1) activated persulfate
过硫酸盐活化
1.
Produced by activated persulfate,the sulfate free radical SO-4·,a powerful oxidant,can degrade most of the organic compounds.
过硫酸盐活化产生的强氧化性硫酸根自由基SO4-。
2) persulphate oxidation
过硫酸盐氧化
1.
Experimental studies have been conducted on the decomposition efficiency of four different types of organic and inorganic phosphorus compounds in seawater under acid or basic condition by persulphate oxidation.
依此 ,建立酸性过硫酸盐氧化法分解测定海水中溶解态总磷的方法。
2.
Experimental research conducted on the decomposition efficiency of four different types of organic and inorganic phosphorus compounds in seawater under acid or basic condition by persulphate oxidation.
依此,建立酸性过硫酸盐氧化法分解测定海水中溶解态总磷的方法。
3) peroxymonosulfate
过氧化单硫酸盐
1.
5,peroxymonosulfate(PMS),a strong oxidant,can oxidize the luminol to produce chemiluminescence,and after the injection of amikacin,the luminescence rate becomes slow and strong post-chemiluminescence(PCL).
过氧化单硫酸盐具有很强的氧化性,本实验发现,在pH=11。
4) persulfate
[英][pə:'sʌlfeit] [美][pɚ'sʌlfet]
过硫酸盐
1.
The text introduced many reconstructions of pump which should be attended in the persulfate production,by this way the problems maked by unperfectly using or building up were solved.
本文介绍了过硫酸盐生产用泵的一系列改造,解决工艺流程的泵安装使用中的一系列不正确的问题。
2.
Graft copolymerization of ammonium acrylate onto cotton fibers was studied with persulfate and sodium hyposulfite as initiator.
以过硫酸盐与硫代硫酸钠为引发剂 ,使丙烯酰胺与棉纤维进行接枝共聚 ,研究了过硫酸盐的加入方式和加入量对接枝反应的影响 ,发现采用过硫酸铵与过硫酸钾两种氧化剂、两步加入的办法能够克服体系中氧气的阻聚作用 ,又能得到较高的单体转化率和接枝
3.
The composition ratio of the complex gel breaking system of DF-07 low fracturing fluids consisting of persulfate and the initiator is studied.
针对低温地层压裂改造液体破胶难度大、储层伤害率高等问题,分析了不同类型破胶剂的破胶机理,研究了由过硫酸盐和引发剂组成的DF-07低温压裂液复合破胶体系的组分比例,评价了不同使用条件下对压裂液携砂粘度和破胶性能的影响程度以及降低残渣含量与保护地层能力,并在永利地区低温储层现场进行了2井次压裂施工应用。
5) potassium hydrogenperoxomonosulphate
过氧化单硫酸钾盐
6) sulfation
[sʌl'feiʃən]
硫酸盐化
1.
The usage of this term is confirmed to the greater user community and, over time, has encouraged a myriad of remedies for solving sulfation problem.
硫酸盐化是铅酸电池发明之初就出现并遗留至今的术语,它被用来解释和证实铅酸电池退化和失效的可能性。
2.
With slow pulse fast charge not only came true high efficient fast charge, but also held down gas evolution, cleared off sulfation and fulfilled the balanced charge, so it extended the cycle life of lead acid battery.
采用慢脉冲快速充电方法不仅可实现高效快速充电,同时可以减少析气,消除硫酸盐化,进行均衡充电,从而延长了铅酸蓄电池的使用寿命。
3.
It was found that sulfation of the negative plate was caused mainly by the lose of the organic expander and the sulfation could be eliminated through the negative material formula and charge method adjustment.
应用SEM对阀控式密封铅酸蓄电池在循环过程中不同阶段的负极物质的微观结构进行了观察 ,发现有机膨胀剂的损失是导致负极活性物质出现不可逆硫酸盐化现象的主要原因。
补充资料：硫酸盐
可分正盐M2SO4和酸式盐MHSO4（M为＋1价金属或其他价态金属）。硫酸盐矿有芒硝、石膏、重晶石、天青石等。大多数硫酸盐是无色的。酸式硫酸盐都易溶于水。除了铅、钙、锶、钡的正硫酸盐难溶及Hg(I)、Ag(I)的正硫酸盐微溶外，多数正盐也都易溶于水。用生成难溶的硫酸钡沉淀的方法，可以定性和定量地鉴定硫酸根离子。硫酸盐的制法有：①将金属溶在硫酸中；②用金属氧化物或氢氧化物中和硫酸；③硫酸与挥发性酸的盐在较高温度（500℃以上）下反应;④氧化硫化物或亚硫酸盐。硫酸与硫酸钠或氯化钠作用可制得酸式硫酸盐。
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