1) rephosphorization
[,ri:fɔsfərai'zeiʃən]
回磷
1.
A Study on Thermodynamics of Dephosphorization and Rephosphorization of Ultra-Low Oxygen Spring Steel;
超低氧弹簧钢脱磷回磷的热力学研究
2.
The relationship between the amount of rephosphorization and optical basicity is discussed through the analysis of change on the ladle slag deoxidation,secondary steelmaking slag flux and argon blowing.
本文通过对下渣炉次钢包渣在脱氧、精炼造渣、吹氩条件下渣子光学碱度的变化,分析了钢水回磷量与光学碱度的关系。
3.
The results indicate that the recycling of refining slag within 3 times will not cause adverse effects on the desulphurization of the refining slag and the permeability of the ladle,and will not cause resilicon and rephosphorization in steel.
结果表明,精炼渣循环3次以内,不会影响炉渣脱硫及钢包透气性,而且不会造成钢水的回硅、回磷。
2) rephosphoration
[,ri:fɔsfə'reiʃən]
回磷
3) dephosphorization-rephosphorization prevention
脱磷-防回磷
4) phosphorus recovery
磷回收
1.
Influencing factor of phosphate precipitation to the phosphorus recovery from wastewater and its application;
污水磷回收中磷酸盐沉淀法的影响因素及应用
2.
Experimental study on the influence of chemical phosphorus recovery on improving biological phosphorus removal;
化学磷回收促进生物除磷效果的试验研究
3.
Technologies of phosphorus and nitrogen removal from wastewater and phosphorus recovery
污水除磷脱氮与磷回收技术
5) nitrogen and phosphorus recovery
氮磷回收
1.
The experiments investigated the effects of aeration and crystallization on pH、SP and the efficiency and the cost of nitrogen and phosphorus recovery.
以北京市海淀区某猪场废水为进水,依托常温厌氧-改进A2/O工艺进行了吹脱结晶试验,研究了曝气吹脱对水样pH值和溶解性总磷浓度的影响,以及氮磷回收的效率和经济性。
6) recovery rate of phosphorus
磷回收率
1.
However the recovery rate of phosphorus is only 85%.
广西鹿寨化肥有限责任公司磷酸装置采用美国B arger二水法工艺,产量达到了设计能力120 k tP2O5/a,但磷回收率仅89%。
补充资料：回磷
rephosphorization：钢铁生产过程中已脱除的磷重新返回金属中的现象。
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