Drinking water disinfectants are discussed. Disinfectants are chlorine, chlorine dioxide, ozone, potassium permanganate, iodine, bromine, hydrogen peroxide; silver, acids and bases, ultraviolet radiation. (MR)

Presents information regarding available instruments for industries and agencies who must monitor numerous aquatic parameters. Charts denote examples of parameters sampled, testing methods, range and accuracy of test methods, cost analysis, and reliability of instruments. (BL)

This volume resulted from the formal papers and comments presented at an invitational symposium by recognized water experts representing a variety of disciplines and societal interests. The focus of the symposium was on the definition and interpretation of water quality integrity as viewed by representatives of state governments, industry,…

A discussion and critique of EPA water quality criteria. Examples are presented of the general lack of applicability of the EPA criteria. (BB)

The old system of licensing within the different sectors of the society in Norway is in the process of being incorporated into a system of total natural resource planning and regulation. This article outlines comprehensive physical and economic water pollution management plans for the municipality, the county, and the state. (Author/MA)

Reports that there are currently three companies that own mobile physical-chemical wastewater treatment vans that investigate such parameters as chemical coagulation, sedimentation, sand filtration and carbon adsorption. Information is provided regarding the potential of utilizing this type of facility and rental agreements. (MLB)

This monograph contains a variety of selected materials related to wastewater treatment and water quality education and instruction. Part I presents a brief discussion of the activated sludge process in wastewater treatment operations. Part II, Instructional Units, contains selected portions of existing programs which may be utilized in…

Focusing specifically on the wastewater treatment process of anaerobic digestion, this document identifies instructional and reference materials for use by professionals in the field in the development and implementation of new programs or in the updating of existing programs. It is designed to help trainers, plant operators, educators, engineers,…

This Cooperative Extension Service publication from Mississippi State University is a training guide for commercial applicators. Weed control, vertebrate pest control, and environmental considerations and restrictions are the three major parts of the document. The weed control section discusses non-pesticide, mechanical, and biological control as…

This lecture/laboratory manual for a five-day course deals with the analysis of selected inorganic pollutants. The manual is an instructional aid for classroom presentations to those with little or no experience in the field, but having one year (or equivalent) of college level inorganic chemistry, one semester of college level quantitative…

This two-part instructor's guide was designed for a five-day course for chemists and technicians with little or no experience in inorganic analyses. Part I provides information on course planning and management including course description, staff responsibilities, suggested course plan and agenda, timeline for planning and conducting the course,…

This publication describes in nontechnical language the problem of pesticide use and how it affects water quality. It provides information on laws affecting pesticide use and the reasons for them, as well as giving directions for the proper use of pesticides. The booklet is divided into five chapters, each of which concludes with a list of study…