In 1973, 1975, and 1977 surveys of the doctorate-holding scientists and engineers in the United States were conducted by the National Research Council of the National Academy of Sciences. The science and engineering (S/E) population surveyed consisted of individuals who held S/E doctorates or who had received doctorates in non-S/E fields but were…

This physics course covers the following main subject areas: (1) liquids; (2) pressure; (3) liquid flow; (4) temperature and heat; and (5) electric currents. The prerequisites for understanding this material are basic algebra and geometry. The lessons are composed mostly of sample problems and calculations that water and wastewater operators have…

This booklet is for wastewater treatment plant operators who find it difficult to follow the detailed discussions and procedures found in "Standard Methods for the Examination of Water and Wastewater." It is intended to be used with "Standard Methods" available for reference. Included in this publication are chapters on…

This document reports the efforts of the AWWA Research Foundation to gather, prepare, and distribute current technical information in the wastewater reclamation and reuse field. The information reported has been abstracted from other Foundation publications and only attempts here to highlight the field. Categories discussed include research,…

This publication is an annotated bibliography of municipal and industrial wastewater literature. This publication consists of two parts plus appendices. Part one is entitled Municipal Wastewaters and includes publications in such areas as health effects of polluted waters, federal policy and legislation, biology and chemistry of polluted water,…

Recycling of metals and materials has as its purpose the easing of two major environmental crises. First, we re-utilize scarce and non-renewable resources. Second, solid waste disposal problems can be alleviated. Industry has long been concerned with reclaiming its own waste products, and is now beginning to respond to the need for dealing with…

This unit is one of a series in environmental education for grades 1-12. The unit is designed to be used with secondary school students and includes the following sections: (1) Preface; (2) Foods, Fuels, and You; (3) Blackout in the City; (4) Conservation and Efficiency; (5) Our Present Sources; (6) The Oil Crisis; (7) The Nculear Controversy; (8)…

This article presents in tabular form the air quality standards for sulfur dioxide, carbon monoxide, nitrogen dioxide, photochemicals, non-methane hydrocarbons and particulates for each of the 50 states and the District of Columbia. (CS)

This section of the product reference guide provides information for locating specific types of equipment used to analyze and control in-plant water and wastewater emissions. (CS)

This article presents a six-week basic training course implemented in Detroit for operation and maintenance of a newly upgraded wastewater treatment plant. Each phase of the program, including manual preparation and use, is outlined and discussed. (CS)

The early history of disinfection and sterilization, physical methods, electron irradiation, sonic and supersonic waves, alpha, beta, gamma, cathode, x-rays, and ultraviolet radiation, and heating and freezing are covered. (BB)

It is suggested that plant operators can be useful in designing sewage treatment plants. The advantages of this cooperative arrangement to the consulting engineers and the city, and the pitfalls, are discussed. (BB)

Reports past developments, present assessments, and future needs of wastewater management in developing countries. It is suggested that future engineers should be trained as managers and not scientists. (MA)

Describes over 30 guidelines and principles of effective grant writing. (MA)

Reviews the pollution control history of the River Thames since the time of the Roman occupation. Particular emphasis is given to the restoration policies of the last thirty years. By 1950, the waters of the Thames were nearly devoid of wildlife. Today, the river is one of the world's cleanest. (MA)