论述了炼油装置区内污染雨水的来源和处理排放的必要性；
This article briefly talks on the source of pollutant rainwater inside battery limit of refining unit and necessity of its treatment and drainage.
由于工业企业和城市排水系统直接向江中排放大量未经处理的污水和雨水，使柳江受到污染。
The Liujiang is polluted because industries and the city drainage system directly discharge into it significant raw sewage and rainwater.
作为柳州市工业和居民生活用水主要水源的柳江则受到部分未经处理的污水和雨水排放污染。
The Liujiang River, which is the main source of drinking and industrial water use of the city, suffered from pollution from untreated sewage and rainwater flows.
通过混凝土桶和塑料桶的处理，生物沙子饮用水过滤系统可以净化95％到99％的细菌、病毒、蠕虫、雨水或者地表水污染颗粒。
Arranged in barrels of concrete or plastic, these biosand water filtration systems (BSFs) remove 95 to 99 percent of the bacteria, viruses, worms and particles contained in rain or surface water.
家畜的粪便也是一个问题，其排泄时产生大量甲烷气体，粪便会被雨水冲走，有可能污染河流、湖泊、甚至地下水。
Manure is also a problem, since it gives off methane and can be washed away by rain, potentially poisoning rivers, lakes or even groundwater.
兴庆宫公园的发言人梁子斌说：“五月的雨水将一些污染物冲入湖中，再加上持续高温使得赤藻大量繁殖。”
"The heat wave and pollution flushed into the lakes by the rains in May are causing red algae to thrive, " Xingqing Palace Park`s spokesman Liang Zibin said.
它的作用不是用来遮挡放射性排放而是阻止放射性烟尘和其它物质的释放，以及遮挡雨水以防止雨水携带污染物流入地下水。
Its purpose is not to shield radioactive emissions but to prevent the release of radioactive dust and other materials, and to keep out rainwater, which could carry contaminants into the water table.
雨水和泥土也遭到污染。
经自然雨水冲洗尘埃不沾，能有效地防止污染。
The natural rained dust not touch, can effectively prevent the pollution.
重庆还有助于减少被污染的雨水流入长江。
Chongqing also helps protect the Yangtze River from polluted rainwater.
城市雨水径流特别是初期雨水污染严重，是水体富营养化、华以及海域赤潮等环境问题产生的根源之一。
Urban runoff pollution is serious especially for earlier runoff and it is one of the reasons that lead to water body eutrophic algal bloom and red tide on sea.
货物被雨水严重浸湿和污染，无法销售。
The goods have been so discolored and heavily saturated by rain that they are unsaleable.
因此，混凝沉淀是雨水径流处理利用及污染控制最简便易行且有效的处理方法。
So, it was believed that coagulation and sedimentation might be the simplest and very effective way to treat the rainwater runoff and for pollution control.
雨水资源作为轻度污染的水源，经过简单处理就可用于生活用水和工业用水。
Rain water resources, pollution of water sources as mild, after a brief can be used to deal with domestic water and industrial water.
就算空气没有被污染，雨水也是呈弱酸性的，因为大气中的二氧化碳和其他酸性的气体会溶解在（雨）水中。
Rain is slightly acidic even in unpolluted air, because carbon dioxide in the atmosphere and other natural acid-forming gases dissolve in the water.
然而更有力的论点是给厕所盖顶，以防止雨水漫溢厕所，导致附近污染，或者影响周边环境。
There are, however, strong arguments for covering latrines to prevent rainwater from filling the latrine and causing contamination around it or weakening the surroundings.
雨水是城市环境中各种污染物的载体之一，受污染的雨水已经成为重要的城市非点源污染。
The rainwater is one of carriers of pollutants in urban-environment, and the polluted rainwater has been important urban non-point source pollution.
是什么造成了雨水穿过污染的大气而形成的酸雨？
What causes the acid rain that forms from water passing through polluted air?
掌握城区雨水径流水质及其主要的影响因素是有效地利用城区雨水资源和控制城市非点源污染的基础。
It is a critical basis for utilization of rainfall resource and pollution control of runoff in urban area to understand runoff quality and its main influential factors.
反向坡屋顶的形式通过阻挡雨水流入两个建筑体块间的室外区域，避免了室外空间的污染。建筑雨水则收集在中心并集中排出去。
The slopes of the reverse-pitched-roof prevents external contamination by blocking the rainwater flowing outwards from the two masses, and collecting them into the in-between void space.
分流制雨水系统的非雨水入流不但影响其正常的排涝功能，而且混接污水的直接排放还易导致受纳水体的严重污染。
The drainage function of split-flow rainwater system is affected by non-rainwater inflow, and directly discharging the mixed wastewater can cause serious pollution of receiving bodies.
雨水资源作为轻度污染的水源，水中污染物较少，经过简单处理就一可用于生活用水和工业用水。
Rainwater resources, as water resources that are slightly polluted, can be used for a domestic and industrial purposes after ordinary treatment.
在某些地区，农副业产品如大米、食用油等均有很大的需求量，网络上也流传着诸如“受核辐射污染的雨水”的谣言。
Agricultural and sideline products, such as rice and edible oil, was in high demand in some regions. Rumors like "radiation-contained rain" are also spreading through the Internet.
初期雨水对河道的冲击污染已成为解决河道污染的主要难题之一。
The lash and pollution of initial rain in river course has become one of the key problems in the control of river course pollution.
在合流制排水系统中，排水泵站中设置调蓄池是解决城市初期雨水对水体污染的有效措施。
In order to solve the problem of pollution in confluence drainage system, which is caused by initial rainwater, setting storage pond under the drainage pumping station is a effective measure.
1987年的修正案中，最理想的水质规定涉及到特定污染源的污染，也就是说来自农业和都市区雨水的污染。
The most ambitious water quality provision of the 1987 Amendments relates to non-point source pollution, that is, run-off from agricultural and urban areas.
1987年的修正案中，最理想的水质规定涉及到特定污染源的污染，也就是说来自农业和都市区雨水的污染。
The most ambitious water quality provision of the 1987 Amendments relates to non-point source pollution, that is, run-off from agricultural and urban areas.
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