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- Using TOC analyzer to analyze high chlorine water samples 总有机碳分析仪测定高氯水样的探讨
- High chlorine water sample 高氯水样
- No water high chlorine acid lithium used as the oxidant of rocket fuel, and the request of production the lithium ion battery electrolyte. 项目简介无水高氯酸锂用作火箭燃料的氧化剂,在电池行业用于生产锂电池电解液及化学试剂。
- Spectrometric testing of water sample. 以光谱仪测试水样本.
- The results showed that the standard solution of chlorine, sequence of color-developing agent and water sample and coloration time had influences on the test results. 结果表明,不同的氯标准溶液、显色剂与水样的加入顺序和显色时间对测定的结果均有干扰。
- A water sample can be regarded as an assemblage of protons. 一份水的标本可以看作是质子的集群。
- Except for polysulfone membranes, use of high chlorine levels is deleterious to the membrane. 除了聚砜膜以外使用高浓度氯对膜均有害。
- High chlorine polyethylene(HCPE)is a kind of anticorrosive coating, and was widely used before. 高氯化聚乙烯(HCPE)是一种耐化学腐蚀的高分子材料。
- Chlorine water can oxidise common reducing agents. It is stronger oxidising agent than bromine water. It is reduced to colourless chloride ion. 氯水氧化一般的还原剂,它的氧化能力比溴水还强,它还原成无色的氯离子。
- Add 5 ml concentrated sulphuric acid to 100 ml water sample and shake well. 把大约5亳升的浓硫酸加进100亳升的水样本中,混匀。
- The influence of HCCP(high chlorine content polymer) such as PVC,CPE,CLR and CPVC on MMA(methyl methacrylate)/CR graft copolymerization was investigated. 研究了PVC、氯化聚乙烯(CPE)、氯化橡胶(CLR)及氯化聚氯乙烯(CPVC)等高氯聚合物(HCCP)对甲基丙烯酸甲酯与CR接枝共聚反应的影响。
- A great deal of saturated chlorine water would be generated during the treatment of chlorine gas in the production facility of diaphragm caustic soda. 在隔膜烧碱装置氯气处理过程中产生大量的饱和氯水,对其进行处理会消耗掉大量的盐酸、蒸汽、烧碱等,并且产生大量的废水。
- The corrosive deposits are charactered by the frameworks of loose inner layer whereas compact outer layer, and the high chlorine content in both layers. 腐蚀积灰的结构特点是内层松脆,外层致密,积灰中氯的含量较高。
- Collect water sample from the site where transect line runs into the sea. 在样条伸展入海的位置取海水样本。
- Contains a UV filter and natural antioxidants to help protect hair from colour fade and damage caused by sun, pollution, sea and chlorine water. 蕴含天然抗氧化成份,有效锁色,保护头发免受阳光、污染、海水和氯化物的伤害,令染发颜色持久有光泽。
- There are more than one Legionellae strains existed in the same water sample. 其中戈尔曼军团菌为国内首次报道;
- Biodegradation rate of DBP in the water sample was higher than that of DEHP. DBP在水中的降解速率要大于DEHP在水中的降解速率。
- Methods to recover and use chlorine water in chlor-alkali production are evaluated.Some advanced closed-circuit processes adopted in industrial production are suggested. 对氯碱生产中回收利用氯水的方法进行了述评,推荐了已工业化的闭路循环先进工艺。
- In this paper the water sample was digested in a high pressure disinfector and COD was determined by spectrophotometry. This method has some trait of rapidness, convenience and high accuracy. 摘要本文研究了用高压消毒锅重铬酸钾法消解环境水样,用分光光度计测定COD,本法具有快速、简便、准确度高的特点,有良好的精密度。
- The saturated chlorine water was not sent to dechlorination treatment but(directly) applied to the synthesis of dichloropropanol in the epichlorohydrin facility.The aim of saving(energy,)decrea... 饱和氯水不经过脱氯处理,直接用于环氧氯丙烷装置的二氯丙醇合成反应,达到了节能、降耗、减污的目的。