After making analysis on the cause of water pollution, the technical measures, which are economically feasible, are proposed for prevention of water pollution.
针对产生污染的原因,提出了经济可行的防止水质污染的技术措施。
Methods Introducing the Fuzzy information diffusion method to evaluate the water environment quality of Xi′an city, and using correspondence analysis to analyze the main pollution cause of sections.
方法首先采用一维模糊信息分配方法对水环境质量进行评价,其次应用对应分析法对各断面的污染成因进行分析。
Based on the analysis of the malodorous black water bodies' background, the serious organic pollution of rivers and obvious tendency to eutrophication were demonstrated.
根据对其黑臭的背景分析,发现水体有机污染较严重,河道富营养化趋势较为明显。
This article analysis level, quality of ground water in suburb of Qiqihar city and its pollution situation, and put forwards 4 countermeasures.
本文详细分析了齐齐哈尔市城郊区地下水水位、水质及水质污染现状,并提出了4条调控措施。
The paper expounds pollution condition of surface water of JiaMuSi area, and makes assessment and dynamic analysis of main pollutants.
本文阐述了佳木斯地区地表水水质污染情况,并对主要污染物进行了动态分析、评价。
This paper evaluates the main pollution sources and status environment of water of Nanfeihe River being based on the pollution load method and set pair analysis.
本课题基于等标污染负荷法和集对分析对南淝河主要污染源以及水环境现状进行了评价。
Analysis on the collection of ground water samples is necessary for water pollution investigation to ascertain the water pollution situation.
地下水污染调查需要采集地下水样品进行分析以确定地下水污染程度。
The factors analysis of the grey connected degree and its application to water pollution factors analysis were introduced.
介绍了灰色关联度因子分析方法,以及此法在水污染因子分析中的应用。
For meeting the needs of the water resources protection and the water pollution control planning, this paper makes the analysis of relationship between runoff and pollution load of Tumenxigou outlet.
为了满足水污染控制规划和流域水资源保护的需要,在土门西沟出口对径流量、径流水质进行同步监测,结合以前的监测资料,对径流量与污染负荷之间的关系进行分析。
Water body quality of Xi'an city circumvallated river was monitored and evaluated in summer and winter by saprobien system and biotic indexes of pollution, combined with water quality analysis.
结合水质分析及污染生物指数,采用污化系统法对酉安护城河河水在冬夏两季进行了监测研究。
The application of GIS in control and decision-making system of Weihe River water pollution was introduced with structural system analysis.
以结构化系统分析为主要技术路线,介绍了GIS在渭河流域水污染控制决策系统中的应用。
Such analysis calculation method of water environmental carrying capacity and allowable pollutant total control quota can provide basis for water pollution control of rivers in Baoji city.
最后对渭河流域宝鸡市河段纳污能力及污染物控制总量定额进行了分析计算,为宝鸡市河流水污染控制提供了依据。
Composite index analysis is based on the relative concentration of quality components in its environmental quality standards to judge the pollution levels of the water-quality status.
水环境质量评价指数法是根据水质组分浓度相对于其环境质量标准的大小来判断水的质量状况。
Finally, according to the result of statistics analysis, we put forward the reasonable proposal and suggest to solve the problem of the problem of the water pollution in Yangtze area.
最后根据统计分析结果,对未来如何解决长江地区水质污染问题,提出了合理的建议和意见。
The purpose of the analysis is to provide a reference to keep a balance of ecology in water, control the water pollution and prevent eutrophication of water.
目的是为更好地维持水体生态平衡,控制水体污染,预防水体富营养化的发生提供参考。
The purpose of the analysis is to provide a reference to keep a balance of ecology in water, control the water pollution and prevent…
目的是为更好地维持水体生态平衡,控制水体污染,预防水体富营养化的发生提供参考。
Based on the comprehensive analysis of the present water quality of Pearl River Basin, the main pollution sources are found out.
通过对汉江、丹江流域水质现状的研究,详细分析了形成丹江、汉江流域水质现状的成因,提出了该流域水质污染的防护的对策。
An analysis is made of the sources of pollution of the Dawenhe River and their impact on the water quality of the east route of the South-to-North water Transfer Project.
阐述大汶河污染对南水北调东线工程水质的危害,分析大汶河主要的污染来源。
The simulation and prediction analysis of water quality in water pollution emergencies can provide decision support for emergency treatment and emergency rescue and the like.
水污染事故水质模拟预测分析能为应急处理和应急救援等方面提供决策支持。
The data analysis demonstrated that:(1) LCF in Shenzhen was one of the reasons of the eutrophication of coastal water in Shenzhen, which caused more serious coastal water pollution after 1994;
对相关数据分析表明:(1)深圳市农业化肥流失是深圳近海水体富营养化成因之一,其在1994年之后对近海水体污染程度加大;
The data analysis demonstrated that:(1) LCF in Shenzhen was one of the reasons of the eutrophication of coastal water in Shenzhen, which caused more serious coastal water pollution after 1994;
对相关数据分析表明:(1)深圳市农业化肥流失是深圳近海水体富营养化成因之一,其在1994年之后对近海水体污染程度加大;
应用推荐