calcium bicarbonate,sodium bicarbonate

This paper first introduces the quality of the structural alterative type of calcite ore,and then mainly discuses the technology process of the production of the superfine heavy calcium carbonate and its application to coating for papermaking,plastic and rubber industries.

论述了鄂西构造蚀变型方解石矿的质量、超细重碳酸钙产品生产工艺流程、改性超细重碳酸钙系列产品在造纸涂料、塑料及橡胶中的应用研究。

On the problems and their solution concerning the application of ozone to the production of Ca(HCO_3)_2 and Mg(HCO_3)_2 type mineral water;

再谈臭氧用于重碳酸钙镁型矿泉水生产中所出现的问题及解决方法

A simple and rapid non-suppressed ion-exclusion chromatographic method for the determination of bicarbonate in oil field recirculated water has been developed.

介绍了一种采用离子排斥机理,羧酸基阳离子交换色谱柱进行分离,非抑制型电导检测,稀释后直接进样快速测定油田回注液中重碳酸盐含量的方法。

] were investigated with sand culture under iron deficiency and heavy bicarbonate stress.

采用盆栽沙培试验,研究了缺铁及重碳酸盐胁迫下丛枝菌根(arbuscular mycorrhiza,AM)真菌地表球囊霉(Glomus versiforme)对枳[Poncirus trifoliata(L。

The effects of H2O2 dosage, NB initial concentration, bicarbonate and humic acid on NB degradation were also investigated.

研究了过氧化氢(H2O2)强化的真空紫外光催化(VUV/TiO2/H2O2)方法对水中微量硝基苯(NB)的去除效果,同时考察了H2O2投加量、NB初始浓度、重碳酸盐和腐殖酸对NB降解的影响。