水的加氯消毒 的英文怎麼說
中文拼音 [shuǐdejiāxiāodú]
水的加氯消毒
英文
chlorination of water- 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
- 的 : 4次方是 The fourth power of 2 is direction
- 氯 : 名詞[化學] chlorine （17號元素, 符號cl）
- 消 : 動詞1 （消失） disappear; vanish 2 （使消失; 消除） eliminate; dispel; remove 3 （度過; 消遣） pa...
- 毒 : Ⅰ名詞1 （對生物體有害的性質或物質; 毒物） poison; toxin 2 （毒品） drug; narcotics 3 （姓氏） a s...
- 消毒 : 1 （殺死致命微生物） disinfect; sterilize 2 （消除毒氣） degassing3 （清除流毒） eliminate the pe...
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The transferabilities of disinfectant outgrowths. the transformations admixed with chloroamine disinfectant water and chlorizating disinfectant water in conveying tubes have been particular analyzed. mostly work and conclusions as follows : ( 一 ) using simulative test and crosswise test, changing some parameters such as the sequence and proportion of chloroamine affiliated
C ）採用氯胺消毒方式時，預加氯成為總三鹵甲烷、鹵乙酸生成量的決定因素，取消預加氯將大幅度減少氯消毒副產物的生成，而對于濾后水消毒劑量（主要為一氯胺）的控制影響不大。The enzyme - linked immunosorbent assay ( elisa ) and high performance liquid chro - matography ( hplc ) analysis for detection of mc were optimized. the removal rates of mc by conventional water treatment processes were investigated through the laboratory study and the detection of mc in every process in meiyuan drinking water treatment plant. results showed that the prechlorination of eutrophic water led to the release of intracellular toxins to water phase
本文完善了mc的elisa和hplc分析方法，通過模擬試驗及水廠實測調查了富營養化太湖水中mc在常規凈水工藝中的去除特性，結果表明預氯化使藻細胞內的mc釋放出來，混凝沉澱對細胞外mc無去除作用，砂濾可去除17 . 2 40 . 4的細胞外mc和19 . 0 36 . 6的總mc ，加氯消毒對細胞外mc和總mc的去除率分別為30 45 . 3和30 51 . 7 。( 二 ) using simulative test and onthogonal test to analyze the theories of folded point reactions of chloroamine disinfectant water and the mixed reactions of conveying tubes water by different disinfectant technique. a ) when organic contaminations of original water reach some degree, the reactions of some organic nitrogenous and activated chlorine in original water and the transfoms between organic nitrogenous and ammonia - n will disturb the produce and stability of 1 - chlonoamino. the curve got by the sutra folded point chlorination theory will have greatly changes
（ 2 ）採用生產性實驗，分析氯胺消毒水的折點反應理論及不同消毒方式的管網水的混合反應，實驗室及生產實驗表明： a ）當原水有機污染達到一定程度，原水中部分有機氮與活性氯的反應以及有機氮與氨氮之間的轉化將干擾一氯胺的生成及穩定，經典折點加氯理論曲線將發生較大變化。Clarified water then flows into rapid gravity filters of sand or anthracite to remove fine particles, after which chlorine and hydrated lime areaddedfor disinfection and ph adjustment
過濾后的水會加入氯氣和熟石灰，進行消毒及調節酸鹼度，並加入氟化物，保護牙。Based on the study of application of chloramines disinfection at home and abroad, local water quality and practices, this paper makes some implications on the relationships between chloramines disinfection and water quality as followed. 1. it is more effective to disinfect water by means of " first chloramines, then ammonia " in lowering pollution
其主要研究工作和結論如下： 1 、相對于先氯后氨和同時氯氨的消毒劑投加方式，先氨后氯的投加方式在降低原水酚污染影響的作用更為有效。The by - product index of tap water that has been disinfected by chlorine. a group of chemicals that might affects health. the maximum contaminant level in taiwan is 0. 08 mg l, and the lifelong cancer risk is lower than 1 100000
自來水中加氯消毒副產物指標，為影響健康的物質我國飲用水水質標準限值為0 . 08 mg l ，其終生的致癌風險低於十萬分之一。Water direct from the rising main is rarely used. the supply usually comes from a storage tank which creates an increased risk of contamination as the water has been standing and is usually not sufficiently chlorinated
直接來自自來水管的水很少使用，通常供水來自於貯藏槽，由此污染風險增加，因為水經過放置，且通常未充分氯化消毒。This is the by - product of chlorine dosing in the disinfection of potable water. drinking potable water with excessive content of trihalomethanes may lead to liver, kidney and nerve system problems, and it is a carcinogenic
自來水加氯消毒的副產物，長期飲用含量超過水質標準的自來水，會導致肝腎及神經系統問題，並有致癌風險。( 4 ) ozonation could increase the aoc in water, and cause organism unstable, but when the dose of ozone reached some degree, aoc began to decrease, and when putting into chlorine to disinfect would n ' t make aoc increase
（ 4 ）臭氧化可以使水中的aoc升高，促使生物不穩定，但是在臭氧投加量達到一定程度后， aoc又開始降低，投加臭氧后再加氯消毒不會使得aoc升高。分享友人