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1)  dephosphorizing agent
脱磷剂
1.
The experiment principle and method of dephosphotrzation of high silicon ferromanganese silicon outside the SAF is described in this paper,the results show that using CaSi CaF 2 CaO as the dephosphorizing agent,the averrage dephosphorization rates are 31.
结果表明,使用CaSiCaF2CaO作脱磷剂,采用倒包法和喷吹法高硅锰硅合金的平均脱磷率分别为3154%和4132%。
2.
The precipitation dephosphorization on ferromanganese-silicon was studied in this work with calcium dephosphorizing agent and the slag of CaO-CaF_2.
选用钙系脱磷剂、CaO-CaF_2渣,对锰硅铁合金进行沉淀脱磷,着重研究脱磷剂加入量和锰硅铁合金中硅含量增量对脱磷效果的影响。
3.
Using pure iron,copper oxide,tin granular,tungsten particle and little vanadium pentexide served as flux,inspecting the sulfur content in dephosphorizing agent by the high frequency infrared carbon-sulfur detector.
以纯铁、氧化铜、锡粒、钨粒和少量的五氧化二钒为助熔剂,采用高频红外碳硫仪测定脱磷剂中的硫含量。
2)  dephosphorizer
脱磷剂
1.
Experimental research of hot metal pre-treatment dephosphorizer;
铁水预处理脱磷剂的实验研究
3)  dephosphorization [di:fɔsfərai'zeiʃən]
脱磷剂
1.
The results show that the absorbent removing phospholipids has some effect of declouring crude oil,and under the conditions of absorbent 3%,75℃ and duration 15 min,the best dephosphorization and decolouration results can be obtained.
实验主要采用物理吸附剂的方法脱去毛油中的磷脂,探讨了脱磷剂用量、温度、时间对脱磷效果的影响。
4)  compound dephosphorizer
复合脱磷剂
1.
Development and application of compound dephosphorizer for converter refining;
转炉用复合脱磷剂的开发与应用
5)  BaO dephosphorizing agent
BaO系脱磷剂
6)  lime based dephosphorizing flux
钙系脱磷剂
补充资料:A2/O生物除磷脱氮法
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CAS号:

性质:(厌氧、缺氧/好氧)法是在A2/O(厌氧/好氧)法基础上增加一个缺氧段(A),在缺氧过程中,微生物大量吸附厌氧过程释放的磷和原废水中的磷,在细菌细胞体内合成聚磷酸盐而贮存起来,最后通过沉淀池的剩余污泥排放而达到除磷的目的。A2/O系统的特点是污泥龄长,剩余污泥量少,运行稳定,而冲击负荷。

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