chlorination
chlorination
1. Chlorine or other suitable disinfectants may be used. If chlorination has been employed checks should be made daily by chemical tests for available chlorine.
"用氯消毒或其他适宜的消毒剂均可,如果采用氯消毒,每天应用化学测试方法对余氯进行检验。"
2. The different growth stages of Rhabditis sp.Appears very different resistibility to chlorination.
3）不同生长阶段小杆线虫有明显不同的氯消毒抵抗力。
3. 74 Type vitric chlorination plant of
74型全玻璃加氯机
4. FU Yi-ming,GU Li-min,WANG De-qusn.Studies on selectivity chlorination roasting the lead fuming furnace zinc oxide dust to remove fluorin and chlorin[J].Nonferrous Mine Smelting,1998(3):22-25.
[3]付一鸣,顾立民,王德全.铅烟化炉氧化锌烟尘选择性氯化焙烧脱氟、氯的研究[J].有色矿冶,1998(3):22-25.
5. ARCO (Alloy Reguline Chlorination Oxidation)process
[化] 阿尔科过程; 合金块氯化氧化法
6. Some common treatments used in the developing world include chlorination, filtration and solar disinfection.
一些普通的技术可以应用于发展中国家，如氯处理、过滤、太阳能消毒。
7. In cases where water is disinfected by chlorination, it is easier and more appropriate to test for the presence of available chlorine than for bacteria.
与测试细菌相比，在水被氯化消毒的案例中，测试“可用氯”的存在更容易也更合适。
8. To eliminate the risks associated with chlorine storage, on-site hypochlorite generation plants have replaced gas chlorination plants at sea water pumping stations.
为消除储存氯气的危险，当局已把海水抽水站的加氯装置，改为场内制造氯酸盐装置。
9. This article introduces the commissioning and operation of electrolyzed seawater chlorination system in Wushashan Power Generation Co.
介绍了乌沙山发电公司电解海水制氯系统的调试投运情况,并详细介绍了循环水加氯处理试验与监控情况。
10. The application of the self aspirated jet absorption in the treatment process of waste gas from the chlorination was introduced in this paper.
介绍了喷射自吸吸收在氯化生产废气处理中的应用。
11. Technical development and chlorination mechanism of benzyl chloride were introduced.Energy consumption of reaction rectifying chlorination units was emphatically analyzed.
介绍了氯化苄氯化机理及技术发展,重点分析了反应精馏型氯化装置的能耗。
12. It includes acid leaching, alkaline leaching, amine leaching and electric potential control of chlorination leaching process and its advantages and disadvantages.
介绍了铅阳极泥的酸法处理,碱法处理,胺法处理,控电氯化法处理工艺及其优缺点。
13. In terms of the identification of risk and environment factors during the transportation of liquid chlorin,the possible risks were analyzed and the existing risks were evaluated with L.
从液氯运输过程中的风险因子和环境因素的识别出发,对液氯运输过程中可能存在的风险进行了分析,并采用L.
14. Terazosin hydrochloride dihydrate was synthesized from 6,7 dimethoxy 1 H,3H quinazolin 2,4 dione via chlorination, amination, condensation and salt formation in an overall yield of 64.3%.
以 6 ,7-二甲氧基 - 1H,3H-喹唑啉 - 2 ,4-二酮为原料 ,经氯化、氨化、缩合、成盐制得盐酸特拉唑嗪 ,总收率6 4.3%。
15. Methyl 3 nitropyridine was synthesized in 60% overall yield from 2 amino 4 methylpyridine via nitration, replacement of diazonium group by hydroxyl group, chlorination and dechlorination.
以2-氨基-4-甲基吡啶为原料,通过硝化、重氮化羟基置换、氯化及脱氯等4步反应制得标题物,总收率60%。
16. Using acrylonitrile as the starting reagent, 2-chloroacrylonitrile was prepared in several reaction stepsincluding catalytic chlorination, clean-up, and distillation.
以丙烯腈为原料,经催化氯化、消除、蒸馏等步骤制得2-氯丙烯腈。
17. The target compound was synthesized from xylene which is subjected to eight steps: nitrofication, reduction, diazotization,decomposition, chlorination, Grignard reaction, esterification, hydro-lysis etc.
以对二甲苯为原料，经过硝化，还原，重氮化，热分解，氯代，格氏反应，酯化，水解共八步反应，得到了一较纯的产物。
18. Balsalazide sodium was synthesized from 4-nitrobenzoic acid via chlorination, condensation, hydrogenation, diazotization, coupling and salt formation. The overall yield was 73.0%.
