Flocs in Water Treatment is the first of its kind - serving as a valuable aide-memoire for scientists, process engineers and other professionals engaged in water treatment. The framework described in Flocs in Water Treatment can also be applied to aggregated solids found both in the natural environment, and within a broad range of industries. Flocs (aggregated solid matter) resulting from the combined influence of coagulation and flocculation play a vital role in solid-liquid separation processes. The design and operation of water treatment plants demands a proper understanding of the ways in which flocs affect treatment systems and how their properties can be manipulated to increase treatment efficiency. Flocs in Water Treatment provides a comprehensive account of the ways in which flocs are formed, their characterization, and how they behave in practice. Flocs are complex entities, whose properties defy easy description and measurement. In spite of this, the authors provide a clear and discerning account of the current state of knowledge; this is rooted in science and draws on many disciplines. Based on their experiences in research and the workings of full scale treatment plants, the authors offer candid advice on tasks such as the measurement of floc properties and guidance on problems involving the use of chemicals for controlling floc properties within treatment systems.

The first revolution in the Chinese countryside was the land reform implemented in the 'liberated areas' and extended throughout China after the proclamation of the People's Republic of China in 1949. This was important in the consolidation of the Communist Party's political power. The second revolution was the decollectivization of agriculture and the shift to the household responsibility system as a basis for agricultural production. The phenomenal increase in Chinese agricultural output from 1978 to 1984 resulted partly from the new system of production and with a resulting explosion of farm incomes. The second revolution in the Chinese countryside from the late 1970s set the scene for the third revolution: the freeing of markets for farm products and the linking of domestic markets and international markets. The third revolution is still in progress and this book explores its beginnings. Initially, the book covers the issues of poverty in China and feeding the population. The second section describes the agricultural markets in China and the price reform of agricultural products. The next two parts discuss international and regional issues of China's agricultural economy. Finally there are contributions on what institutional changes have been associated with the third agricultural revolution. The contributions are from a team of experts on the Chinese economy from inside and outside China led by Professor Garnaut.

In the spirit of Scott Turow's One L and David Brooks's Bobos in Paradise, a penetrating critique of elite universities and the culture of privilege they perpetuate, written by a recent Harvard alumnus. Part memoir, part social critique, Privilege is an absorbing assessment of one of the world's most celebrated universities: Harvard. In this sharp, insightful account, Douthat evaluates his social and academic education--most notably, his frustrations with pre-established social hierarchies and the trumping of intellectual rigor by political correctness and personal ambition. The book addresses the spectacles of his time there, such as the embezzlement scandal at the Hasty Pudding Theatricals and Professor Cornel West's defection to Princeton. He also chronicles the more commonplace but equally revealing experiences, including social climbing, sexual relations, and job hunting. While the book's narrative centers on Harvard, its main arguments have a much broader concern: the state of the American college experience. Privilege is a pointed reflection on students, parents, and even administrators and professors who perceive specific schools merely as stepping-stones to high salaries and elite social networks rather than as institutions entrusted with academic excellence. A book full of insightful perceptions and illuminating detail, Privilege is sure to spark endless debates inside and outside the ivied walls.

This lucid study assesses Page's career as ambassador to Great Britain from 1913 to 1918. It reconsiders the famous publisher's impact on American diplomacy through an examination of British-American relations in that troubled period. Page, a friend of Woodrow Wilson and an intense Anglophile, devoted his major efforts to bringing the United States into the war on the side of the Allies and to cementing Anglo-American friendship. The book brings to bear information from all pertinent manuscript collections in the United States and introduces new information on British-American relations from recently-opened documents in British Foreign Office Archives. Written in a clear and lively style, the book revises earlier interpretations of the importance of Page's ambassadorial career, placing it in balance perspective.