在"英语"词典里bleaching powder}的意思

在英语中BLEACHING POWDER的发音

bleaching powder

BLEACHING POWDER在英语中的意思是什么？

漂白

Bleach

漂白剂是指通常通过氧化去除颜色，增白或消毒的许多化学物质。 漂白过程已经知道了几千年，但是目前用于漂白的化学品是由几个18世纪的科学家的工作造成的。 氯是最常用的漂白剂的基础，例如次氯酸钠的溶液，其普遍存在，最简单地称之为“漂白剂”，次氯酸钙是“漂白粉”中的主要化合物。 最不常含氧化的漂白剂最常见于过氧化物，如过氧化氢，过碳酸钠和过硼酸钠。 虽然大多数漂白剂是氧化剂，但一些是还原剂，例如连二亚硫酸钠和硼氢化钠。 漂白剂用作家用化学品，以增加衣服，去除污渍和消毒剂，主要在浴室和厨房中。 许多漂白剂具有很强的杀菌性能，用于消毒和消毒，因此用于游泳池卫生以控制细菌，病毒和藻类以及需要无菌条件的任何机构。

Bleach refers to a number of chemicals which remove colour, whiten or disinfect, often by oxidation. The bleaching process has been known for millennia, but the chemicals currently used for bleaching resulted from the work of several 18th century scientists. Chlorine is the basis for the most commonly used bleaches, for example, the solution of sodium hypochlorite, which is so ubiquitous that most simply call it "bleach", and calcium hypochlorite, the major compound in "bleaching powder". Oxidizing bleaching agents that do not contain chlorine most often are based on peroxides, such as hydrogen peroxide, sodium percarbonate and sodium perborate. While most bleaches are oxidizing agents, some are reducing agents such as sodium dithionite and sodium borohydride. Bleach are used as household chemicals to whiten clothes and remove stains and as disinfectants, primarily in the bathroom and kitchen. Many bleaches have strong bactericidal properties, and are used for disinfecting and sterilizing and thus are used in swimming pool sanitation to control bacteria, viruses and algae and in any institution where sterile conditions are needed.

在英语 词典里bleaching powder的定义

字典中的漂白粉的定义是一种带有氯气味的白色粉末，由氯化氢氧化钙组成，含有大约公式CaCl·4H2O。 它在溶液中用作漂白剂和消毒剂。也叫石灰氯化物，氯化石灰。

BLEACHING POWDER的翻译

通过我们的英语多语言翻译器,找到bleaching powder的25种语言翻译

该章节所呈现的将bleaching powder由 英语向其他语言的翻译是通过自动统计翻译获得的；在英语中基本的翻译单位是单词«bleaching powder»。

• 翻译者英语 - 中文: 漂白粉
• 翻译者英语 - 西班牙语: polvo de blanqueo
• 英语: bleaching powder
• 翻译者英语 - 印地语: ब्लीचिंग पाउडर
• 翻译者英语 - 阿拉伯语: مسحوق التبييض
• 翻译者英语 - 俄语: хлорная
• 翻译者英语 - 葡萄牙语: branqueamento em pó
• 翻译者英语 - 孟加拉语: ব্লিচিং পাউডার
• 翻译者英语 - 法语: poudre de blanchiment
• 翻译者英语 - 马来语: Serbuk pemutihan
• 翻译者英语 - 德语: Bleichpulver
• 翻译者英语 - 日语: さらし粉
• 翻译者英语 - 韩语: 표백제
• 翻译者英语 - 印尼爪哇语: Bubuk bleaching
• 翻译者英语 - 越南语: bột tẩy trắng
• 翻译者英语 - 泰米尔语: வெளுக்கும் தூள்
• 翻译者英语 - 马拉地语: ब्लिचिंग पावडर
• 翻译者英语 - 土耳其语: Ağartma tozu
• 翻译者英语 - 意大利语: polvere decolorante
• 翻译者英语 - 波兰语: proszek wybielający
• 翻译者英语 - 乌克兰语: хлорне
• 翻译者英语 - 罗马尼亚语: praf de albire
• 翻译者英语 - 希腊语: λεύκανση σκόνη
• 翻译者英语 - 布尔语(南非荷兰语): bleikpoeier
• 翻译者英语 - 瑞典语: blekningspulver
• 翻译者英语 - 挪威语: bleking pulver

与 «BLEACHING POWDER»相关的英语书籍

在以下的参考文献中发现bleaching powder的用法。与bleaching powder相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。

Chlorine & Chlorine Products; Including the Manufacture of ...

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1915 Excerpt: .

Geoffrey Martin, 2012

HIV and AIDS:: Basic Elements and Priorities

It is bactericidal, virucidal, cheap, and more effective than bleaching powder ( CaOCl2) solution. However, it deteriorates rapidly, corrodes nickel and chromium plating of metallic instruments, and has an offensive odour. Sodium hypochlorite is ...

