Based on surface water quality data, this paper objectively analyzed the pollution status of Longdong River. And the control measures were put forward in accordance with pollution characteristics.
依据龙洞河地表水质监测数据，客观分析了龙洞河水质污染现状、主要污染物。根据污染特征，提出了相应的防治措施。
To better control and prevent water pollution in rivers, it is necessary to know the conditions of water quality in rivers in time.
为了更好的对河流水体污染进行控制和治理，及时了解河流的水质状况是必要的。
The water quality model is an efficient tool for water pollution control and water quality planning.
水质模型是进行水污染控制和水环境质量规划的有效工具。
The rainstorm runoff is one of the major surface source pollution, its control and management is the main content of the regional water quality improvement plan.
暴雨径流是重要的地面污染源之一，对它的控制和管理是区域水质改善计划中的主要内容。
The technical key of total emission control is the response relationship between pollution sources and water quality object.
污染物总量控制的技术关键是污染源与水质目标之间的响应关系。
Water quality model has become an efficient tool for water pollution control, water quality planning and environmental management.
水质模型是进行环境水污染控制、水质规划和环境管理的有效工具。
The water quality characteristic of urban road runoff and the situation of pollution control play important roles in the realization of the road rainfall harvesting irrigation.
道路径流水质特点以及污染物控制情况对道路集雨灌溉实现起着至关重要的作用。
The treatment measure including pollution source control and pollutant reduction was put forward for the sake of water quality improvement.
针对水库污染严重的现状，提出了控制污染源、削减污染物的综合治理措施。
Scenario 1, 2 and 3 investigated effects of different pollution control measures on the water quality of the reservoir.
情景1、情景2和情景3是考虑了不同点源、非点源管理措施后的密云水库水质状况。
The source and quality of the waste water in dimethylaminobenzoic acid production are analysed, and the countermeasures are proposed for pollution prevention and control.
对间二甲胺基苯甲酸生产中废水来源及废水水质进行了分析，并提出了废水污染防治措施。
The water quality of Tanglangchuan is analyzed, based on which, the characteristics of water pollution and the main reasons are concluded. Some pollution control measures are pointed out.
通过对螳螂川水质状况的分析，总结了水污染特征及主要污染原因，提出了污染治理对策。
Finally it is pointed out that water pollution control and industrial structure adjustment should be taken to improve the water environmental quality.
指出应从治理和调整产业结构两方面来改善水环境质量。
The East Route of water diversion should be completed by 2010, and pollution control to ensure diverted water quality is a key factor to guarantee the project successful.
南水北调东线工程计划在2010年建成，能否根治污染、确保调水水质，是其成败的关键。
Niuhu River pollution control project was constructed for the purpose of improving Guanlan River water quality, and a constructed rapid infiltration treatment process was used.
为改善观澜河水质兴建了牛湖河污染治理工程，采用人工快渗处理工艺。
Preventing such pollution will require waste water companies to have a responsibility for sludge quality and powers to know about and control toxic discharges to the sewers that run to their works.
为了预防类似土壤污染的发生，废水处理公司在进行工作时必须负起责任，了解污泥的质量所将带来的影响和管制废水中有毒物质的排放。
The construction and applied condition of onedimension water quality model used extensively in concentration control of river pollution is analyzed and studied.
分析和研究了在河流污染浓度控制中广泛应用的一维水质模型结构和应用条件。
Soil and water conservation measures are an important means to control nonpoint source pollution, protect water source quality and ensure drinking water security.
水土保持措施是防治非点源污染，保护水源水质，保障饮水安全的重要手段。
In this paper we have talked about the dyeing waste water pollution and quality of the waste water in details, and some special ways of pollution control.
本文详细介绍了印染废水的污染源和印染废水的危害，提出了印染行业进行污染控制的具体途径。
In this paper we have talked about the dyeing waste water pollution and quality of the waste water in details, and some special ways of pollution control.
本文详细介绍了印染废水的污染源和印染废水的危害，提出了印染行业进行污染控制的具体途径。
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