Modeling decay of chloramines residuals by copper pipe distribution test loop system;
铜管模拟输配系统中氯胺衰减过程与模拟
Combined pretreatment of potassium permanganate and chloramines to control trihalomethane formation;
高锰酸钾与氯胺联用预处理控制三卤甲烷生成
The inactivation effects of humic acid and lactose peptone culture solution content are inspected with individual application process of chlorine, chloramines and potassium permanganate, and with combined application process of potassium permanganate with chlorine or chloramines.
观察了水中腐殖酸和乳糖蛋白胨培养液的含量变化对高锰酸钾、氯、氯胺单独处理工艺及高锰酸钾与氯或氯胺联用工艺消毒效果的影响。
Control of disinfection by-products in drinking water by monochloramine disinfectant;
氯胺消毒对消毒副产物的控制研究
Decreasing the ratio of chlorine to ammonia to 5 can reduce DBPs by 89 percent and no dibromochloromethane was detected;the amount of DBPs had a good pertinence to the monochloramine dose;contact time had little effect on DBPs,and DBPs had little slow increase after 24 hours;increasing pH value to 8 can decrease DBPs by 82.
在氯消毒研究的基础上,研究氯胺对消毒副产物的控制,将氯与氨氮的比值降至5,能够使单独氯消毒所生成消毒副产物减少89%,二溴一氯甲烷也不再检出;消毒副产物的生成量与氯胺的投加量呈很好的线性关系;接触时间对消毒副产物的生成量影响很小,24 h增加缓慢;pH升高至8消毒副产物的总量比pH为7时减少82。
The inactivation of Escherichia coli with free chlorine and monochloramine was studied using bench-scale experiments in 0.
分别研究了游离氯和一氯胺在pH7。
It is based on the iodine catalysed discoloring reaction of malachite green oxidized by chloramine T in hydrochloric acid medium.
基于在稀盐酸介质中,碘催化氯胺T氧化孔雀绿而使其褪色的反应,建立了测定痕量碘的新方法。
Effect of Chloramine Disinfection on the Formation of Drinking Water Disinfection By-Products and Their Muta-genicity;
氯胺消毒对饮用水消毒副产物形成和致突变性的影响
Characters of natrural organic matters in south water resource and the control of DBPs by chloramine compared with chlorine;
南方某水源水中天然有机物的特点及氯胺对氯化消毒副产物的控制
Controlling HAAs yields in chlorine/chloramine disinfection by potassium permanganate preoxidation;
高锰酸钾预氧化控制氯/氯胺消毒的卤乙酸生成量
Making the western language publication online is inevitable trend of western language electronic resources.
西文出版物网络化是西文电子资源发展的必然趋势。
The text analyses the significance of building standard western language bibliograpgic database and expounds the content of standarsization futhermore author gives some constructive opinions.
分析了建设标准西文书目数据库的意义 ,阐述了标准化的内容 ,并提出建设标准化西文数据库应该做好四个方面的工
Determination of Ketamine and Norketamine in Blood and Urine by High Performance Liquid Chromatography;
血液、尿液中氯胺酮及其代谢物去甲氯胺酮的HPLC分析
DETERMINATION AND DISTRIBUTION OF KETAMINE AND ITS METABOLITE NORKETAMINE IN BIOLOGICAL FLUIDS AND TISSUES OF RATS
氯胺酮及其代谢物去甲氯胺酮在大鼠体液及组织中的检测及分布
MONOCHLORAMINE TESTING METHOD IN CHLORAMINATION PROCESS--SALICYLATE SPECTROPHOTOMETRIC METHOD
饮用水氯胺法消毒过程中一氯胺的水杨酸分光光度法测定
mustine hydrochloride
甲基二氯乙基胺盐酸盐
trimethylammoniumchloride acetate
氯化三甲基胺醋酸盐
polyamide epichlorhydrin resin
聚酰胺、表氯醇树脂
N-acetylsulfanilyl chloride
Ｎ－乙酰基磺胺酰氯
Chlorination is carried out with Nhaloamines and sulfuric acid.
氯化是用N-卤胺和硫酸。
edrophonium chloride
氯化乙基(3-羟苯基)二甲胺;氯化滕西隆
Chemical reagents--Hydroxylammonium chloride
GB/T6685-1986化学试剂氯化羟胺(盐酸羟胺)
Study on Molluscicidal Effect with Complex and LiuDaiShuiYangAn (LDS) and LDS Mechanism of Snail Control;
氯烟复配物及氯代水杨胺灭螺效果及氯代水杨胺杀螺机理的研究
Research of Polyvinyl-chloride Modified by Melamine、PA650、X Amine;
三聚氰胺、聚酰胺650、X胺改性聚氯乙烯的研究
Study on Selective Hydrogenation of Chloronitrobenzene to Prepare Chloroaniline;
氯代硝基苯选择性加氢制备氯代苯胺的研究
Synthesis of triethylamine-based epoxychloropropyl triethylammonium chloride
基于三乙胺的环氧氯丙基三乙基氯化铵的合成
Content determination of metoclopramide and related substances for metoclopramide tablets by HPLC
HPLC法测定甲氧氯普胺片中甲氧氯普胺及有关物质的含量
Studies on degradation mechanism of niclosamide ethanolamine salt Ⅰ Determination of niclosamide ethanolamine salt in photolysis solution
氯硝柳胺乙醇胺盐降解规律研究 Ⅰ光解液氯硝柳胺乙醇胺盐含量测定
Research of Polyvinyl Chloride Modified by X Amine、Triethanolamine、Urea;
X胺、三乙醇胺、尿素改性聚氯乙烯的研究
Synthesis of Sterically Hindered Imines Catalyzed by AlCl_3/Et_3N
三氯化铝/三乙胺催化合成位阻亚胺的研究