Journal of Environment and Safety
Online ISSN : 2186-3725
Print ISSN : 1884-4375
ISSN-L : 1884-4375
Topics & Reports
Trial of risk-reducing derived from vapors of chemical materials at low cost in chemical laboratories
Shigenori NagatomoKunihiko FujiiTomoo Sato
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2017 Volume 8 Issue 3 Pages 135-140


Risk-reducing in chemical experiments in universities is an urgent task. Although environmental arrangement of chemical laboratory for undergraduate students at the moment does not look enough, it is difficult to obtain a sufficient cost to improve in many of recent universities.

Therefore, we tried to set up local exhaust ventilation at low cost by using already existing facilities to improve environments of chemical laboratory. In the present report, we introduce cost-effectiveness for setting up local exhaust ventilation and educational effects for undergraduate students who used the local exhaust ventilation.

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© 2017 Academic Consociation of Environmental Safety and Waste Management,Japan
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