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CISDOC database

Document ID (ISN)34756
CIS number 81-82
Year 1980
Convention or series no.
Author(s) Thieme B.
Title Local exhaust systems and improvement of working conditions
Original title I sistemi di aspirazione localizzata per la bonifica degli ambienti di lavoro [in Italian]
Bibliographic information Assessorato alla sanitÓ della regione Lombardia, Clinica del lavoro "L. Devoto", UniversitÓ di Milano, Milano, Italy, July 1980. 62p. Illus. 7 ref.
Abstract Contents of this booklet: physical data on air pollutants (dust, fumes, gases and vapours); methods for removal of pollutants; local exhaust and general ventilation; direction of air flow; distance of exhaust hood from pollutant source; positioning and shape of hood; exhaust velocity and range; ducts; fresh air; noise; cleaning of exhausted air; testing the efficiency of an exhaust ventilation system.
Descriptors (primary) airborne dust; local exhaust; exhaust devices; aerosols; harmful substances
Descriptors (secondary) exhaust hoods; air purification; airflow measurement; air exchange rate; air filtration
Document type E - Books, reports, proceedings
Subject(s) Heating, ventilation and climate
Broad subject area(s)
Browse category(ies) Ventilation