以对硝基苯甲酸为原料,经氯化、缩合、还原、重氮化、偶合、成盐等6步反应制得巴柳氮钠,总收率73.0%。
19. Aiming at a method of risk analysis for drinking water treatment,a statistical conceptual model was developed to simulate the chlorination disinfection processes in a conventional waterworks.
以建立给水处理过程的风险分析方法为目标,提出了适用于传统给水处理工艺的氯消毒概率机理模型。
20. Pentachlorobenzene cyanide was synthesized by means of gas solid catalysis and chlorination using cyanobenzene and chlorine as the raw materials.
以苯甲腈和氯气为原料，用气固催化氯化法研制了五氯苯甲腈。
21. The devolatilization process with chlorination liquid of chlorinated polyvinyl chloride as raw material by the atomization technology was studied,and good results were obtained.
以过氯乙烯氯化液为原料,研究了氯化液喷雾脱挥工艺,取得了良好的效果。
22. Bromobenzenesulfonyl chloride was obtained from 2 bromothiophenol via coupling with chloromethyl methyl ether,oxidation chlorination by chlorine water to give 76% yield of the title compound.
以邻溴苯硫酚为原料,经与氯甲基甲醚缩合、氯气水氧化氯化得到邻溴苯磺酰氯,总收率达76%。
23. The mean relative reactivity of three kinds of protons towards chlorination is R(CH)>R (CH2) >R(CH3), and the chlorine atoms are distributed homogeneously in the molecular chain.
伯、仲、叔三种氢的相对氯化活性为R(CH)>R(CH_2)>R(CH_3),并乒表明氯化反应比较均匀地发生在无规聚丙烯分子链上。
24. However, chlorin will interact with the organics remained in the water and form halohydrocarbon, chloroform and other cancer-causing toxic compounds.
但同时，氯与水中残留的有机物相互作用，会形成卤代烃、氯仿等有毒的致癌化合物。
25. The text introduces the product CPE Chlorination technics that liquefacient Chlorine enter pressure vessel straightly. This reaction technique is simple. And the reaction is rapidly,safe and steady.
使用直供液氯生产CPE的氯化反应工艺具有工艺简单、反应速度快、安全、稳定的特点。
26. The continual photocatalytic chlorination and chlorination-rectification methods can be adopted for side-chain chlorination process.
侧链氯化可采用连续光催化氯化和氯化精馏法;
27. Keywords chlorination point;move;halohydrocarbon;
关键词加氯点;后移;卤代烃;
28. Trihalomethanes(THMs), which were found to be possible human carcinogens, are formed as the main disinfection by-products during the chlorination process of water treatment.
具有致癌、致突变作用的三卤甲烷是饮用水氯化消毒的主要副产物。
29. The failure of previous protection method used for water chlorination tower in producing isophthalonitrile was analyzed and a new protection method was proposed. The protection mechanism in discussed.
分析了间苯二腈生产装置中水氯化塔设备原防护方案失效的原因,并就此提出了新的防护方案,对防护机理和效果进行了综合探讨。
30. Effects from high-temperature and low-temperature direct chlorination on refining,energy saving and economics of ethylene chloride in chloroethylene production revamping are analyzed.
分析了高温、低温直接氯化技术对氯乙烯改造中二氯乙烷的精制、节能、技术经济等方面的影响。
31. The thermodynamic analysis shows that the chlorination treatment is more beneficial than conventional oxidation treatment of hot metal to remove gallium.
分析结果表明,采用氯化铁水提镓的方法是可行的。
32. The transformation product of chlorin in sediment during diagenesis process was determined using HPLC and LC-MS-MS technique.
利用高效液相色谱（HPLC）、液相-双质谱联用（LC-MS-MS）技术研究沉积物中绿素及降解产物的种类及分布。
33. Effects of Heating and Chlorination on the Survival of Microorganisms in Ballast Water.
加热和氯化处理对船舶压载水中生物存活的影响。
34. Study on Catalyst Deactivation Kinetics of Pyridine Chlorination
吡啶氯化反应中催化剂失活动力学的研究
35. chlorination prior to another chemical process.
在其他化学反应之前的氯化作用过程。
36. In the reaction of chlorination, carbon tetrachloride was used as agent, and chlorine gas as chlorinating agent.
在氯化反应中,以四氯化碳为溶剂,氯气为氯化剂。
37. The yield of chlorination was 92.8%,using phosphorus oxychloride as the chlorinating agent.
在氯化反应中，以三氯氧磷为氯化剂，产率为92.8%。
38. The reaction of organic nitrogen compounds in wastewater with chlorine will form toxic and harmful organic chloramines during the chlorination.
