THMs and HAAs produced in prechlorination process account respectively for 22% and 50% of their maximum concentration in the network;

The traditional process of raw water treatment has not only worked very well to most trace organic compounds in raw water, but also produce lots of THMs which can cause cancer.

传统的常规水处理工艺已经不能很好的去除水中大部分微量有机污染物，而且会生成大量含有三致作用的三卤甲烷类消毒副产物。

The UFC test was used to evaluate the effects of four common water treatment techniques on the removal of THMs precursors.

采用UFC方法评价了四种常用水处理工艺对THMs前质的去除效果。

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。

Precusors of THMs in soil extract from Harbin

哈尔滨土壤提取液中的卤代前驱物

The deterioration of raw water quality caused by water pollution and the deficiency of conventional water treatment technique results in the drinking water containing THMs, MX and other organic pollutants which seriously threaten human health.

水环境污染造成的饮用水源水水质下降及传统给水处理工艺的缺陷导致饮用水中含有THMs，MX等致癌物及其它有机物，严重威胁人体健康。

A larger number of studies in animals experiment demonstrated that THMs is carcinogen. Some epidemiology studies also show THMs is harmful to human Health.

大量的动物实验研究显示：THMs具有致癌性，部分流行病学研究显示其对人体健康有害。

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%。

The results show that high concentration NO-2-N in water can consume ozone dosage by 40% and reduce the removal rate of THMs precursor and the enhanced degree of biological degradation ability of water after ozonation.

结果表明，水中较高浓度的NO-2-N可消耗臭氧投加量的40%左右，并降低了臭氧对THMs前体物的去除率，也影响其提高水中可生物降解有机物浓度的能力；

This paper expounds the developing situation of halogen disinfecting by-product in drinking water ( THMs and HAAs), analyzes on the harms of the by-product to human health, introduces the effective paths of eliminating the by-product, and looks forward to the research directions in the future.

论述了饮用水卤代消毒副产物（三卤甲烷和卤乙酸）的研究现状，分析了其对人类健康的危害，介绍了去除副产物的各种有效途径，并展望了今后的研究方向。

The results show: ① Organic compounds with molecular weight ( MW) between 3-10 ku are the major THMs precursors in Guangzhou section of Pearl River;

结果表明：①分子质量在3~10ku间的有机物是珠江广州段源水中最主要的THMs前驱物；

The results show that the THMs are the major disinfection by-products in water before disinfection.

研究结果表明，两市水处理工艺中，消毒前水中消毒副产物以三卤甲烷类消毒副产物为主。

And the concentration of THMs and HAAs also increased with increasing temperature in the normal range.

正常气温条件下，THMs及HAAs的生成量随温度的增加而增加。

Theses and researches formation of trihalomethanes ( thms) in drinking water disinfection with five kinds of disinfectants

五种消毒剂消毒饮水后形成三卤甲烷的研究

The study on the correlation between organic pollution index and THMs preliminary study on Correlativity of reduction criteria in polluted water

天然水源水中有机污染指标与氯消毒后三卤甲烷形成的相关性初步探讨污染水中还原性指标相关性探讨

The influence of ClO 2 on trihalomethanes ( THMs) formation, the effects of disinfection byproducts ( DBPs) on healthy, and the methods reducing the DBPs were introduced in this paper.

论述了二氧化氯在饮用水消毒过程中对三卤甲烷形成的抑制、消毒副产物对健康的影响以及消毒副产物的去除方法。

The maximum level of THMs was at pH 9.

pH＝9时，三卤甲烷的生成量最高。

Zhou Ming, standing deputy dean of Microsoft Research Asia, made the statement in his keynote speech at the 2017 Global Artificial Intelligence Technology Conference, held in Beijing on May 22.

5月22日，微软亚洲研究院常务副院长周明在于北京举行的2017全球人工智能技术大会上发表的主旨演讲中这样说道。

In his keynote speech at the event, Zimbabwean President Emmerson Mnangagwa reiterated his administration's commitment to reviving the country's economy.

津巴布韦总统埃默森·姆南加古瓦在庆祝活动上发表主旨演讲，重申了他所领导的政府对于重振国家经济的承诺。

Steve Jobs was a stickler for detail, requiring final approval on everything from ads to wording on his keynote presentations.

史蒂夫•乔布斯是一个重视细节的人，从广告到主旨演讲的措辞等所有事情，都必须获得他的最后批准。

Promoting the Legal Service Sector to Serve the Economic Development and the Construction of a Socialist Harmonious Society

推动律师业为促进经济发展构建和谐社会服务&在环太平洋律师协会第十七届年会上的主旨演讲