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Research others

Simulating ammonia release in the working environment using CONTAM software: When technology helps to see invisible risks

Monday, 11/08/2025, 03:13(GMT +7)
Ammonia (NH3) is a familiar chemical compound, widely used in many industries such as fertilizer production, food processing, refrigeration industry, chemicals, etc. Although it plays an important role in production, due to having characteristics like...

Study on designing, producing and applying effervescent atomizer in spraying system for dust suppress in production of lime stone for...

Research others, 02/12/2023, 09:51
During processing lime stones for construction material it generates and emits dust containing silica particles to the working and surrounding environments. Employees exposed regularly to silica dust have high risk...

A preliminary study evaluating the hazards of chemical reactions by CHETAH software

Research others, 02/12/2023, 09:50
Evaluation of chemical reaction hazards is an essential demand for design and safe operation of the plant in the chemical manufacturing process. The use of software and screening methods in...
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Plan for implementation of 2025 OSH Action month



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    • Homepage
    • About us
      • History
      • Functions and Tasks
      • Organizational
        • Organizational chart
        • VNNIOSH Director Board
        • Units under VNNIOSH
      • Capacity
    • News
      • General News
      • OSH News
    • VNNIOSH Activities
      • General activities
      • International Cooperation Activities
      • Party and Union Activities
      • VNNIOSH Announcement
    • Topics
      • Occupational Safety
      • Occupational Health
      • Working Environment
      • COVID-19 at work
      • Others
    • Science & Technology Activities
      • Conferences – Events
      • Scientific Research Works
      • Scientific Reseacrh Findings
        • Safety and Policies
        • Working Environment
        • Occupational Health
        • Other
      • International Research
    • Publications
      • Newsletter
      • VNNIOSH Profile
      • Picture
      • Videos
    • Services
      • Hazards Identification – Risk Assessment on Occupational Safety
      • Working Environment Monitoring and Analysis
      • Occupational Health Checks
      • OSH Education – Training
      • Technology Transfer and PPEs
    • Contact
    • Tiếng ViệtTiếng Việt
    • EnglishEnglish