钙沸石

氨氮在钙型沸石上的吸附是吸热过程，饱和吸附容量是46.29mg/g。

The adsorption of ammonium on Ca-form zeolite was exothermic process . The saturation adsorption capacity of ammonium on Ca-form zeolite was 46.29mg/g .

铵饱和天然钙型沸石的化学再生效果

Chemical Regeneration Performance of Natural Ca-form Zeolite Saturated with Ammonium

钙型沸石对生活污水中氨氮去除的研究

Ammonium removal by Ca-form zeolite from municipal wastewater

通过静态方法研究了钙型沸石对氨氮的去除效果。

Ammonium removal by modified zeolite , Ca-form zeolite , was examined by batch-type methods .

对生活污水中氨氮的去除效果表明，在废水处理过程中钙型沸石将是一种实用和廉价的氨氮吸附剂。

The better effect of ammonium removal from municipal wastewater showed that the Ca-form zeolite would be a practical and cost effective adsorbent in wastewater treatment .

本文分析了中太平洋沉积物中的碎屑成分，探讨了其分布特点和物质来源。碎屑物成分主要由轻组分&钙质化石、硅质化石和钙十字沸石组成。中太平洋北部锰结核沉积化学的研究

In this paper , the detrital compositions in the central Pacific Ocean sediments were analyzed , and their distribution regularity and sources were discussed . THE STUDY OF SEDIMENTARY GEOCHEMISTRY OF MANGANESE NODULES IN THE NORTHERN PART OF THE CENTRAL PACIFIC OCEAN

研究了粉煤灰、低钙石与沸石的优化组合对水泥物理性能的影响。

The effect of optimum grouping of fly ash , low calcium stone and zeolite on cement physical property in studied .

碱磷渣水泥的主要水化产物是水化硅酸钙、方沸石、水化硅铝酸钙。

The study also shows that calcium silicate hydrate gel , analcite and hydrated calcium alumino-silicate are the major hydration products of the cement .

试验结果表明，选用粉煤灰、低钙石与沸石复合三掺，并相应提高粉磨细度，可明显地提高大掺量粉煤灰复合水泥的强度。

Test result shows that the mixing of this three materials accompany with increasing grind fineness , the strength of compound cement with large amount of fly ash can be improved significantly .