Ammonium and phosphate are important causes of the eutrophication of water.
氨氮和磷酸盐是水质富营养化的重要来源。
Ammonium secondary phosphate is used as a matrix modifier.
采用磷酸氢二铵作基体改进剂。
An analytical procedure and calculation method on the content of copper, total pyrophosphate, phosphate and ammonium citrate in pyrophosphate copper plating bath were given.
介绍了一种焦磷酸盐镀铜溶液中铜、总焦磷酸根、磷酸根、柠檬酸铵含量的分析方法和计算方法。
The best form of usable nitrogen seems to be a combination of di-ammonium phosphate (DAP) and yeast extract.
最好的方式，似乎是一种可用氮结合荻磷铵(磷酸二铵)、酵母粉。
A product based on mono-ammonium phosphate offers fast nutrient availability with less salt effect.
基于磷酸铵的产品能够快速提供养分，较少受盐分影响。
The fire extinguisher is calculated and adopted the salt dry powder extinguisher of portable ammonium phosphate.
灭火器经计算采用手提磷酸铵盐干粉灭火器。
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。
In this paper, ammonia equipressures of ammonium phosphate slurry under different neutralization degree and SO42- cone entration(0~4%) are determined using headspace gas chromatography.
本文用液上气相色谱法在不同温度下测定了不同中和度的含SO42-0～4％的磷铵料浆的平衡氨分压。
The title super-thin fire retardant intumescent coatings for steel structure is prepared with monobasic ammonium phosphate(ADP), pentaerythritol, melamine, and acrylic resin.
以磷酸二氢铵、季戊四醇、三聚氰胺及丙烯酸树脂为原料研制了一种超薄膨胀型丙烯酸树脂钢结构防火涂料。
This paper introduced phosphoric acid remove mix method and produce of ammonium phosphate tribasic method.
介绍了磷酸除杂质方法及生产磷酸三铵方法。
The polymerization conditions of ammonium polyphosphate(APP) were studied by microwave reactor and muffle furnace respectively with ammonium dihydrogen phosphate and urea as raw materials.
以磷酸二氢铵和尿素为原料，用微波反应器和马弗炉分别研究聚磷酸铵（APP）的聚合工艺条件。
The use of MAP of technical grade is very extensive: material for fire exting chemical , ammonium phosphate as fire exting chemical, additive in forage and so on.
工业级磷铵用途十分广泛，可用作干粉灭火剂材料、阻燃剂聚磷酸铵、饲料添加剂等。
A determination is made of the relationship of the emission rate of fluorine during the evaporation of acidic ammonium phosphate slurry with the degree of neutralization and water content.
测定了酸性磷铵料浆在浓缩过程中氟的逸出率与中和度、含水率的关系。
A great quantity of acid wastewater is discharged from the production process of sulfuric acid, single superphosphate and ammonium phosphate, causing serious pollution of water bodies.
硫酸、普钙和磷铵生产过程中排放大量酸性废水，对水体造成严重污染。
To improve antibiotic AGPM production, the regulation of glucose, ammonium, and phosphate was studied.
探讨了葡萄糖、铵离子及磷酸盐对抗生素agpm生物合成的调控作用和机理。
Sodium ammonium hydrogen phosphate;
磷酸氢铵钠；
The data of gas-liquid balance of ammonium phosphate solution in gas system under different pressures are measured by a gas-liquid balance unit and the gained relative equation is calculated.
采用汽液平衡装置测定了不同压力下磷铵溶液在煤气系统的汽液平衡数据及计算所得的汽液平衡关系式。
In a hot air stove, coal generates hot flue gas to heat the air, then the hot air is used to dry the powder ammonium phosphate.
利用热空气炉燃煤产生热烟气加热空气作为热源干燥粉状磷铵。
The control tactics discussed in this paper is worth to be popularized not only in wet process of superphosphate but also in production of ammonium phosphate.
文中介绍的控制方案，不仅在普钙湿法工艺中有推广价值，也适用于小磷铵生产工艺。
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。
And The best recipe was drawn as follows: ammonium sulphate 0.5%, ferrous sulfate 0.2%, potassium phosphate dibasic 0.1%.
通过单因素和正交试验得到了无机盐的最适添加量：硫酸铵添加0.5%，硫酸亚铁添加0.2%，磷酸氢二钾添加0.1%。
The structure, utilization and revamping of phosphoric acid extraction tank in the Ammonium Phosphate Plant, Tongling Chemical Group Corp, are described.
介绍铜化集团公司磷铵厂磷酸萃取槽的结构、使用和技术改造情况。
The production method of potassium dihydrogen phosphate is discussed emphatically, in which ammonium bicarbonate, potassium chloride and phosphoric acid are used as raw materials.
重点介绍了以碳酸氢铵、氯化钾、磷酸为原料生产磷酸二氢钾的新方法。
The production practice of the new RW process for anhydrous ammonia production with ammonium phosphate absorbing ammonia shows that all indexes have reached the design requirements.
在RW型磷铵吸氨生产无水氨新工艺的生产实践表明，各项指标均达到设计要求。
The formed precipitate is mainly consisted of magnesium ammonium phosphate (MAP).
沉淀物的主要成分是磷酸铵镁(map)。
The expansion of productive capacity was achieved from the existing small-scale ammonium phosphate plant.
现有小磷铵装置可以扩大能力。
In a hot air stove, coal generates hot flue gas to heat the air, and then the hot air is used to dry the powder ammonium phosphate.
利用热空气炉燃煤产生热烟气加热空气作为热源干燥粉状磷铵。
In a hot air stove, coal generates hot flue gas to heat the air, and then the hot air is used to dry the powder ammonium phosphate.
利用热空气炉燃煤产生热烟气加热空气作为热源干燥粉状磷铵。
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