在氯消毒过程中,污水中的含氮有机物与氯反应会生成有毒有害的有机氯胺。
39. Gallium in hot metal is removed by chlorination treatment using iron chloride as chlorination agents.
在铁水中用氯化铁为氯化剂进行氯化法提镓。
40. In the hydrometallurgical process of anode slime,usually oxalic acid is used as reducing agent to precipitate gold from chlorination solution owing to its good selectivity and quick reduction.
在阳极泥湿法处理流程中，草酸由于还原选择性好，速度快，而被许多生产厂家用作从氯化分金液中还原金。
41. When we do burning process, these mineral will becondensed to triple.Bamboo charcoal in water, adsorb chlorin alsosupply scant mineral.
在高温闷烧制成竹炭时，矿物质会被浓缩成三倍左右，在自来水中加入竹炭，可以吸附于氯亦可补充日常生活中不足的矿物质。
42. When we do burning process, these mineral will be condensed to triple.Bamboo charcoal in water, adsorb chlorin also supply scant mineral.
在高温闷烧制成竹炭时，矿物质会被浓缩成三倍左右，在自来水中加入竹炭，可以吸附馀氯亦可补充日常生活中不足的矿物质。
43. ZJ type rotor chlorination plant
型转子加氯机
44. Polysilicon is refined by means of physicochemical methods and then produced By chlorination of industrial silica powder in a partlcular situatlon .
多晶硅是由工业硅粉氯化，采用物理、化学方法提炼和特定条件下还原生产的。
45. Study of the Kinetics of Chlorination of Natural Rubber Latex
天然胶乳氯化反应动力学研究
46. The paper analyses the problem exsited in producing benzylchloride using the tower type chlorination method,puts forward the homologous improvement methods ,and points out its development trend.
对塔式氯化法生产氯化苄工艺中所存在的问题进行了分析,提出了相应的改进方法,指出了氯化苄的发展趋势。
47. Energy per ton of ethylene chloride can be down by 1626 MJ after revamping of di-rect chlorination units.
对直接氯化单元进行改造,生产每吨二氯乙烷可节能1626MJ。
48. Chlorination tablet can be added to water to make it safe to drink .
将加氯消毒片放入水中可以使之安全。
49. Problems related to quality control of vacuum chlorination in water treatment,including the required items and the control methods are discussed.
就水处理负压加氯工艺质量控制问题应包括的内容及具体控制方法进行了评述。
50. The DCS applications in raw water intake, chlorination and chemical dosage, filtration station, output pumping house, power switching house and main control room are specially described in detail under different conditions of waterworks.
并根据水厂生产的工艺过程，着重介绍了集散控制系统在原水取水、加药加氯、滤池、配电、出水泵房和水厂控制室中各种不同场合的应用情况。
51. The application of catalyst of orient toluene chlorination in industri-al production can produces remarkable economic and social effects.
指出了甲苯定向氯化催化剂在工业生产中的应用可带来显著经济效益和社会效益。
52. As to reaction technology,the UOP process is more competitive than the chlorination process and the hydrogen chloride stripping process and several improvements in the UOP pr...
指出今后应进一步深入研究杂多酸等新型催化剂和反应精馏技术,包括悬浮床催化蒸馏工艺。
53. Abstract In terms of the identification of risk and environment factors during the transportation of liquid chlorin,the possible risks were analyzed and the existing risks were evaluated with L.
摘要 从液氯运输过程中的风险因子和环境因素的识别出发,对液氯运输过程中可能存在的风险进行了分析,并采用L.
54. Flumiclora-pentyl was prepared from p-fluorophenol as starting material via several steps such as chlorination, nitrification, reduction and condensation. The yield of the product was 50%, and the purity was higher than 97%.
摘要以对氟苯酚为原料，首先与氯气发生反应，生成2-氟－4-氯苯酚，再经过硝化、还原、缩合等几步反应得到氟胺草酯，反应总收率达到50%，产品纯度大于97%。
55. Electrolyzing sea water chlorination system and the application in antifouling of a power plant are introduced.
摘要本文详细介绍了电解海水制氯系统的工作流程，以及在华能日照电厂的成功应用经验。
56. This paper proposed the technology for safety control in organic chlorination process based upon the engineering application and principal reasons from the safety accidents.
