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Biomedical subjects

G Ozolins

Publications and source records attributed to G Ozolins.

5 recordsLinked to original sources
PubMed1993

Revision of the WHO guidelines for drinking water quality.

This paper describes the activity of the World Health Organization in the field of drinking water quality, particularly the revision of the Guidelines for drinking water quality published in 1984. This process will be completed with the publication of new guidelines in 1993. The paper reports the physical, chemical and biological agents considered in the revision process, the procedure used to define the new guidelines, their meaning and their relationships with statutory limits.

Water Microbiology↗
PubMed1970

Air pollution surveillance systems.

Atmospheric surveillance is necessary in order to identify airborne pollutants, to establish ambient concentrations of these pollutants, and to record their trends and patterns. Air pollutants may occur in the form of gases, liquids, and solids, both singly and in combination. Gaseous pollutants make up about 90 percent of the total mass emitted to the atmosphere with particulates and aerosols accounting for the remaining 10 percent. Small particulates are of particular importance because they may be in the respirable size range. These small particles may contain biologically active elements and compounds. Furthermore, they tend to remain in the atmosphere where they interfere with both solar and terrestrial infrared radiation, which may affect climate on a global basis.

Aerosols↗