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水中污染物来源及处理方法（英文）
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日期：2008-06-11 06:44:54
点击：30 评论：0
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| Source Organic matter makes up a significant part of the soil, therefore water-soluble organic compounds are present in all water supplies. Organic matter is reported on a water analysis as carbon, as it is in the TOC (total organic carbon) determin |
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室外给水术语
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日期：2008-06-11 06:28:37
点击：7 评论：0
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| 分页标题 3 给水工程中净水构筑物的术语及其涵义应符合下列规定： 1 、净水构筑物 purificationstructure 以去除水中悬浮固体和胶体杂质等为主要目的的构筑物的总称。 2 、投药 chemicaldosing 为进行水处理而向水中加一定剂量的化学药剂的过程。 3 、混合 mixin |
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给水排水工程通用术语
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日期：2008-06-11 06:13:10
点击：10 评论：0
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| 1 、给水工程 watersupplyengineering 原水的取集和处理以及成品水输配的工程。 2 、排水工程 sewerage,wastewaterengineering 收集、输送、处理和处置废水的工程。 3 、给水系统 watersupplysystem 给水的取水、输水、水质处理和配水等设施以一定方式组合成的总体。 4 |
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电镀专业术语
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日期：2008-04-28 08:36:22
点击：32 评论：0
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| 1 大气暴露试验atmospheric corrosion test 2 中性盐雾试验(NSS试验) neutral salt spray test(NSS-test) 3 不连续水膜water break 4 pH计 pH meter 5 孔隙率 porosity 6 内应力 internal stress 7 电导仪 conductivity gauge 8 库仑计(电量计) coulomb meter 9 旋转圆 |
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Wastewater Treatment Process
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日期：2008-03-15 06:17:19
点击：96 评论：0
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| Preliminary Treatment The first stage of the treatment process uses screens to remove the larger solid inorganic material such as paper and plastics. This is followed by the removal of particles such as grit and silt which are abrasive to plant equi |
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Wastewater Treatment Methods
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日期：2008-01-06 00:41:06
点击：265 评论：0
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| Satisfactory disposal of wastewater, whether by surface, subsurface methods or dilution, is dependent on its treatment prior to disposal. Adequate treatment is necessary to prevent contamination of receiving waters to a degree which might interfere |
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环境污染〖中英文对照〗
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日期：2008-01-02 04:01:30
点击：831 评论：0
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| 什么是污染 随着工业革命的到来，它所引起的环境污染也正惊人地增长。我们把污染定义为空气、水、陆地的物理、化学或生物特性的一种不利变化，这种变化可危害人或其它活的有机体的健康、生存或活动。主要有四种污染 -- 陆地上的废弃物、水污染（既可是海洋的也可以是内 |
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活性炭生物转盘法处理化工废水外文摘要（附翻译）
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日期：2008-01-01 03:38:28
点击：86 评论：0
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| Active carbon biodisk,a new biodisk,was manufactured by fixing granular active carbon on the disk with fixative.Stimulated chemical wastewater was treated by a single stage biodisk process.The treatment effects by active carbon diodisk,quartzite bio |
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英语翻译：含铬废水处理方案
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日期：2007-12-31 18:59:31
点击：343 评论：0
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| 一、 方案依据及目标： 1 、依据： 1.1 平均日处理污水量 140 吨，设计能力为日处理量为 200 吨。 1.2 要求连续处理、操作方便。 1.3 设备使用年限 15 年 2 、目标： 要求采用本方案处理后的污水中 总铬含量＜ 1.5mg/L 六价铬含量＜ 0.5mg/L PH 值为 69 磷酸盐（以 P |
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环保问题英语范文
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日期：2007-11-24 23:45:34
点击：260 评论：0
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| As is apparently revealed in the pie charts above, forty-eight percent of people surveyed have never heard of the International No Motor Vehicle Day while fifty-seven percent are willing to give up driving on such a day. What is betrayed in the pie |
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环保英语范文
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日期：2007-11-24 23:38:58
点击：252 评论：0
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| Only One Earth We have only one earth. But now,the environment becomes worse and worse. As you know,there's no enough clean water for people. So many of them lose their lives because of water. In a lot of countries, people have to cut trees for livi |
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wastewater treatment
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日期：2007-11-24 07:22:51
点击：105 评论：0
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| OBJECTIVES The student will do the following: 1.Define wastewater and list components of wastewater . 2.Describe the function of a wastewater treatment plant. 3.Create a wastewater treatment model and use it to clean wastewater . 4.Describe some pri |
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GZ opens new wastewater plant
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日期：2007-11-24 07:09:15
点击：40 评论：0
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| GUANGZHOU: A new wastewater treatment plant commenced operations yesterday as part of a wider effort to protect the Pearl River. The Guangzhou Xiliang wastewater treatment scheme is the nation's first public-private partnership sewage disposal plant |
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Waste Water Treatment
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日期：2007-11-24 07:06:01
点击：62 评论：0
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| You know, life as a waterdrop sure isn't easy. So many people take me for granted and don't really think about the role I play in their survival. Many people will overuse me, pollute me, or even worse, boil me! Fortunately, there are some people in |
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环境资源相关英语词汇
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日期：2007-10-21 07:49:05
点击：517 评论：0
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| 环境资源与相关词汇 大气 ATMOSPHERE 大气组成 Atmospheric composition 空气质量 Air quality 大气化学 Atmospheric chemistry 大气成分 Atmospheric components 大气颗粒物 Atmospheric particulates 二氧化碳 Carbon dioxide 温室气体 Greenhouse gases 氧气 Oxygen |
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