饮用水安全,drinking water safety
1)drinking water safety饮用水安全
1.Long-term management mechanism of ruraldrinking water safety project农村饮用水安全工程长效管理机制探索
2.Factors endangering the safety of drinking water are summarized;the idea ofdrinking water safety is put forward and its properties(including abundant water sources,qualified water and ample water-supply capacity) are analyzed.在总结危及饮用水安全的因素的基础上,提出了饮用水安全的概念,并对其内涵进行分析;指出饮用水安全的属性有3个,即水量有保证、水质要达标和足够的供水能力;从强化管理和加强污染治理方面探讨保障饮用水安全的措施;指出建立有效的环境问责制,将环境指标真正纳入官员考核机制、实施清洁化生产,减少废水排放量和实施新的给水处理工艺是保障饮用水安全的关键。
3.Drinking water quality impacts people’s health directly,so quality safety is the most important part indrinking water safety.水质安全是饮用水安全的重中之重,直接关系到人体健康。
英文短句/例句
1.Law Guarantee Measures of Safety for Chinese City Drinking Water;我国城市饮用水安全的法律保障措施
2.Drinking Water Sources Safety of Zhangjiakou Central Urban District张家口市中心城区饮用水安全的探讨
3.Discussions on Drinking Water Safety and Soil Conservation of Maoming Minghu Reservoir茂名市名湖水库饮用水安全及水土保持
4.Reflection on Sanitary Safety of Drinking Water Stimulated by Water Pollution水污染事件引发对饮用水安全问题的思考
5.Survey of periodic safety of barreled drinking water in Jining City市售桶装饮用水饮用周期安全性调查
6.The Drinking Water Price of Safety Drinking in Rural Area and the Post-evaluation of Drinking Project农村安全饮用水水价及饮水工程后评价
7.Analysis on Safety of Drinking Water Source in Xi"an City西安市城市饮用水源地安全状况浅析
8.Dinking Water Safety and Water Treatment Technology in Rural Areas农村饮水安全及水处理技术应用研究
9.If no other safe water supply can be obtained,如果没有其他安全的饮用水，
10.NF is an Effective Ensuring for Production of Safe Drinking Water;NF——安全饮用水生产之有效保障
11.RESEARCH AND COUNTERMEASURE OF SAFETY GUARANTEE OF DIRINKING WATER SOURCE OF KUN SHAN CITY昆山市饮用水源安全保障研究与对策
12.Measures and Ways to Deal With Safety of Drinking Water After Earthquake地震灾后饮用水卫生安全对策与措施
13.DESALINATION METHODS APPLICATION TO SMALL TOWNS AND VILLAGES FOR DRINKING SAFELY村镇苦咸水源安全饮用淡化方法比较
14.Research on Evaluation Indices System of Ground Drinking Water Source Security for Cities;城市饮用水地下水水源地安全评价体系研究
15.Assessment and Investigation of Water Security on Centralized Drinking Water Sources in Towns of Chongqing重庆市城镇饮用水水源地水安全调查与评价
16.Application of Evaluation System of Water Quality Security of Fine Drinking Water小区直饮水供水水质安全评价体系及应用
17.Protection of drinking water sources and water pollution control in rural areas农村饮用水水源地安全保障与水污染防治
18.Application of HACCP to Evaluation of Water Quality Security of Fine Drinking WaterHACCP在评价小区直饮水供水水质安全中的应用
相关短句/例句
the safety of drinking water饮用水安全
1.Water blooms leading by eutrophication had become a serious problem threateningthe safety of drinking water.富营养化引起的水体"水华"已成为威胁饮用水安全的严重问题。
3)drinking water security饮用水安全
1.The issue ofdrinking water security plays a decisive role in china’s national economy and social life .饮用水安全问题在我国国民经济和社会生活中具有举足轻重的地位。
4)safe drinking water安全饮用水
1.Imbalance of sanitary status of China"s rural areas"safe drinking water:issue and countermeasures我国农村安全饮用水地区差异及对策研究
2.Besides the ordinary treatment techniques,thesafe drinking water treatment system on a pilot scale also consists of several new techniques such as O3 contacted oxidation/O3 catalytic oxidation,nanofiltration and reverse osmosis filtration,dynamic membrane resin adsorption,photochemical catalytic oxidation and pipe network biomembrane control techniques.安全饮用水保障处理中试平台,除具有常规处理工艺外,还引入臭氧接触氧化/催化臭氧氧化、纳滤和反渗透过滤技术、动态膜树脂吸附、光催化氧化、管网生物膜控制等新技术。
3.Nanofiltration membrane separation technology is an effective method for production ofsafe drinking water.纳滤膜分离技术在饮用水制备方面具有独特的作用,是保障安全饮用水生产的有效方法。
5)Drinking water quality safety饮用水水质安全
6)SDWA安全饮用水法
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。