‎2007

Farming Freshwater Prawns: A Manual for the Culture of the ...

Determine the percentage of active chlorine (% CI) in the commercial liquid bleach or bleaching powder (see Annex 4, Table 6). For this example, let us say that you find that your liquid bleach contains 11.9% CI and your bleaching powder ...

Michael B. New, 2002

Laboratory Manual For Engineering Chemistry (For Bput)

Or , 1000 cc of bleaching powder solution contains 3.844 gm of Cl2 present in 10 gm of supplied bleaching powder. That is, I0 gm of supplied bleaching powder contains 3.844 gm of Cl2. . 100 gms of supplied bleaching powder contains 3.844 ...

Patra B.B., 2010

Introductory Course of Quantitative Chemical Analysis

DETERMINATION OF THE AVAILABLE CHLORINE IN BLEACHING POWDER Bleaching powder consists mainly of a calcium compound which is a derivative of both hydrochloric and hypochlorous acids. Its formula is CaClOCl. Its use as a ...

Henry Paul Talbot, 1933

the chemical news

Journ., 209, 204) published a paper in which he states bleaching-powder to be a simple combination of lime and chlorine. This paper has been criticised by Schorlemmer in a note read before the Manchester Literary and Philosophical Society ...

william crookes, 1775

Chemistry for Tenth Class Part2

When bleaching powder is treated with an excess of dilute sulphuric acid, all the chlorine present in it is liberated : CaOCl2 + H2SO4 > CaSO4 + Cl2 + H2O Calcium oxychloride Sulphuric acid Calcium sulphate Chlorine Water (Bleaching  ...

Lakhmir Singh and Manjit Kaur, Lakhmir Singh, Manjit Kaur

Chemical News and Journal of Industrial Science

Now the presence of so much free hydrate of lime has often exacted from me the query — Does bleaching-powder for its constitution depend upon this large excess of lime ? At first sight this seems probable, but on further investigation this  ...

Sir William Crookes, 1773

Longman Science Chemistry 10

Common salt is the starting material for production of many chemicals like sodium hydroxide (caustic soda), sodium carbonate (washing soda), sodium hydrogen carbonate (baking soda) and bleaching powder on a large scale. (A) Sodium ...

Kohli Nitin, 2008

Engineering Chemistry

Ans. Available chlorine is the amount of chlorine liberated by the action of dilute mineral acids on bleaching powder. Q. 2. What do you mean by iodometric titration ? Ans. The titration in which liberated iodine is titrated against standard ...

A.K. Pahari, B.S. Chauhan, 2006

包含词语«BLEACHING POWDER»的新条目

找出国内和国际出版社所讨论的内容，以及词语bleaching powder在以下新条目的上下文中是如何使用的。

Sahapur village reports suspected cases of gastroenteritis

Particles of the bleaching powder seemed to have caued complications, he said. Read more on: Sahapur Village Reports Suspected Cases Of ... «Business Standard, 七月 15»

Fully treated water in eight wards under Nemom scheme

Only 5 mld drinking water is supplied after the infiltration gallery filtering and chlorination using bleaching powder. Of the total 289 mld drinking ... «The Hindu, 六月 15»

Water woes in Ukhrul; ways to face the issue

... Tank, the slow Sand Filter could not take the load of the raw water even after heavy chemical dosing with Alum, Lime and Bleaching Powder. «E-Pao.net, 六月 15»

Fish festival Maund begins to the beats of drums

Villagers said rampant use of bleaching powder and electric current to kill the fish prior to the festival had led to a less catch this year. «Chandigarh Tribune, 六月 15»

Indian villagers stun and kill thousands of fish in annual ritual

... mela" on Sunday (28 June) where they sprinkled a bleaching powder into the waters of Aglaar river to disorient the fish before catching them. «International Business Times UK, 六月 15»

Diarrhoea outbreak in Salboni village

... bring the situation under control by treating the contaminated water sources in the village with bleaching powder and other decontaminants. «The Statesman, 六月 15»

Dermatologists slam skin cream brand for using 'potent steroids'

These are essentially cold creams mixed with bleaching powder. When the dermatologists saw a rise in these cases, they started awareness ... «Ahmedabad Mirror, 六月 15»

Skin docs slam skin cream brand for using 'potent steroids'

These are essentially cold creams mixed with bleaching powder. When the dermatologists saw a rise in these cases, they started awareness ... «Bangalore Mirror, 六月 15»

Mosquito breeding mars temple environs

The officials had not even bothered to spray bleaching powder to prevent mosquito breeding. It may be recalled that the local body had ... «The Hindu, 六月 15»

Kamrup admin ready to tackle floods

The PHE Department has also been directed for supply of halogen tablets, phenyl, bleaching powder, etc. The DC also directed the Veterinary ... «Assam Tribune, 六月 15»