Discusses the controversy over the development of nuclear power for civilian use. Answers some of the concerns regarding safety considerations, stating that misunderstanding is the reason for the exhibited negative attitudes. (GA)

Factors that might concern environmental health and safety or administrative personnel when reviewing plans for a mass gathering are examined. (Author/MJB)

Calculations and diagrams are given for determining parameters useful for the operation of screw pumps. (BB)

A discussion of a proposed program for a national standardized water and wastewater treatment certification is presented. A modular certification exam outline is included. (MR)

Explained is the process of investigating an alleged waterborne disease outbreak. The information is designed to help water personnel work more effectively with health authorities in tracing, controlling, and preventing waterborne disease. (Author/MA)

Discussed are some of the ways to handle municipal and industrial wastewater treatment sludge presented at the 1978 American Chemical Society meeting. Suggestions include removing toxic materials, recovering metals, and disposing treated sewage sludge onto farm land. Arguments for and against land use are also given. (MA)

This article discusses the first U.S. exchange for industrial wastes. In its first year of operation, the exchange listed 115 waste materials for sale or wanted, some of which resulted in sales. In the future, the exchange may become a clearinghouse for recycling and polluction control technology information. (MA)

Presents an overview of: (1) the institutional context of the environmental pollution sector of environmental quality management (EQM); accomplishments and problems in some representative subsectors (including water quality, soil erosion, air quality, and hazardous wastes); and (3) future prospects. Also considers role of government and…

The engineer for a California school district describes the asbestos removal from the ceilings of El Camino High School. Discusses forming a design team, use of consultants, specifications, relations with contractors, and staff notification. (MLF)

Discusses structure and function of enzymes, design of new enzymes and enzyme substitutes, and enzyme uses in industry, medicine, and wastewater treatment. The latter is a low-cost method which can remove as much as 99 percent of toxic substances found in many industrial wastewater streams. (JN)

A discussion among six professionals about the status and outlook for asbestos removal in schools. The experts call for state or federal standards for asbestos in buildings and cite lack of funding as a major problem. (MLF)

Public health is threatened by toxic wastes when recreational facilities are built over dump sites or abandoned industrial plants. This article discusses the problem of disposing hazardous wastes and how it affects unknowing children and adults. (DF)

University students participated in community environmental problems by investigating junked cars. The students gained experience in problem identification, research design, and field investigation. The students also received sociopolitical experience by presenting their findings to the city commission. (MR)

Discusses a two-year project on the properties of polyelectrolyte flocculants conducted by students at the Abbey High School, Redditch, England. Included are descriptions of the experimental procedures used and conclusions arrived at. (CC)