摘要结合氯化反应的工程应用，对有机氯化反应过程安全事故的形成原因进行了初步分析，并提出了反应过程安全控制的技术方法。
57. Abstract: Ozonation is increasingly used in drinking water treatment as an alternative method of chlorination.
摘要： 臭氧消毒作为氯消毒的替代方法，在饮用水处理中被越来越多地应用。
58. Side-Chain Chlorination of Toluene with New Photosensitive Catalyst
新型光敏催化剂用于甲苯侧链氯化反应
59. METHODS Tropisetron hydrochloride was synthesized by steps of chlorination, esterification, and hydrochlorination.
方法以3-吲哚甲酸为起始原料,经氯代、酯化、成盐酸反应制得长烷司琼。
60. METHODS Gimeracil was synthesized by steps of condensation, cyclization, chlorination and hydrolysis.
方法以丙二腈为起始原料，经缩合、环合、氯化、水解等5步反应制得吉美拉西。
61. METHODS The target compound was synthesized from 2-fluorobenzoic acid by chlorination, F-C acylation, addition, hydrolysis, chlorination and condensation.
方法以邻氟苯甲酸为原料，经氯化、F-C酰化、加成、水解、氯化、缩合等反应制得目标化合物。
62. The treated effluent from the Ngong Ping Sewage Treatment Plant will further be subject to chlorination, before being conveyed for reuse at the Cable Car Ngong Ping Terminal and Ngong Ping Village for toilet flushing.
昂坪污水处理厂排出的经处理污水经再作加氯处理，然后输送至在昂坪吊车总站和昂坪市集的厕所使用。
63. The possibility of removal of gallium from hot metal by chlorination treatment is discussed from the point of view of thermodynamics.
本文主要是从热力学的角度简要地分析了采用氧化法和氯化法进行铁水提镓处理的可能性。
64. The principle of vacuum chlorination, dosing rate of chlorine, design notes of chlorination room were discussed in this paper.
本文介绍了真空加氯的工作原理,污水的加氯量,介绍了污水处理厂中加氯间的设计。
65. In this paper the behavior of impurities in the chlorination solution,such as copper,silver and lead, is analyzed thermodynamically.
本文从理论上探讨草酸沉金过程中杂质元素银、铜、铅的行为。
66. Monochloramine and dichloramine both are such compounds, which were always produced from water and/or wastewater treatment by chlorination.
本文研究了二氯胺与溴化钾的反应及其产物,采用微孔渗透膜分离-紫外分光测定系统,测定水溶液中的一氯胺与二氯胺。
67. The WAXD data of chlorinated polyethylene (CPE) from solidphase chlorination was handled by iterative method, and the quantitative data of the content of amorphous phase in CPE and that of chlorine in amorphous phase in CPE were obtained.
本文采用迭代法对固相氯化法氯化聚乙烯(CPE)的广角X射线衍射(WAXD)数据进行处理,同时获得了固相法CPE非晶相含量和非晶相中氯含量的定量数据。
68. A technique combining chlorination and flocculation was investigated for algae inhabitation in swimming pool with recycling water supply system.
本研究采用氯化混凝技术,有效地抑制了游泳池水中藻类生长。
69. In this lecture we will discuss chlorination of water as an example.
本讲我们以氯水为例展开讨论。
70. The treatment process of high concentration cyanide rejectamenta by chlorination in the presence of alkali was introduced.
概述了用碱氯化法处理高浓度废弃氰化物的试验过程及试验条件,并对结果进行分析。
71. gas-solid catalytic chlorination
气固催化氯化反应
72. gas - solid catalytic chlorination
气固相催化氯化
73. Keywords chloroacetyl chloride;ketene;chlorination;
氯乙酰氯;乙烯酮;氯化;
74. Keywords chloropropane;chlorination;zinc chloride;
氯代异丙烷;氯化;氯化锌;
75. Both chlorination and adsorption could assist in removing the remaining color in MBR effluent and effectively reduce microorganism and organic content, respectively.
氯化及吸附程序分别提升了MBR出流在微生物及有机物方面的品质，且均有助于去除残留在MBR出流中的色度。
76. The normal conditions for chlorination
氯化处理的标准条件:水的浑浊度
77. Chlorination is carried out with Nhaloamines and sulfuric acid.
氯化是用N-卤胺和硫酸。
78. Hydrogen chloride is produced as a by-product from the chlorination of benzene and other hydrocarbons and by burning hydrogen, methane, or water gas in a chlorine atmosphere.
氯化氢是苯和其它碳氢化合物氯化的副产品，通过在氯气氛中燃烧氢、甲烷或水煤气也可以生产氯化氢。
79. The practice of chlorination has become so widespread.
氯化法在实践中已得到广泛应用。
80. Prospects for domestic chlorination titanium pigment process
氯化法钛白国内技术经济浅析
