Included are the proceedings of the first Congress on Environmental Health. Topics related to air pollution include the extent of human exposure, its relation to disease, evaluating effects clinically, community control and the physician's role. Topics related to pesticides include treatment of poisonings, occurrence of poisonings, safe usage, and…

Reported are sampling methods that may be followed when performing stream studies. Sources of error and methods of their minimization are discussed. Because there is much variation within and between streams it is not possible to provide detailed definitive methods but alternatives are discussed. The selection of sampling sites and sampling…

This commentary on sources of water pollution and water pollution treatment systems is accompanied by graphic illustrations. Sources of pollution such as lake bottom vegetation, synthetic organic pollutants, heat pollution, radioactive substance pollution, and human and industrial waste products are discussed. Several types of water purification…

Written for the general public, this book illustrates the causes, status, problem areas, and prediction and control of water pollution. Water pollution is one of the most pressing issues of our time and the author communicates the complexities of this problem to the reader in common language. The purpose of the introductory chapter is to show what…

Discusses the procedure developed in Oregon to formulate a valid water quality index which accounts for the specific conditions in the water body of interest. Parameters selected include oxygen depletion, BOD, eutrophication, dissolved substances, health hazards, and physical characteristics. (CS)

This article is the third in a series which discusses a mathematical methodology for evaluating interconnections of water supply systems. The model can be used to analyze the carrying capacity of proposed links or predict the impact of abandoning interconnections. (AS)

Analyzed are data generated by a salary survey of water pollution control facilities personnel. Although there are some geographical differences, the major contributing factors appear to be level of job skills, plant complexity, personnel availability, and area cost of living. (CS)

This article is the third in a series summarizing existing treatment technology to meet the inorganic National Interim Primary Drinking Water Regulations. This report deals specifically with treatment methods for removing cadmium, lead, and silver from drinking water. (CS)

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)

Describes is an improvement program for the operation and maintenance of municipal wastewater treatment plants in Detroit, Michigan. Improvements included expansion and upgrading of the existing city plant and a training program for plant personnel. (MA)

Presented is a method to aid in determining downstream sewer flow capability and of characterizing sewer systems using data processing methods and a Texas Instruments SR-52. (MR)

Provided is a discussion of the use of soil organisms in land treatment of wastewater as a means of water pollution control. (MR)

Only very recently developed as a refined scientific discipline, hydrology has to cope with a complexity of problems concerning the present and future management of a vital natural resource, water. This article examines available water supplies and the problems and prospects of water resource development. (Author/MA)