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饮用水消毒 drinking water disinfection英语短句 例句大全

时间:2020-01-23 09:21:47

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饮用水消毒 drinking water disinfection英语短句 例句大全

饮用水消毒,drinking water disinfection

1)drinking water disinfection饮用水消毒

英文短句/例句

1.Bromide By-products and their Health Risks Caused by Disinfection of Drinking Water饮用水消毒溴代副产物及其健康风险

2.Advances of study on assessing exposure to disinfection by-products in drinking water饮用水消毒副产物暴露评价研究进展

3.Investigation on the Performance of Chlorine Dioxide Generators for Drinking Water Disinfection饮用水消毒用二氧化氯发生器性能调查

4.Removal of Halogenated Disinfection By-products Trichloroacetic Acid by Fe/Cu Catalytic Reduction in Drinking WaterFe/Cu催化还原去除饮用水消毒副产物三氯乙酸

5.Kinetics of Monochloramine Decay in Disinfection of Drinking Water饮用水消毒中一氯胺的衰减动力学研究

6.Study on MIEX Technology for Controlling Drinking Water Disinfection By-productsMIEX技术控制饮用水消毒副产物的研究进展

7.Progress on Analytical Techniques and Related Research of Disinfection By-Products in Drinking Water饮用水消毒副产物分析及相关研究进展

8.Apoptosis of grass carp(Ctenopharngodon idellus) lymphocytes induced by the combination of microcystins and disinfection by-products in drinking water微囊藻毒素与饮用水消毒副产物复合诱导草鱼淋巴细胞凋亡

9.Study on the Interaction of Tribromomethane and Metal Ions with DNA and Proteins;饮用水消毒副产物三溴甲烷及金属离子与DNA、蛋白质的作用研究

10.but should not be relied upon to sterilize water.但决不可用来消毒饮用水。

11.Analysis of results of successive addition of chlorine in drinking water in rural areas农村饮用水持续加氯消毒的效果分析

12.HYDROLYSIS MECHANISM OF TCMCD,A NEW CHLORINATED DISINFECTION BY-PRODUCT IN DRINKING WATER饮用水氯化消毒新副产物TCMCD的水解机理

13.Alcohol may be a medical disinfectant,but should not be relied upon to sterilize water.酒精可能是医学上的消毒剂,但决不可用来消毒饮用水。

14.THE APPLICATION OF ULTRAVIOLET RELATED DISINFECTION TECHNOLOGY IN DRINKING WATER TREATMENT紫外线相关消毒工艺在饮用水处理中的应用

15.Study on the Change of Disinfection Byproducts in Drinking Water in Chengdu City成都市饮用水中消毒副产物的变化研究

16.Study on the Disinfection by-Products in Drinking Water and the Method of Determination;饮用水中消毒副产物及其检测方法的研究

17.Advance in Pathogenic Microorganism Removal in Drinking Water by Disinfection Technologies消毒技术去除饮用水中病原微生物的研究进展

18.Simultaneous determination of five disinfectant by-products in drinking water by ion chromatography离子色谱法同时测定饮用水中5种消毒副产物

相关短句/例句

Disinfection of drinking water饮用水消毒

3)drinking water sanitization饮用水消毒

1.The city water supply engineerings were faced withdrinking water sanitization technology problem at present.饮用水消毒技术是我国目前城市给水工程面临的一道难题。

2.The technical properties of main method ofdrinking water sanitization in China is introduced in this paper, meanwhile the problems resulting are suggested and damage from kinds of by-products is analyzed.介绍了我国饮用水消毒的主要方法———氯消毒法的技术特点 ,指出了该方法存在的问题 ,分析了各种副产物的危害性。

4)drinking water disinfection饮用水消毒处理

5)disinfection of purified drinking water饮用净水消毒

6)Chlorination of drinking water饮用水氯气消毒

延伸阅读

饮用水高效除浊与安全氯化消毒技术鉴于我国经济迅速发展,人民生活水平不断提高,对供水水量和水质的需求不断增长和提高,针对我国水源污染较重和水质复杂的特点,并考虑到我国水厂投资有限,从除浊和消毒两大关键入手,结合依托工程,进行了大量和系统的试验研究,开发出多种投资省、能耗与药耗低的高效除浊和安全消毒技术与设备,而且其中大部分已迅速地转化为生产力、付诸生产实践,已建成了十六处示范工程。研究开发的主要新技术有:1.涡旋混凝低脉动沉淀技术。通过多管串联小间距斜板沉淀、小孔格网反应池微涡旋絮凝和小间距斜板沉淀,比传统处理工艺,在相同容积下,其处理水量可增加一倍,在相同的投药量下,其沉后水浊度为1.5~2.5度,而传统工艺沉后水浊度为5~12度。2.高效浮沉技术。集气浮池与斜板沉淀池于一体,根据北方地区冬夏水质沉淀性能的不同,而分别采用气浮或沉淀,使之均在最优条件下运行。与传统工艺相比、水力停留时间减少50%,水力负荷提高40%。在低温低浊时,在相同投药量下,其出水浊度2~5度,而传统工艺沉后水分别为7~15度和15~20度,基建费节省20%,混凝剂节省30%~40%。3.高锰酸钾助凝。其助凝效果很好,沉后水浊度比只加混凝剂对照组降低4~11度,用它助凝达到相同出水浊度时,节省助凝剂20~30%。4.高浊度水沉泥淤坝造田。黄河水源水厂的高浓度沉泥已成功地用作黄河大地淤背土耕,可接生人工和机械挖填土费用,提高了大坝的防洪能力,为了克服淤背风干后沙尘污染,用淤背造田,种植多种农作物均获成功,具有显著的经济和环境效益。5.二氧化氯、臭氧、高锰酸钾预氧化取代预氯化和二氧化氯消毒。三卤甲烷形成量至少减少70%,甚至不形成;经此预氧化后和适当净化后,最后氯化消毒不再形成有机氯化物。该项目开发出高效、低耗的饮用水处理系统工艺,并在十五处依托工程中应用,全面完成了考核指标,降低出水浊度和色度,降低药耗、节省基建投资,控制后氯化中有机氯和三卤甲烷的形成,保证了人民饮用水的安全与卫生。其总体水平为国际先进,部分成果达国际领先水平。

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