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- The methods for the boron separation and its isotopic determination in [WT5BX]foraminifera was developed, using Amberlite IRA 743 resin and the mixture of cation-exchange resin (H + form) and anion -exchange resin (ion exchanger II, HCO - 3 form). 本文初步建立了一种用硼特效树脂和阴、阳混和离子交换树脂相结合进行有孔虫中硼的分离和同位素测定的方法。
- Amberlyst A-21, macroreticular ion exchange resi... 阿尔伯特A-21离子交换树脂弱碱型;
- The preparation and application of ion exchanger ammonium molybdophosphate(AMP)are described. 利用自制的新型离子交换剂从制盐母液中直接提取铯和铷。
- Just like the synthetic detergents, bile salts form micelles. 正如合成有机溶剂,胆汁酸盐形成微囊。
- It contains RO, natrium filter, ultra filter,micron milter multi-medium milter activated carbon filter, ion exchanger, ozone processor etc. 主要包括:反渗透系统、钠滤器、超滤器、微孔过滤器、多介质过滤器、活性碳过滤器、离子交换器、臭氧设备等等。
- Complete demineralization is achieved by ion exchange. 用离子交换可以获得彻底的脱盐效果。
- The pre-treatment device consists of mechanical filter, reactive carbon filter, natrium ion exchanger and precise filter. 预处理是由机械过滤器、活性碳过滤器、钠离子交换器及精密过滤器组成。
- Abstract: Among the procedure of tobramycin production, hydrolysis of the fermantation solution, purification by ion exchange chromatography and salt formation has been studied. 摘 要: 对硫酸妥布霉素生产中发酵液的水解、离子交换层离、成盐等条件进行了研究。
- Based on the principle of ion exchange,fibre spinning acid washing water is applied to replace salt and mirabilite,so as to regenerate sodium ion exchange resin. 根据离子交换原理,利用纺丝去酸水代替食盐、芒硝再生钠离子交换树脂,可以去除硬水中的钙离子和镁离子。
- A new method has been developed for the determination of anionic surfactants (ASF) based on ASF reacting with Rhodamine B to form ion association complexes in buffer solution, which result in an increase of resonance light scattering. 在B-R缓冲溶液中,基于罗丹明B与阴离子表面活性剂产生强烈共振光散射增强效应,我们建立了一种测定阴离子表面活性剂(SDS和SDBS)的新方法。
- Waste treatment by ion exchange produces a reusable water. 用离子交换处理废水可产生回用水。
- One-unit machines include:electrical dialyser,full-auto softening device,negative/positive ion exchanger,hollow fiber ultrafiltering device and RO anti-osmosis device. 单机:电渗析装置、全自动软化器、阴阳离子交换器、中空纤维超滤装置、Ro反渗透装置等一系列设备。
- One-unit machines include:electrical dialyser,full-auto softening device,negative/positive ion exchanger,hollow fiber ultrafiltering deviceRO anti-osmosis device. 单机:电渗析装置、全自动软化器、阴阳离子交换器、中空纤维超滤装置、Ro反渗透装置等一系列设备。
- It turns out that the peaks of those protons adjaecnt to the molecular dipolar center shifi to high field on both salt forming and H-D exchanging. 成盐效应和D_2O交换均使距分子偶级矩较近的质子化学位移向高场移动.
- The present paper introduces the use of natural zeolite mineral to preparate absorbent,ion exchanger and catalyst on the basis of ceramic production technology. 本文介绍在陶瓷生产工艺基础上,用天然沸石矿物制备吸附剂、离子交换剂、触媒(催化剂)。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- For increasing the quality-value ratio of treatment of cyanogenation gold extracting wastewater,ion exchange,electrolysis and magnetization are combined to form a new process. 以提高对氰化提金污水处理的性价比为目的,将离子交换、电解技术和磁化技术结合起来,形成新的复合工艺。
- Salt forms in crystals. 盐形成晶体。
- This equipment adopts the titanium nitride metal mixing techs forming ion gold membrane with good abrasion resistance, therefore it fits for various top-grade decorating membrane. 该设备采用氮化钛表面掺金技术,形成离子金膜层,耐磨性非常好,广泛用于各种高档装饰膜层。
- Production of caustic soda in ion exchange membrane me-thod Was reviewed. 本文介绍了离子交换膜方法生产烧碱的发展状况。