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分享 水4.0:饮用水的过去、现在与未来 (双语Ch 13节选)
虞左俊 2015-9-11 03:29
13 Reflections 第十三章 反  思 Modern urban water systems are unobtrusive by design. The pipes tha tbring water to our homes, drain our streets, and transport our wastes are hidden underground. Treatment plants are tucked away on the water’s edge or are located on a side ...
个人分类: Water 4.0|1515 次阅读|没有评论
分享 水4.0:饮用水的过去、现在与未来 (双语Ch 12节选)
虞左俊 2015-9-11 03:20
12 A Different Tomorrow 第十二章 不一 样 的明天 Ever since the Romans pioneered Water 1.0, centralization had been the big idea behind urban water systems. In fact, this original design principlehad been so potent that each of the subsequent upgrades was built on this foun ...
个人分类: Water 4.0|1549 次阅读|没有评论
分享 水4.0:饮用水的过去、现在与未来 (双语Ch 11节选)
虞左俊 2015-9-11 03:14
11 Turning to the Sea for Drinking Water 第十一章 向海洋索取 饮 用水 Throughout history, cities have employed a similar set of approaches for obtaining drinking water. Those urban dwellers lucky enough to live near ariver or lake have usually focused on making their local ...
个人分类: Water 4.0|1201 次阅读|没有评论
分享 水4.0:饮用水的过去、现在与未来 (双语Ch 10节选)
虞左俊 2015-9-11 03:03
10 The Toilet-to-Tap Solution 第十章 从 厕 所到水 龙头 的解决方案 Not too long ago, we lived in a wasteful world. We tossed our aluminum cans, glass bottles, and old newspapers into the trash without a second thought. We drove gas guzzlers, turned the thermostat way up i ...
个人分类: Water 4.0|1475 次阅读|没有评论
分享 水4.0:饮用水的过去、现在与未来 (双语Ch 9节选)
虞左俊 2015-9-9 16:13
9 Paying for the Fourth Revolution 第九章 为 第四次水 变 革做准 备 My water bill is just one of many that land in my physical and virtual mailbox every month. In addition to telling me what I owe, it helpfully points out the amount of water my family used and the breakdo ...
个人分类: Water 4.0|1879 次阅读|没有评论
分享 水4.0:饮用水的过去、现在与未来 (双语Ch 8节选)
虞左俊 2015-9-9 03:20
8 Traces of Trouble: Hormones,Pharmaceuticals, and Toxic Chemicals 第八章 “痕量”的麻 烦 : 激素、 药 物和有毒化学品 In 1995, I was invited to give a talk at a scientific conference featuring the up-and-coming water pollution researchers. Of course I agreed to go. ...
个人分类: Water 4.0|1687 次阅读|没有评论
分享 水4.0:饮用水的过去、现在与未来 (双语Ch 7节选)
虞左俊 2015-9-8 15:28
7 “Drains to Bay” 第七章 流入海湾的下水道 On the curb across the street from my office there is a sign with apicture of a little blue fish ringed by the words, “No Dumping—Drains to Bay.” Underneath the sign sits the storm sewer—an entry point for rainwater traveling ...
个人分类: Water 4.0|1839 次阅读|没有评论
分享 水4.0:饮用水的过去、现在与未来 (双语Ch 6节选)
虞左俊 2015-9-8 01:54
6 The Chlorine Dilemma 第六章 氯 化 处 理水的困境 After the publication of Silent Spring and the much-publicized fire on the Cuyahoga River, all eyesturned to Washington, D.C., where concerned politicians pushed forward pollution-control legislation. Increased publi ...
个人分类: Water 4.0|1819 次阅读|1 个评论
分享 水4.0:饮用水的过去、现在与未来 (双语Ch 5节选)
虞左俊 2015-9-7 04:10
5 Burning Rivers, Fading Paint, and the Clean Water Movement 第五章 燃 烧 的河流、褪色的油漆和清 洁 水运 动 In the 1960s, Edwin Chadwick, Victor Hugo, Karl Marx, and their fellow reformers campaigned vigorously for centralized systems to helpfarmers capture the nutrient ...
个人分类: Water 4.0|1696 次阅读|1 个评论
分享 水4.0:饮用水的过去、现在与未来 (双语Ch 4节选)
热度 2 虞左俊 2015-9-6 03:10
4 Growing Old Thanks to Water Treatment 第四章 延年益寿得力于水 处 理 During the nineteenth century, the United States matured from asleepy, isolated country to a leading industrialized nation. New York grew froma city of fewer than 70,000,000 to a metropolis of o ...
个人分类: Water 4.0|1886 次阅读|6 个评论 热度 2

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