸镁还用于造纸、纺织、肥皂、油漆工业。 |
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