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chlorination
    Analysis of Influence Factors on Chloroform Creation During Chlorination in Domestic Water
    饮用水氯化消毒产生氯仿的影响因素分析
    Mass Spectrometric Aanlysis of A New Chlorination By-product:2-Chloro-5-oxo-3-hexene Diacyl Chloride
    氯化消毒副产物2-氯-5-酮-3-烯-己二酰氯的质谱分析
    DNA damage and apoptosis in L-02 cells induced by chlorination by-product MX of drinking water
    饮水氯化消毒副产物MX对人胚肝细胞(L-02)的DNA损伤及凋亡作用
    Effects of Operating Conditions and Water Quality on THMs and HAAs Formation during Wastewater Chlorination Disinfection
    氯化消毒条件及污水水质对生成THMs、HAAs的影响
    Study on the Determination and Formation of Chlorination Disinfection By-products in Drinking Water
    生活饮用水中氯化消毒副产物测定及产生条件研究
    GC/MS test showed that total organic species number was reduced 59.7% and total spectrum aera was reduced 33% after treatment by“pretreatment+ozone+BAC+chlorination”, on the other hand, total organic species number was reduced 44% and total spectrum aera was reduced 13% after treatment by“pretreatment+air+BAC+chlorination”.
    GC/MS检测结果表明,“前处理工艺+臭氧+BAC+氯化消毒”工艺使原水中有机物的种类减少了46种,色谱峰总面积减少了33%。
    Compared with traditional chlorination, sequeutial chlorination, i.e. short-term free chlorine plus chloramine disinfection can lower 35.8%~77.0% of trihalomethane formation and 36.6%~54.8% of haloacetic acids formation.
    与传统的氯消毒相比,顺序氯化消毒工艺可以有效减少消毒副产物的生成量,THMs减少35.8%~77·0%,HAAs减少36·6%~54·8%;
    Under the condition of same original water, the THMs and HAAs produced from sequential chlorination disinfection technology was 35.8%~77.0% and 36.6%~54.8% less than those from free chlorination.
    相同原水条件下,顺序氯化消毒工艺产生的三卤甲烷浓度比游离氯消毒工艺减少35.8%~77.0%; 卤乙酸减少36.6%~54.8%.
    Issues on Organic Halogen in Water Chlorination
    水氯化消毒出水中的卤代物问题
    Application of By-products from Chlorination and Chlorine Dioxide Disinfector
    氯化消毒副产物及二氧化氯消毒剂的应用
    Study on Degradation of Disinfection By-products of Chlorination in Drinking Water by Irradiation
    辐照降解饮用水氯化消毒副产物的研究
    Studies on the sequential chlorination disinfection technology
    顺序氯化消毒工艺的研究
    CHLORINATION OF DRINKING WATER AND CONTROL OF ITS BY-PRODUCTS
    饮用水氯化消毒及其副产物的控制对策
    Study on formation of chloroacetic acid during chlorination disinfection
    氯化消毒过程中卤乙酸形成条件初探
    Research Progress of Chlorination Disinfection By-products in Drinking Water
    饮用水中氯化消毒副产物的研究进展
    The Formation of Disinfection By-products (DBPs) in Chlorination of East River Water-the Source Water for Hong Kong's Drinking Water
    香港饮用水源(东江)水氯化消毒副产物产生的特征
    The effect of chlorination conditions (temperature, chlorine dose, bromide ion concentration, reaction time) on THMs production was simulated in the laboratory.
    在实验室内模拟氯化条件(pH值、温度、投氯量、溴离子浓度、反应时间)对东江下游深圳水库源水氯化消毒副产物THMs产生的影响。
    Trihalmethanes (THMs) is composed of chloroform(TCM)、bromodichloromethane (BDCM)、 dibromochloromethane (DBCM) and brmoform (TBM). The THMs in reused water is a kind of disinfectant by-pruduction that result from its chlorination .
    三卤甲烷(THMs)由氯仿、溴二氯甲烷、二溴氯甲烷、溴仿组成,中水中的THMs主要来自中水氯化消毒后的副产物。
    It is shown in the result that CHC13, C2HC13 and CHBr2Cl are mainly produced by disinfection of chlorination and their concentration in natural water is very low compared to tap water.
    对比结果表明,自来水中的氯仿、三氯乙烯、二溴一氯甲烷主要是由氯化消毒产生的,天然原水中这三种卤代烃的含量极低。
    The illnesses attributable to waterborne pathogens were greatly reduced since the use of chlorination disinfections. Unfortunately it produced another harmful substance, named chlorination disinfection by-products (DBPs) that mainly come from the reaction between chlorination disinfection reagent and organic compounds in water.
    饮用水氯化消毒技术的应用,使水体病原微生物对人类的危害得到控制,同时也给人类带来了另一类危害健康的物质——消毒副产物(Disinfection By-products,DBPs)。
 

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