According to chemical composition,exchangeable cation and thermal behaviors of crystal structure,Xuancheng zeolite should belong to calcium-rich clinoptilolite with low thermal stability.
根据宣城沸石化学成分、可交换阳离子组成和热处理晶体结构演化,判断宣城沸石为富钙斜发沸石,具有低热稳定性的特点。
The removal of ammonia from wastewater by Ca~(2+)-clinoptilolite is introduced togather with some discussion of the capacity of absorption of Ca~(2+)- clinoptilolite in the NH_3-N wastewater, the isotherm of elution process and the Ca~(2+)- clinoptilolite's lose in the solution of Ca(OH)_2.
介绍了用钙型斜发沸石处理氨氮废水的方法,研究了钙型斜发沸石对氨氮废水的吸附性能、洗脱蒸氨曲线和斜发沸石在氢氧化钙溶液中的损失。
Taking Ca-type clinoptilolite as the experimental material,batch experiments were carried out to investigate the influence of reaction time,dosage of Ca-type clinoptilolite,pH,temperature and organic compounds on simultaneous removal of nitrogen and phosphorus from wastewater.
以钙型天然斜发沸石为试验材料进行废水同步脱氮除磷特性研究,考察反应时间,沸石投加量,pH,温度及废水中的有机物含量对斜发沸石同步去除氨氮和磷的影响。
Synthesis of Gyrolite and Its Absorption Performance to Cs~+ and Sr~(2+);
白钙沸石的制备及其对Cs~+、Sr~(2+)离子的吸附性能
Ammonium removal by modified zeolite, Ca-form zeolite, was examined by batch-type methods.
通过静态方法研究了钙型沸石对氨氮的去除效果。
The natural Ca-form zeolite saturated with ammonium was studied through chemical regeneration experiments related to ensuring the long-term stable operation of constructed wetlands stuffed with zeolite.
为实现沸石人工湿地的长期高效运行,以铵饱和天然钙型沸石为对象,通过沸石化学再生试验,从6种常用化学再生剂(NaCl+NaOH,NaCl+CaCl2和NaCl+NaHCO3组合型,以及NaCl,CaCl2和NaHCO3)中筛选出最佳再生剂,并优化了再生剂适用条件。
Characteristics of Ca-Type Clinoptilolite for Simultaneous Removal of Nitrogen and Phosphorus from Wastewater
钙型天然斜发沸石同步脱氮除磷特性
Studies on the Capability of K～+-Ca～(2+) Exchange on Natural Clinoptilolite;
天然斜发沸石钾钙离子交换性能的研究
The Study of Adsorption Characteristic of Ca～(2+), Mg～(2+), Na～+ and K～+ Ions onto Hydrothermal Modified Natural Clinoptilolite;
水热改性天然斜发沸石吸附钙、镁、钠和钾离子特性的研究
Chemical Regeneration Performance of Natural Ca-form Zeolite Saturated with Ammonium
铵饱和天然钙型沸石的化学再生效果
Adsorption behaviors of Na-Y clinoptilolite to K~+ from bittern containing high Ca~(2+)
钠型斜发沸石对高钙苦卤中钾离子的吸附研究
Applied Foundation Research on Removal of Fluoride by Fe-Activated Clinoptilolite;
铁活化天然斜发沸石除氟应用基础研究
Study on the physical properties and ion exchange performance of the domestic clinoptilolite
国产天然斜发沸石的物性及离子交换性能研究
The Reaction Kinetics and Reaction Thermodynamic Study on the Ion Exchange Behaviour of 2NH_4～+(Z)=Cu～(2+)(S) in Baimiaozi Clinoptilolite;
铵改性天然斜发沸石吸附铜离子的热力学动力学初探
Studies on the Physcial Chemical Properties of Natural Clinoptilolite from Chicheng Hebei and Specialities of K～+-NH_4～+ Exchange on Clinoptilolite;
河北赤城天然斜发沸石物化性能和K～+-NH_4～+交换特性的研究
Selection on Regenerated Catalyst for Natural Clinoptilolite after Absorbing Pb~(2+) from Wastewater and Determination of Use Condition
天然斜发沸石除重金属离子铅再生剂的选择及应用条件的确定
Basic Study on the Development and Application of the Natural Zeolite in Fuxin
阜新天然沸石开发利用的基础性研究
Thermodynamics Research on Removal of Pb~(2+) Ions from NH_4~+-Clinoptilolite
铵型斜发沸石脱除Pb~(2+)离子的热力学研究
International Committee on Natural Zeolites(ICNZ)
国际天然沸石委员会
It mainly consists of clinoptilolite ( Cp ) and mordenite ( Mdn ) .
该矿主要由斜发沸石(Cp)和丝光沸石(Mdn)组成。
Preparation and Properties of Titanium Dioxide Supported on Natural Zeolite Photocatalyst;
天然沸石负载型二氧化钛光催化剂的制备与光催化性能
Study on Synthetic Methylamine over Natural Mordenite;
天然丝光沸石合成甲胺催化剂的研究
CHARACTERISTICS OF PHOSPHATE ADSORPTION ON NATURAL AND MODIFIED ZEOLITES
天然及改性沸石对磷酸盐的吸附研究
MODIFICATION AND HYDROTHERMAL STABILITY OF NATURAL CXN ZEOLITE
天然CXN沸石水热改性及水热稳定性