A screening study was conducted to evaluate the capability of aqueous solutions to scrub NOx from the flue gases emitted by stationary power plants fired with fossil fuels. The report summarizes the findings of this laboratory program. The experimental program studied the following media for absorption of NOx from flue gases containing no NOx:…

The description of a no-prerequisite, undergraduate engineering course entitled "Utilization of Waste Materials" is provided. The major component of the course, a student research project presented to the entire class, is explained. Topics of research which have been previously used by students are listed. Evaluation techniques and student…

This publication is part of the "Understanding the Atom" series. Complete sets of the series are available free to teachers, schools, and public librarians who can make them available for reference or use by groups. Among the topics discussed are: What Atomic Fuel Is; The Odyssey of Uranium; Production of Uranium; Fabrication of Reactor…

The well known Saltzman method for oxides of nitrogen is intended for the determination of these constituents in the ambient atmosphere in the range of a few parts per billion to about 5ppm. However, when sulfur dioxide is present in the gas to be sampled and/or the concentration range of the oxides of nitrogen is from five to several thousand…

The articles in this issue explore the current parameters of household refuse analysis. An overview of garbage research studies is presented; research methodology, theories, and applications are examined. U.S. household refuse is compared to the discards of households in Mexico City. (RM)

Discusses legislation aimed at hazardous waste issues which are implemented by the Environmental Protection Agency and state governments. Particular attention is given to Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). A case study of an abandoned acres superfund site is included with two related student…

Discussed is the pragmatic basis for involving the public in radioactive waste decisions. A model approach to involving the public in preparation of a national radioactive waste disposal plan is outlined. (RE)

Describes and evaluates two USEPA shareware programs called Principles of On-Site Wastewater Treatment (ONSITE) and Residential Waste Treatment Evaluation (RWASTE). ONSITE, a tutorial, provides an overview of septic systems and their relationship to soils. RWASTE builds on ONSITE. Both are effective tools for persons interested in acquiring…

Examines racial inequity in the siting of waste treatment, storage, and disposal facilities. Discusses flaws in several studies that attempt to explain waste facility siting disparities. (LZ)

This paper reviews two approaches to solid waste stream management that encourage recycling in the beverage industry, a model categorizing public policies directed at diverting postconsumer waste from the waste system, and industry initiatives in the context of these policies. Preemptive and compelled partnerships represent innovations in…

This survey of the Port Harcourt, Nigeria, sewage disposal system exemplifies sewage disposal in the developing world. Results reveal that some well-constructed and maintained drains, as well as many open drains and septic tanks, expose women and children to the possibility of direct contact with parasitic organisms and threaten water resources.…

Argues for the need for courses in waste management in departments other than civil engineering. Points out that although waste management is a business administration function, it is best performed from an environmental management perspective. (DDR)

This activity packet produced by the Shell Oil Company, United Kingdom, addresses the environmental issue of waste. The packet is comprised of three booklets: Notes for Teachers; Student Activities; and a student story book, Trouble at Deetown. The teacher section provides teaching suggestions corresponding to the student sections and a glossary…

In 1993, the Oregon State Department of Education, in conjunction with the Department of Environmental Quality (DEQ), developed four "Classroom Activity Packets" with waste reduction and recycling lessons for each of the following groups: Grades K-2; Grades 3-5; Grades 6-8; and Grades 9-12. This teacher resource guide is the final…

This module discusses some of the objectives of incorporating vegetative cover in land treatment systems. Specific crops and forest cover are mentioned in relation to benefits associated with each, and specific treatment alternatives (irrigation, overland flow, and rapid infiltration) are included in relation to vegetative cover considerations.…